./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/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 cbb6bd071cc73671eab4aad44dc903826dea728939828b9257917938e0627fbc --- 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 [2022-11-25 22:23:40,021 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:23:40,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:23:40,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:23:40,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:23:40,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:23:40,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:23:40,068 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:23:40,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:23:40,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:23:40,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:23:40,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:23:40,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:23:40,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:23:40,086 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:23:40,088 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:23:40,090 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:23:40,090 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:23:40,092 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:23:40,098 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:23:40,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:23:40,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:23:40,113 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:23:40,114 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:23:40,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:23:40,119 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:23:40,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:23:40,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:23:40,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:23:40,122 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:23:40,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:23:40,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:23:40,127 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:23:40,129 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:23:40,129 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:23:40,130 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:23:40,130 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:23:40,130 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:23:40,131 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:23:40,132 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:23:40,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:23:40,141 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:23:40,178 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:23:40,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:23:40,179 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:23:40,180 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:23:40,180 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:23:40,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:23:40,181 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:23:40,181 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:23:40,181 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:23:40,182 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:23:40,183 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:23:40,183 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:23:40,183 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:23:40,183 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:23:40,184 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:23:40,184 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:23:40,184 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:23:40,184 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:23:40,185 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:23:40,185 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:23:40,185 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:23:40,186 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:23:40,186 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:23:40,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:23:40,186 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:23:40,186 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:23:40,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:23:40,187 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:23:40,188 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:23:40,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:23:40,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:23:40,188 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:23:40,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:23:40,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:23:40,189 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:23:40,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:23:40,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:23:40,190 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:23:40,190 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cbb6bd071cc73671eab4aad44dc903826dea728939828b9257917938e0627fbc [2022-11-25 22:23:40,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:23:40,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:23:40,560 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:23:40,561 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:23:40,562 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:23:40,563 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2022-11-25 22:23:43,475 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:23:44,220 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:23:44,221 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2022-11-25 22:23:44,292 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/data/423813da5/320be648367841c987a5aac0919013c8/FLAG376bd9522 [2022-11-25 22:23:44,313 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/data/423813da5/320be648367841c987a5aac0919013c8 [2022-11-25 22:23:44,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:23:44,318 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:23:44,320 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:23:44,320 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:23:44,324 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:23:44,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:23:44" (1/1) ... [2022-11-25 22:23:44,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62ae1ea4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:44, skipping insertion in model container [2022-11-25 22:23:44,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:23:44" (1/1) ... [2022-11-25 22:23:44,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:23:44,502 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:23:45,725 WARN L623 FunctionHandler]: Unknown extern function snd_seq_autoload_lock [2022-11-25 22:23:45,728 WARN L623 FunctionHandler]: Unknown extern function snd_seq_device_register_driver [2022-11-25 22:23:45,736 WARN L623 FunctionHandler]: Unknown extern function snd_seq_autoload_unlock [2022-11-25 22:23:45,741 WARN L623 FunctionHandler]: Unknown extern function snd_seq_device_unregister_driver [2022-11-25 22:23:45,755 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:45,761 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:45,764 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:45,769 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:45,772 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:45,778 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:45,779 WARN L623 FunctionHandler]: Unknown extern function snd_unregister_oss_device [2022-11-25 22:23:45,782 WARN L623 FunctionHandler]: Unknown extern function snd_unregister_oss_device [2022-11-25 22:23:45,783 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:45,784 WARN L623 FunctionHandler]: Unknown extern function snd_unregister_oss_device [2022-11-25 22:23:45,787 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:45,793 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:45,799 WARN L623 FunctionHandler]: Unknown extern function snd_info_create_module_entry [2022-11-25 22:23:45,801 WARN L623 FunctionHandler]: Unknown extern function snd_info_register [2022-11-25 22:23:45,801 WARN L623 FunctionHandler]: Unknown extern function snd_info_free_entry [2022-11-25 22:23:45,802 WARN L623 FunctionHandler]: Unknown extern function snd_info_free_entry [2022-11-25 22:23:45,894 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-25 22:23:45,900 WARN L623 FunctionHandler]: Unknown extern function snd_register_oss_device [2022-11-25 22:23:45,902 WARN L623 FunctionHandler]: Unknown extern function snd_register_oss_device [2022-11-25 22:23:45,941 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:23:46,122 WARN L623 FunctionHandler]: Unknown extern function snd_seq_create_kernel_client [2022-11-25 22:23:46,130 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,141 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,142 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,147 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,154 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:23:46,155 WARN L623 FunctionHandler]: Unknown extern function snd_seq_delete_kernel_client [2022-11-25 22:23:46,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,161 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,165 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,170 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:23:46,172 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,174 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,174 WARN L623 FunctionHandler]: Unknown extern function snd_seq_event_port_detach [2022-11-25 22:23:46,176 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,178 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,178 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,180 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,195 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,195 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,196 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,196 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,197 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,198 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,198 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,200 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,201 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,208 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:23:46,257 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,264 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_dispatch [2022-11-25 22:23:46,266 WARN L623 FunctionHandler]: Unknown extern function snd_seq_set_queue_tempo [2022-11-25 22:23:46,274 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,277 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,280 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,287 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,303 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:23:46,327 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,327 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:23:46,328 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:23:46,329 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 22:23:46,334 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,334 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:23:46,335 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:23:46,336 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 22:23:46,383 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_dispatch [2022-11-25 22:23:46,439 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,440 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,442 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,442 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,443 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,444 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,445 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,446 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,447 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,448 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,449 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,451 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,452 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:46,596 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:23:46,650 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_enqueue [2022-11-25 22:23:46,651 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_enqueue_blocking [2022-11-25 22:23:46,653 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_write_poll [2022-11-25 22:23:46,654 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,654 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,751 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:46,752 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,752 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,753 WARN L623 FunctionHandler]: Unknown extern function snd_oss_info_register [2022-11-25 22:23:46,755 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,756 WARN L623 FunctionHandler]: Unknown extern function snd_oss_info_register [2022-11-25 22:23:46,757 WARN L623 FunctionHandler]: Unknown extern function snd_use_lock_sync_helper [2022-11-25 22:23:46,757 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,769 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,774 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:46,776 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,777 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,785 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:46,787 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,788 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,799 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:46,800 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:46,801 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,801 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,802 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,802 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,803 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,804 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,810 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:23:46,810 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,811 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,811 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,886 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,886 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,888 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,888 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,889 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,889 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,897 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,898 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:46,898 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_new [2022-11-25 22:23:46,899 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:46,899 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,899 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_no_status [2022-11-25 22:23:46,900 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_free [2022-11-25 22:23:46,901 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,902 WARN L623 FunctionHandler]: Unknown extern function snd_use_lock_sync_helper [2022-11-25 22:23:46,903 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_free [2022-11-25 22:23:46,903 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,905 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_free [2022-11-25 22:23:46,905 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:46,910 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,911 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,914 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,914 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:46,928 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_decode [2022-11-25 22:23:46,929 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_encode_byte [2022-11-25 22:23:46,931 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:46,937 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,938 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,939 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,939 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,940 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:46,940 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,941 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,941 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,941 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,942 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:46,942 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:47,000 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:47,001 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:47,001 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:47,002 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:23:47,002 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:47,003 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:47,003 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:47,004 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:23:47,007 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:23:47,008 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:23:47,009 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:23:47,010 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:23:47,010 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:23:47,013 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:47,014 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:47,036 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:47,037 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:47,037 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:23:47,038 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:47,041 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_enqueue_blocking [2022-11-25 22:23:47,041 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:23:47,042 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:23:47,043 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:23:47,043 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:23:47,045 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:23:47,046 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:47,597 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:23:47,844 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:48,468 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374511,374524] [2022-11-25 22:23:48,471 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374656,374669] [2022-11-25 22:23:48,472 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374802,374815] [2022-11-25 22:23:48,473 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374967,374980] [2022-11-25 22:23:48,473 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375125,375138] [2022-11-25 22:23:48,473 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375283,375296] [2022-11-25 22:23:48,474 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375441,375454] [2022-11-25 22:23:48,474 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375601,375614] [2022-11-25 22:23:48,475 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375760,375773] [2022-11-25 22:23:48,475 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375899,375912] [2022-11-25 22:23:48,476 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376041,376054] [2022-11-25 22:23:48,476 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376190,376203] [2022-11-25 22:23:48,477 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376329,376342] [2022-11-25 22:23:48,477 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376484,376497] [2022-11-25 22:23:48,477 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376644,376657] [2022-11-25 22:23:48,478 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376795,376808] [2022-11-25 22:23:48,478 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376946,376959] [2022-11-25 22:23:48,479 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377098,377111] [2022-11-25 22:23:48,479 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377247,377260] [2022-11-25 22:23:48,480 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377395,377408] [2022-11-25 22:23:48,480 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377552,377565] [2022-11-25 22:23:48,481 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377701,377714] [2022-11-25 22:23:48,481 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377857,377870] [2022-11-25 22:23:48,482 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378010,378023] [2022-11-25 22:23:48,482 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378156,378169] [2022-11-25 22:23:48,483 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378299,378312] [2022-11-25 22:23:48,483 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378451,378464] [2022-11-25 22:23:48,483 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378597,378610] [2022-11-25 22:23:48,484 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378742,378755] [2022-11-25 22:23:48,484 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378896,378909] [2022-11-25 22:23:48,485 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379047,379060] [2022-11-25 22:23:48,485 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379202,379215] [2022-11-25 22:23:48,486 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379354,379367] [2022-11-25 22:23:48,486 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379509,379522] [2022-11-25 22:23:48,486 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379673,379686] [2022-11-25 22:23:48,487 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379829,379842] [2022-11-25 22:23:48,487 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379993,380006] [2022-11-25 22:23:48,488 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380135,380148] [2022-11-25 22:23:48,488 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380293,380306] [2022-11-25 22:23:48,489 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380460,380473] [2022-11-25 22:23:48,489 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380619,380632] [2022-11-25 22:23:48,490 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380778,380791] [2022-11-25 22:23:48,490 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380927,380940] [2022-11-25 22:23:48,490 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381074,381087] [2022-11-25 22:23:48,491 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381213,381226] [2022-11-25 22:23:48,491 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381376,381389] [2022-11-25 22:23:48,492 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381542,381555] [2022-11-25 22:23:48,492 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381706,381719] [2022-11-25 22:23:48,493 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381871,381884] [2022-11-25 22:23:48,493 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382036,382049] [2022-11-25 22:23:48,493 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382202,382215] [2022-11-25 22:23:48,494 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382367,382380] [2022-11-25 22:23:48,494 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382534,382547] [2022-11-25 22:23:48,495 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382694,382707] [2022-11-25 22:23:48,495 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382856,382869] [2022-11-25 22:23:48,496 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383015,383028] [2022-11-25 22:23:48,496 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383161,383174] [2022-11-25 22:23:48,496 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383304,383317] [2022-11-25 22:23:48,497 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383448,383461] [2022-11-25 22:23:48,497 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383591,383604] [2022-11-25 22:23:48,498 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383735,383748] [2022-11-25 22:23:48,498 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383876,383889] [2022-11-25 22:23:48,499 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384014,384027] [2022-11-25 22:23:48,499 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384172,384185] [2022-11-25 22:23:48,499 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384331,384344] [2022-11-25 22:23:48,500 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384487,384500] [2022-11-25 22:23:48,500 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384636,384649] [2022-11-25 22:23:48,501 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384788,384801] [2022-11-25 22:23:48,501 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384939,384952] [2022-11-25 22:23:48,501 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385088,385101] [2022-11-25 22:23:48,502 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385240,385253] [2022-11-25 22:23:48,502 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385388,385401] [2022-11-25 22:23:48,503 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385541,385554] [2022-11-25 22:23:48,503 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385692,385705] [2022-11-25 22:23:48,504 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385842,385855] [2022-11-25 22:23:48,504 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385989,386002] [2022-11-25 22:23:48,504 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386140,386153] [2022-11-25 22:23:48,505 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386291,386304] [2022-11-25 22:23:48,505 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386439,386452] [2022-11-25 22:23:48,506 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386605,386618] [2022-11-25 22:23:48,506 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386774,386787] [2022-11-25 22:23:48,507 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386941,386954] [2022-11-25 22:23:48,507 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387109,387122] [2022-11-25 22:23:48,507 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387259,387272] [2022-11-25 22:23:48,508 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387406,387419] [2022-11-25 22:23:48,508 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387567,387580] [2022-11-25 22:23:48,509 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387737,387750] [2022-11-25 22:23:48,509 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387899,387912] [2022-11-25 22:23:48,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:23:48,562 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:23:48,681 WARN L623 FunctionHandler]: Unknown extern function snd_seq_autoload_lock [2022-11-25 22:23:48,683 WARN L623 FunctionHandler]: Unknown extern function snd_seq_device_register_driver [2022-11-25 22:23:48,688 WARN L623 FunctionHandler]: Unknown extern function snd_seq_autoload_unlock [2022-11-25 22:23:48,689 WARN L623 FunctionHandler]: Unknown extern function snd_seq_device_unregister_driver [2022-11-25 22:23:48,695 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:48,696 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:48,702 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:48,704 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:48,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,707 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,708 WARN L623 FunctionHandler]: Unknown extern function snd_unregister_oss_device [2022-11-25 22:23:48,710 WARN L623 FunctionHandler]: Unknown extern function snd_unregister_oss_device [2022-11-25 22:23:48,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,712 WARN L623 FunctionHandler]: Unknown extern function snd_unregister_oss_device [2022-11-25 22:23:48,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,713 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,715 WARN L623 FunctionHandler]: Unknown extern function snd_info_create_module_entry [2022-11-25 22:23:48,720 WARN L623 FunctionHandler]: Unknown extern function snd_info_register [2022-11-25 22:23:48,721 WARN L623 FunctionHandler]: Unknown extern function snd_info_free_entry [2022-11-25 22:23:48,721 WARN L623 FunctionHandler]: Unknown extern function snd_info_free_entry [2022-11-25 22:23:48,727 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-11-25 22:23:48,731 WARN L623 FunctionHandler]: Unknown extern function snd_register_oss_device [2022-11-25 22:23:48,732 WARN L623 FunctionHandler]: Unknown extern function snd_register_oss_device [2022-11-25 22:23:48,733 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:23:48,736 WARN L623 FunctionHandler]: Unknown extern function snd_seq_create_kernel_client [2022-11-25 22:23:48,738 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,738 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,739 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,743 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,744 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:23:48,745 WARN L623 FunctionHandler]: Unknown extern function snd_seq_delete_kernel_client [2022-11-25 22:23:48,746 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,747 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,748 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,750 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,753 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:23:48,754 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,755 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,756 WARN L623 FunctionHandler]: Unknown extern function snd_seq_event_port_detach [2022-11-25 22:23:48,757 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,757 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,760 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,761 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,767 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,768 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,768 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,768 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,769 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,769 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,770 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,773 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,774 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,776 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:23:48,780 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,787 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_dispatch [2022-11-25 22:23:48,789 WARN L623 FunctionHandler]: Unknown extern function snd_seq_set_queue_tempo [2022-11-25 22:23:48,791 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,791 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,793 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,793 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,795 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:23:48,796 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,796 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:23:48,797 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-25 22:23:48,797 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-25 22:23:48,798 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,798 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:23:48,799 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-25 22:23:48,799 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-25 22:23:48,801 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_dispatch [2022-11-25 22:23:48,809 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,810 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,814 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,816 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,821 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,821 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,826 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,827 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,828 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,829 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,829 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,831 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,831 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:23:48,871 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:23:48,880 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_enqueue [2022-11-25 22:23:48,880 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_enqueue_blocking [2022-11-25 22:23:48,884 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_write_poll [2022-11-25 22:23:48,885 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,885 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,890 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:48,891 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,893 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,894 WARN L623 FunctionHandler]: Unknown extern function snd_oss_info_register [2022-11-25 22:23:48,896 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,897 WARN L623 FunctionHandler]: Unknown extern function snd_oss_info_register [2022-11-25 22:23:48,897 WARN L623 FunctionHandler]: Unknown extern function snd_use_lock_sync_helper [2022-11-25 22:23:48,898 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,901 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,904 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:48,906 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,906 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,910 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:23:48,913 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,913 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,926 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:48,927 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:48,927 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,928 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,928 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,930 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,931 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,932 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,933 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:23:48,934 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,934 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,934 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,938 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,939 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,939 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,939 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,940 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,942 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,943 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:48,943 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_new [2022-11-25 22:23:48,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,944 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,945 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_no_status [2022-11-25 22:23:48,948 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_free [2022-11-25 22:23:48,948 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,949 WARN L623 FunctionHandler]: Unknown extern function snd_use_lock_sync_helper [2022-11-25 22:23:48,950 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_free [2022-11-25 22:23:48,950 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,951 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_free [2022-11-25 22:23:48,951 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,957 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,958 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,961 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,962 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:48,972 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_decode [2022-11-25 22:23:48,973 WARN L623 FunctionHandler]: Unknown extern function snd_midi_event_encode_byte [2022-11-25 22:23:48,974 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:23:48,977 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,978 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,979 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,980 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,980 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,981 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,981 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,982 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,982 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,982 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,983 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,986 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,988 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:23:48,988 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,988 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:23:48,989 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:48,989 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,990 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:48,990 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:23:48,992 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:23:48,993 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:23:48,994 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:23:48,995 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:23:48,995 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:23:48,997 WARN L623 FunctionHandler]: Unknown extern function snd_iprintf [2022-11-25 22:23:48,998 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:48,999 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_ctl [2022-11-25 22:23:49,000 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:23:49,000 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:23:49,001 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:23:49,003 WARN L623 FunctionHandler]: Unknown extern function snd_seq_kernel_client_enqueue_blocking [2022-11-25 22:23:49,003 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:23:49,004 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:23:49,005 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:23:49,005 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:23:49,006 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:23:49,007 WARN L623 FunctionHandler]: Unknown extern function __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:49,050 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:23:49,062 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:23:49,086 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374511,374524] [2022-11-25 22:23:49,087 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374656,374669] [2022-11-25 22:23:49,087 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374802,374815] [2022-11-25 22:23:49,092 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[374967,374980] [2022-11-25 22:23:49,092 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375125,375138] [2022-11-25 22:23:49,093 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375283,375296] [2022-11-25 22:23:49,094 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375441,375454] [2022-11-25 22:23:49,094 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375601,375614] [2022-11-25 22:23:49,095 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375760,375773] [2022-11-25 22:23:49,095 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[375899,375912] [2022-11-25 22:23:49,096 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376041,376054] [2022-11-25 22:23:49,096 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376190,376203] [2022-11-25 22:23:49,097 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376329,376342] [2022-11-25 22:23:49,097 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376484,376497] [2022-11-25 22:23:49,097 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376644,376657] [2022-11-25 22:23:49,098 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376795,376808] [2022-11-25 22:23:49,098 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[376946,376959] [2022-11-25 22:23:49,098 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377098,377111] [2022-11-25 22:23:49,099 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377247,377260] [2022-11-25 22:23:49,099 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377395,377408] [2022-11-25 22:23:49,099 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377552,377565] [2022-11-25 22:23:49,100 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377701,377714] [2022-11-25 22:23:49,100 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[377857,377870] [2022-11-25 22:23:49,101 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378010,378023] [2022-11-25 22:23:49,101 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378156,378169] [2022-11-25 22:23:49,101 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378299,378312] [2022-11-25 22:23:49,102 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378451,378464] [2022-11-25 22:23:49,102 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378597,378610] [2022-11-25 22:23:49,103 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378742,378755] [2022-11-25 22:23:49,103 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[378896,378909] [2022-11-25 22:23:49,103 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379047,379060] [2022-11-25 22:23:49,104 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379202,379215] [2022-11-25 22:23:49,104 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379354,379367] [2022-11-25 22:23:49,105 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379509,379522] [2022-11-25 22:23:49,106 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379673,379686] [2022-11-25 22:23:49,106 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379829,379842] [2022-11-25 22:23:49,107 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[379993,380006] [2022-11-25 22:23:49,107 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380135,380148] [2022-11-25 22:23:49,107 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380293,380306] [2022-11-25 22:23:49,108 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380460,380473] [2022-11-25 22:23:49,109 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380619,380632] [2022-11-25 22:23:49,109 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380778,380791] [2022-11-25 22:23:49,109 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[380927,380940] [2022-11-25 22:23:49,110 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381074,381087] [2022-11-25 22:23:49,110 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381213,381226] [2022-11-25 22:23:49,110 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381376,381389] [2022-11-25 22:23:49,111 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381542,381555] [2022-11-25 22:23:49,111 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381706,381719] [2022-11-25 22:23:49,112 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[381871,381884] [2022-11-25 22:23:49,112 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382036,382049] [2022-11-25 22:23:49,112 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382202,382215] [2022-11-25 22:23:49,114 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382367,382380] [2022-11-25 22:23:49,114 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382534,382547] [2022-11-25 22:23:49,114 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382694,382707] [2022-11-25 22:23:49,115 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[382856,382869] [2022-11-25 22:23:49,116 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383015,383028] [2022-11-25 22:23:49,116 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383161,383174] [2022-11-25 22:23:49,116 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383304,383317] [2022-11-25 22:23:49,117 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383448,383461] [2022-11-25 22:23:49,117 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383591,383604] [2022-11-25 22:23:49,117 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383735,383748] [2022-11-25 22:23:49,118 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[383876,383889] [2022-11-25 22:23:49,118 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384014,384027] [2022-11-25 22:23:49,118 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384172,384185] [2022-11-25 22:23:49,119 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384331,384344] [2022-11-25 22:23:49,119 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384487,384500] [2022-11-25 22:23:49,120 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384636,384649] [2022-11-25 22:23:49,124 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384788,384801] [2022-11-25 22:23:49,125 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[384939,384952] [2022-11-25 22:23:49,125 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385088,385101] [2022-11-25 22:23:49,126 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385240,385253] [2022-11-25 22:23:49,126 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385388,385401] [2022-11-25 22:23:49,126 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385541,385554] [2022-11-25 22:23:49,127 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385692,385705] [2022-11-25 22:23:49,128 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385842,385855] [2022-11-25 22:23:49,128 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[385989,386002] [2022-11-25 22:23:49,128 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386140,386153] [2022-11-25 22:23:49,129 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386291,386304] [2022-11-25 22:23:49,130 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386439,386452] [2022-11-25 22:23:49,131 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386605,386618] [2022-11-25 22:23:49,131 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386774,386787] [2022-11-25 22:23:49,132 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[386941,386954] [2022-11-25 22:23:49,132 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387109,387122] [2022-11-25 22:23:49,132 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387259,387272] [2022-11-25 22:23:49,133 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387406,387419] [2022-11-25 22:23:49,133 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387567,387580] [2022-11-25 22:23:49,134 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387737,387750] [2022-11-25 22:23:49,134 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_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i[387899,387912] [2022-11-25 22:23:49,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:23:49,367 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:23:49,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49 WrapperNode [2022-11-25 22:23:49,368 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:23:49,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:23:49,369 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:23:49,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:23:49,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,694 INFO L138 Inliner]: procedures = 661, calls = 2583, calls flagged for inlining = 273, calls inlined = 180, statements flattened = 6023 [2022-11-25 22:23:49,695 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:23:49,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:23:49,695 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:23:49,696 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:23:49,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,941 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,960 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:49,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:50,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:23:50,007 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:23:50,007 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:23:50,007 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:23:50,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (1/1) ... [2022-11-25 22:23:50,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:23:50,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:23:50,036 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:23:50,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:23:50,163 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 22:23:50,164 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 22:23:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98 [2022-11-25 22:23:50,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98 [2022-11-25 22:23:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_delete_client [2022-11-25 22:23:50,164 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_delete_client [2022-11-25 22:23:50,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-11-25 22:23:50,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-11-25 22:23:50,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:23:50,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:23:50,165 INFO L130 BoogieDeclarations]: Found specification of procedure note_on_event [2022-11-25 22:23:50,165 INFO L138 BoogieDeclarations]: Found implementation of procedure note_on_event [2022-11-25 22:23:50,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2022-11-25 22:23:50,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_register_mutex [2022-11-25 22:23:50,166 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_addr [2022-11-25 22:23:50,166 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_addr [2022-11-25 22:23:50,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:23:50,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:23:50,166 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_start [2022-11-25 22:23:50,167 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_start [2022-11-25 22:23:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-25 22:23:50,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-11-25 22:23:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-25 22:23:50,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-25 22:23:50,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 22:23:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-25 22:23:50,168 INFO L130 BoogieDeclarations]: Found specification of procedure async_call_lookup_ports [2022-11-25 22:23:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure async_call_lookup_ports [2022-11-25 22:23:50,168 INFO L130 BoogieDeclarations]: Found specification of procedure odev_poll [2022-11-25 22:23:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_poll [2022-11-25 22:23:50,168 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_continue [2022-11-25 22:23:50,168 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_continue [2022-11-25 22:23:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-11-25 22:23:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-11-25 22:23:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_pick [2022-11-25 22:23:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_pick [2022-11-25 22:23:50,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-11-25 22:23:50,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-11-25 22:23:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_make_info [2022-11-25 22:23:50,170 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_make_info [2022-11-25 22:23:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 22:23:50,170 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 22:23:50,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_synthdev [2022-11-25 22:23:50,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_synthdev [2022-11-25 22:23:50,171 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_puts [2022-11-25 22:23:50,171 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_puts [2022-11-25 22:23:50,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:23:50,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:23:50,171 INFO L130 BoogieDeclarations]: Found specification of procedure note_off_event [2022-11-25 22:23:50,171 INFO L138 BoogieDeclarations]: Found implementation of procedure note_off_event [2022-11-25 22:23:50,171 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 22:23:50,172 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 22:23:50,172 INFO L130 BoogieDeclarations]: Found specification of procedure snd_unregister_oss_device [2022-11-25 22:23:50,172 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_unregister_oss_device [2022-11-25 22:23:50,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:23:50,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:23:50,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-11-25 22:23:50,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-11-25 22:23:50,173 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:23:50,173 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:23:50,173 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_ioctl [2022-11-25 22:23:50,173 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_ioctl [2022-11-25 22:23:50,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:23:50,173 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_fill_addr [2022-11-25 22:23:50,174 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_fill_addr [2022-11-25 22:23:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_enqueue_blocking [2022-11-25 22:23:50,174 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_enqueue_blocking [2022-11-25 22:23:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-11-25 22:23:50,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-11-25 22:23:50,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_snd_register_oss_device [2022-11-25 22:23:50,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_snd_register_oss_device [2022-11-25 22:23:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_cur_tick [2022-11-25 22:23:50,175 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_cur_tick [2022-11-25 22:23:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:23:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-25 22:23:50,175 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-25 22:23:50,175 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 22:23:50,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 22:23:50,176 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_dispatch [2022-11-25 22:23:50,176 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_dispatch [2022-11-25 22:23:50,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:23:50,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-11-25 22:23:50,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-11-25 22:23:50,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:23:50,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:23:50,177 INFO L130 BoogieDeclarations]: Found specification of procedure delete_seq_queue [2022-11-25 22:23:50,177 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_seq_queue [2022-11-25 22:23:50,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-25 22:23:50,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-11-25 22:23:50,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:23:50,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-11-25 22:23:50,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-11-25 22:23:50,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-25 22:23:50,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-25 22:23:50,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:23:50,178 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:23:50,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-11-25 22:23:50,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-11-25 22:23:50,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 22:23:50,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 22:23:50,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2022-11-25 22:23:50,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_register_lock [2022-11-25 22:23:50,180 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-11-25 22:23:50,180 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-11-25 22:23:50,180 INFO L130 BoogieDeclarations]: Found specification of procedure reset_channels [2022-11-25 22:23:50,180 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_channels [2022-11-25 22:23:50,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-11-25 22:23:50,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-11-25 22:23:50,181 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-25 22:23:50,181 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-25 22:23:50,181 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_clear [2022-11-25 22:23:50,181 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_clear [2022-11-25 22:23:50,181 INFO L130 BoogieDeclarations]: Found specification of procedure snd_info_free_entry [2022-11-25 22:23:50,182 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_info_free_entry [2022-11-25 22:23:50,182 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_ioctl [2022-11-25 22:23:50,182 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_ioctl [2022-11-25 22:23:50,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-25 22:23:50,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-11-25 22:23:50,183 INFO L130 BoogieDeclarations]: Found specification of procedure find_slot [2022-11-25 22:23:50,183 INFO L138 BoogieDeclarations]: Found implementation of procedure find_slot [2022-11-25 22:23:50,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:23:50,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-25 22:23:50,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-25 22:23:50,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:23:50,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:23:50,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:23:50,184 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_setup [2022-11-25 22:23:50,184 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_setup [2022-11-25 22:23:50,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:23:50,184 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 22:23:50,185 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_dispatch [2022-11-25 22:23:50,185 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_dispatch [2022-11-25 22:23:50,185 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-25 22:23:50,185 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-25 22:23:50,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:23:50,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:23:50,185 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_is_valid [2022-11-25 22:23:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_is_valid [2022-11-25 22:23:50,186 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 22:23:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 22:23:50,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-11-25 22:23:50,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-11-25 22:23:50,186 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_open [2022-11-25 22:23:50,187 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_open [2022-11-25 22:23:50,187 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-11-25 22:23:50,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-11-25 22:23:50,187 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-25 22:23:50,187 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-25 22:23:50,187 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_cleanup [2022-11-25 22:23:50,187 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_cleanup [2022-11-25 22:23:50,188 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-25 22:23:50,188 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-25 22:23:50,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:23:50,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:23:50,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-25 22:23:50,188 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-25 22:23:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-11-25 22:23:50,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-11-25 22:23:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:23:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:23:50,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:23:50,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:23:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_mididev [2022-11-25 22:23:50,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mididev [2022-11-25 22:23:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_reset [2022-11-25 22:23:50,190 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_reset [2022-11-25 22:23:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_mdev [2022-11-25 22:23:50,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_mdev [2022-11-25 22:23:50,190 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_cleanup [2022-11-25 22:23:50,191 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_cleanup [2022-11-25 22:23:50,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 22:23:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-25 22:23:50,207 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 22:23:50,207 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 22:23:50,207 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_stop [2022-11-25 22:23:50,208 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_stop [2022-11-25 22:23:50,208 INFO L130 BoogieDeclarations]: Found specification of procedure send_timer_event [2022-11-25 22:23:50,208 INFO L138 BoogieDeclarations]: Found implementation of procedure send_timer_event [2022-11-25 22:23:50,208 INFO L130 BoogieDeclarations]: Found specification of procedure snd_use_lock_sync_helper [2022-11-25 22:23:50,208 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_use_lock_sync_helper [2022-11-25 22:23:50,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_98___0 [2022-11-25 22:23:50,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_98___0 [2022-11-25 22:23:50,209 INFO L130 BoogieDeclarations]: Found specification of procedure odev_ioctl [2022-11-25 22:23:50,209 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_ioctl [2022-11-25 22:23:50,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:23:50,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:23:50,209 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-25 22:23:50,210 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-25 22:23:50,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-11-25 22:23:50,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-11-25 22:23:50,210 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_timer_tempo [2022-11-25 22:23:50,210 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_timer_tempo [2022-11-25 22:23:50,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-11-25 22:23:50,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-11-25 22:23:50,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2022-11-25 22:23:50,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex [2022-11-25 22:23:50,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:23:50,211 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 22:23:50,211 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 22:23:50,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-25 22:23:50,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-11-25 22:23:50,212 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_wakeup [2022-11-25 22:23:50,212 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_wakeup [2022-11-25 22:23:50,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:23:50,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2022-11-25 22:23:50,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_seq_oss_readq [2022-11-25 22:23:50,213 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_check_new_port [2022-11-25 22:23:50,213 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_check_new_port [2022-11-25 22:23:50,213 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-25 22:23:50,213 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-25 22:23:50,213 INFO L130 BoogieDeclarations]: Found specification of procedure calc_alsa_tempo [2022-11-25 22:23:50,213 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_alsa_tempo [2022-11-25 22:23:50,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:23:50,214 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_proc [2022-11-25 22:23:50,214 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_proc [2022-11-25 22:23:50,214 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-25 22:23:50,214 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-25 22:23:50,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2022-11-25 22:23:50,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2022-11-25 22:23:50,215 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_open [2022-11-25 22:23:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_open [2022-11-25 22:23:50,215 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 22:23:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 22:23:50,215 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_event [2022-11-25 22:23:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_event [2022-11-25 22:23:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-25 22:23:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-11-25 22:23:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure odev_open [2022-11-25 22:23:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_open [2022-11-25 22:23:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:23:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:23:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 22:23:50,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 22:23:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2022-11-25 22:23:50,217 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2022-11-25 22:23:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-25 22:23:50,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-11-25 22:23:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 22:23:50,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-25 22:23:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-11-25 22:23:50,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-11-25 22:23:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:50,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-11-25 22:23:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-25 22:23:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-11-25 22:23:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 22:23:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 22:23:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 22:23:50,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-25 22:23:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:23:50,219 INFO L130 BoogieDeclarations]: Found specification of procedure snd_midi_event_free [2022-11-25 22:23:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_midi_event_free [2022-11-25 22:23:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-25 22:23:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-11-25 22:23:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_synth_raw_event [2022-11-25 22:23:50,220 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_synth_raw_event [2022-11-25 22:23:50,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:23:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:23:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-25 22:23:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-11-25 22:23:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure is_midi_dev [2022-11-25 22:23:50,221 INFO L138 BoogieDeclarations]: Found implementation of procedure is_midi_dev [2022-11-25 22:23:50,221 INFO L130 BoogieDeclarations]: Found specification of procedure odev_release [2022-11-25 22:23:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure odev_release [2022-11-25 22:23:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-11-25 22:23:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-11-25 22:23:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-25 22:23:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-25 22:23:50,222 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_device [2022-11-25 22:23:50,222 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_device [2022-11-25 22:23:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure set_note_event [2022-11-25 22:23:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure set_note_event [2022-11-25 22:23:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-25 22:23:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-25 22:23:50,223 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_process_event [2022-11-25 22:23:50,223 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_process_event [2022-11-25 22:23:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_kernel_client_ctl [2022-11-25 22:23:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_kernel_client_ctl [2022-11-25 22:23:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-25 22:23:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-25 22:23:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure set_echo_event [2022-11-25 22:23:50,224 INFO L138 BoogieDeclarations]: Found implementation of procedure set_echo_event [2022-11-25 22:23:50,224 INFO L130 BoogieDeclarations]: Found specification of procedure delete_port [2022-11-25 22:23:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure delete_port [2022-11-25 22:23:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure snd_register_oss_device [2022-11-25 22:23:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_register_oss_device [2022-11-25 22:23:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:23:50,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:23:50,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-25 22:23:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-11-25 22:23:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_control [2022-11-25 22:23:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_control [2022-11-25 22:23:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure snd_oss_info_register [2022-11-25 22:23:50,226 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_oss_info_register [2022-11-25 22:23:50,226 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_close [2022-11-25 22:23:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_close [2022-11-25 22:23:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_midi_reset [2022-11-25 22:23:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_midi_reset [2022-11-25 22:23:50,227 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_readq_put_timestamp [2022-11-25 22:23:50,227 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_readq_put_timestamp [2022-11-25 22:23:50,229 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdev [2022-11-25 22:23:50,229 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdev [2022-11-25 22:23:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:23:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:23:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure snd_seq_oss_writeq_sync [2022-11-25 22:23:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure snd_seq_oss_writeq_sync [2022-11-25 22:23:50,230 INFO L130 BoogieDeclarations]: Found specification of procedure set_control_event [2022-11-25 22:23:50,230 INFO L138 BoogieDeclarations]: Found implementation of procedure set_control_event [2022-11-25 22:23:50,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:23:51,203 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:23:51,207 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:23:51,371 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:23:55,190 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint switch_break: #res#1 := 0; [2022-11-25 22:24:01,562 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:24:03,150 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:24:03,150 INFO L300 CfgBuilder]: Removed 10 assume(true) statements. [2022-11-25 22:24:03,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:24:03 BoogieIcfgContainer [2022-11-25 22:24:03,158 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:24:03,161 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:24:03,161 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:24:03,164 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:24:03,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:23:44" (1/3) ... [2022-11-25 22:24:03,166 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@319e2f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:24:03, skipping insertion in model container [2022-11-25 22:24:03,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:49" (2/3) ... [2022-11-25 22:24:03,168 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@319e2f63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:24:03, skipping insertion in model container [2022-11-25 22:24:03,168 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:24:03" (3/3) ... [2022-11-25 22:24:03,169 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---sound--core--seq--oss--snd-seq-oss.ko.cil.i [2022-11-25 22:24:03,189 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:24:03,190 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2022-11-25 22:24:03,288 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:24:03,294 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;@4dde14d5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:24:03,294 INFO L358 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-11-25 22:24:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand has 1989 states, 1238 states have (on average 1.3707592891760905) internal successors, (1697), 1300 states have internal predecessors, (1697), 577 states have call successors, (577), 146 states have call predecessors, (577), 145 states have return successors, (573), 564 states have call predecessors, (573), 573 states have call successors, (573) [2022-11-25 22:24:03,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-25 22:24:03,313 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:03,313 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:03,314 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 22:24:03,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:03,319 INFO L85 PathProgramCache]: Analyzing trace with hash 1806733706, now seen corresponding path program 1 times [2022-11-25 22:24:03,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:03,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689093253] [2022-11-25 22:24:03,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:03,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:03,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:04,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 22:24:04,493 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:04,493 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [689093253] [2022-11-25 22:24:04,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [689093253] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:04,496 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:04,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:24:04,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762554368] [2022-11-25 22:24:04,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:04,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:24:04,504 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:04,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:24:04,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:24:04,554 INFO L87 Difference]: Start difference. First operand has 1989 states, 1238 states have (on average 1.3707592891760905) internal successors, (1697), 1300 states have internal predecessors, (1697), 577 states have call successors, (577), 146 states have call predecessors, (577), 145 states have return successors, (573), 564 states have call predecessors, (573), 573 states have call successors, (573) Second operand has 5 states, 5 states have (on average 1.6) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-25 22:24:06,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:09,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:09,356 INFO L93 Difference]: Finished difference Result 4696 states and 6956 transitions. [2022-11-25 22:24:09,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:24:09,359 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.6) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2022-11-25 22:24:09,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:09,392 INFO L225 Difference]: With dead ends: 4696 [2022-11-25 22:24:09,392 INFO L226 Difference]: Without dead ends: 2702 [2022-11-25 22:24:09,409 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:24:09,412 INFO L413 NwaCegarLoop]: 3336 mSDtfsCounter, 2768 mSDsluCounter, 7578 mSDsCounter, 0 mSdLazyCounter, 1274 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2769 SdHoareTripleChecker+Valid, 10914 SdHoareTripleChecker+Invalid, 1277 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1274 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:09,413 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2769 Valid, 10914 Invalid, 1277 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 1274 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2022-11-25 22:24:09,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2702 states. [2022-11-25 22:24:09,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2702 to 2671. [2022-11-25 22:24:09,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2671 states, 1652 states have (on average 1.3292978208232447) internal successors, (2196), 1731 states have internal predecessors, (2196), 770 states have call successors, (770), 223 states have call predecessors, (770), 221 states have return successors, (773), 750 states have call predecessors, (773), 768 states have call successors, (773) [2022-11-25 22:24:09,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 2671 states and 3739 transitions. [2022-11-25 22:24:09,648 INFO L78 Accepts]: Start accepts. Automaton has 2671 states and 3739 transitions. Word has length 12 [2022-11-25 22:24:09,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:09,649 INFO L495 AbstractCegarLoop]: Abstraction has 2671 states and 3739 transitions. [2022-11-25 22:24:09,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.6) internal successors, (8), 4 states have internal predecessors, (8), 1 states have call successors, (3), 3 states have call predecessors, (3), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-11-25 22:24:09,649 INFO L276 IsEmpty]: Start isEmpty. Operand 2671 states and 3739 transitions. [2022-11-25 22:24:09,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-25 22:24:09,651 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:09,651 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:09,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:24:09,652 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 22:24:09,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:09,652 INFO L85 PathProgramCache]: Analyzing trace with hash -226125960, now seen corresponding path program 1 times [2022-11-25 22:24:09,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:09,653 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13153291] [2022-11-25 22:24:09,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:09,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:10,161 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-11-25 22:24:10,161 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:10,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13153291] [2022-11-25 22:24:10,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13153291] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:10,162 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:10,162 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 22:24:10,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983074818] [2022-11-25 22:24:10,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:10,164 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:24:10,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:10,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:24:10,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-25 22:24:10,165 INFO L87 Difference]: Start difference. First operand 2671 states and 3739 transitions. Second operand has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 3 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-11-25 22:24:12,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:26,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:26,884 INFO L93 Difference]: Finished difference Result 2732 states and 3814 transitions. [2022-11-25 22:24:26,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:24:26,885 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 3 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) Word has length 42 [2022-11-25 22:24:26,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:26,901 INFO L225 Difference]: With dead ends: 2732 [2022-11-25 22:24:26,901 INFO L226 Difference]: Without dead ends: 2730 [2022-11-25 22:24:26,903 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-25 22:24:26,904 INFO L413 NwaCegarLoop]: 878 mSDtfsCounter, 2651 mSDsluCounter, 2395 mSDsCounter, 0 mSdLazyCounter, 9405 mSolverCounterSat, 1051 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3007 SdHoareTripleChecker+Valid, 3273 SdHoareTripleChecker+Invalid, 10457 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1051 IncrementalHoareTripleChecker+Valid, 9405 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:26,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3007 Valid, 3273 Invalid, 10457 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1051 Valid, 9405 Invalid, 1 Unknown, 0 Unchecked, 16.2s Time] [2022-11-25 22:24:26,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2730 states. [2022-11-25 22:24:27,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2730 to 2703. [2022-11-25 22:24:27,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2703 states, 1670 states have (on average 1.3263473053892216) internal successors, (2215), 1753 states have internal predecessors, (2215), 778 states have call successors, (778), 225 states have call predecessors, (778), 227 states have return successors, (786), 758 states have call predecessors, (786), 776 states have call successors, (786) [2022-11-25 22:24:27,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2703 states to 2703 states and 3779 transitions. [2022-11-25 22:24:27,059 INFO L78 Accepts]: Start accepts. Automaton has 2703 states and 3779 transitions. Word has length 42 [2022-11-25 22:24:27,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:27,060 INFO L495 AbstractCegarLoop]: Abstraction has 2703 states and 3779 transitions. [2022-11-25 22:24:27,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.0) internal successors, (24), 5 states have internal predecessors, (24), 3 states have call successors, (9), 4 states have call predecessors, (9), 3 states have return successors, (7), 3 states have call predecessors, (7), 3 states have call successors, (7) [2022-11-25 22:24:27,061 INFO L276 IsEmpty]: Start isEmpty. Operand 2703 states and 3779 transitions. [2022-11-25 22:24:27,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-25 22:24:27,068 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:27,068 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:27,068 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:24:27,069 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 22:24:27,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:27,069 INFO L85 PathProgramCache]: Analyzing trace with hash 867454524, now seen corresponding path program 1 times [2022-11-25 22:24:27,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:27,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471892121] [2022-11-25 22:24:27,070 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:27,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:27,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:27,293 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-25 22:24:27,293 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:27,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471892121] [2022-11-25 22:24:27,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [471892121] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:27,293 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:27,294 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:24:27,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855551548] [2022-11-25 22:24:27,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:27,294 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:24:27,295 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:27,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:24:27,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:24:27,296 INFO L87 Difference]: Start difference. First operand 2703 states and 3779 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 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) [2022-11-25 22:24:29,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:31,058 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:31,058 INFO L93 Difference]: Finished difference Result 3239 states and 4466 transitions. [2022-11-25 22:24:31,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:24:31,059 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 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 69 [2022-11-25 22:24:31,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:31,077 INFO L225 Difference]: With dead ends: 3239 [2022-11-25 22:24:31,078 INFO L226 Difference]: Without dead ends: 2774 [2022-11-25 22:24:31,081 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 [2022-11-25 22:24:31,081 INFO L413 NwaCegarLoop]: 2620 mSDtfsCounter, 39 mSDsluCounter, 5102 mSDsCounter, 0 mSdLazyCounter, 907 mSolverCounterSat, 105 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 7722 SdHoareTripleChecker+Invalid, 1013 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 105 IncrementalHoareTripleChecker+Valid, 907 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:31,082 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 7722 Invalid, 1013 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [105 Valid, 907 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-11-25 22:24:31,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2774 states. [2022-11-25 22:24:31,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2774 to 2705. [2022-11-25 22:24:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2705 states, 1672 states have (on average 1.325956937799043) internal successors, (2217), 1755 states have internal predecessors, (2217), 778 states have call successors, (778), 225 states have call predecessors, (778), 227 states have return successors, (786), 758 states have call predecessors, (786), 776 states have call successors, (786) [2022-11-25 22:24:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 2705 states and 3781 transitions. [2022-11-25 22:24:31,290 INFO L78 Accepts]: Start accepts. Automaton has 2705 states and 3781 transitions. Word has length 69 [2022-11-25 22:24:31,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:31,291 INFO L495 AbstractCegarLoop]: Abstraction has 2705 states and 3781 transitions. [2022-11-25 22:24:31,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 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) [2022-11-25 22:24:31,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 3781 transitions. [2022-11-25 22:24:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-25 22:24:31,299 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:31,299 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:31,299 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:24:31,300 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 22:24:31,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:31,302 INFO L85 PathProgramCache]: Analyzing trace with hash 156770700, now seen corresponding path program 1 times [2022-11-25 22:24:31,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:31,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105178883] [2022-11-25 22:24:31,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:31,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:31,698 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-25 22:24:31,698 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:31,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105178883] [2022-11-25 22:24:31,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2105178883] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:31,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:31,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:24:31,699 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828116217] [2022-11-25 22:24:31,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:31,700 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:24:31,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:31,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:24:31,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:24:31,701 INFO L87 Difference]: Start difference. First operand 2705 states and 3781 transitions. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-11-25 22:24:33,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:35,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:37,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:39,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:41,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:41,654 INFO L93 Difference]: Finished difference Result 3319 states and 4605 transitions. [2022-11-25 22:24:41,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:24:41,655 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 70 [2022-11-25 22:24:41,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:41,677 INFO L225 Difference]: With dead ends: 3319 [2022-11-25 22:24:41,677 INFO L226 Difference]: Without dead ends: 2843 [2022-11-25 22:24:41,681 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:24:41,682 INFO L413 NwaCegarLoop]: 2603 mSDtfsCounter, 81 mSDsluCounter, 7585 mSDsCounter, 0 mSdLazyCounter, 1200 mSolverCounterSat, 159 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 140 SdHoareTripleChecker+Valid, 10188 SdHoareTripleChecker+Invalid, 1362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 159 IncrementalHoareTripleChecker+Valid, 1200 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:41,683 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [140 Valid, 10188 Invalid, 1362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [159 Valid, 1200 Invalid, 3 Unknown, 0 Unchecked, 9.7s Time] [2022-11-25 22:24:41,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2843 states. [2022-11-25 22:24:41,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2843 to 2707. [2022-11-25 22:24:41,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2707 states, 1674 states have (on average 1.3255675029868579) internal successors, (2219), 1757 states have internal predecessors, (2219), 778 states have call successors, (778), 225 states have call predecessors, (778), 227 states have return successors, (786), 758 states have call predecessors, (786), 776 states have call successors, (786) [2022-11-25 22:24:41,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 2707 states and 3783 transitions. [2022-11-25 22:24:41,880 INFO L78 Accepts]: Start accepts. Automaton has 2707 states and 3783 transitions. Word has length 70 [2022-11-25 22:24:41,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:41,881 INFO L495 AbstractCegarLoop]: Abstraction has 2707 states and 3783 transitions. [2022-11-25 22:24:41,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2022-11-25 22:24:41,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 3783 transitions. [2022-11-25 22:24:41,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-25 22:24:41,884 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:41,884 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:41,885 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:24:41,886 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 22:24:41,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:41,886 INFO L85 PathProgramCache]: Analyzing trace with hash -1045261537, now seen corresponding path program 1 times [2022-11-25 22:24:41,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:41,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1548048877] [2022-11-25 22:24:41,887 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:41,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:42,241 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:24:42,242 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:42,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1548048877] [2022-11-25 22:24:42,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1548048877] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:42,242 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:42,243 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:24:42,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579704862] [2022-11-25 22:24:42,243 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:42,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:24:42,244 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:42,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:24:42,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:24:42,245 INFO L87 Difference]: Start difference. First operand 2707 states and 3783 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 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) [2022-11-25 22:24:44,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:45,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:45,488 INFO L93 Difference]: Finished difference Result 2707 states and 3783 transitions. [2022-11-25 22:24:45,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:24:45,488 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 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 79 [2022-11-25 22:24:45,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:45,502 INFO L225 Difference]: With dead ends: 2707 [2022-11-25 22:24:45,502 INFO L226 Difference]: Without dead ends: 2705 [2022-11-25 22:24:45,504 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 [2022-11-25 22:24:45,505 INFO L413 NwaCegarLoop]: 2501 mSDtfsCounter, 2774 mSDsluCounter, 2501 mSDsCounter, 0 mSdLazyCounter, 593 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2776 SdHoareTripleChecker+Valid, 5002 SdHoareTripleChecker+Invalid, 594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 593 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:45,507 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2776 Valid, 5002 Invalid, 594 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 593 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2022-11-25 22:24:45,511 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2705 states. [2022-11-25 22:24:45,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2705 to 2705. [2022-11-25 22:24:45,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2705 states, 1673 states have (on average 1.3251643753735804) internal successors, (2217), 1755 states have internal predecessors, (2217), 778 states have call successors, (778), 225 states have call predecessors, (778), 227 states have return successors, (786), 758 states have call predecessors, (786), 776 states have call successors, (786) [2022-11-25 22:24:45,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 2705 states and 3781 transitions. [2022-11-25 22:24:45,691 INFO L78 Accepts]: Start accepts. Automaton has 2705 states and 3781 transitions. Word has length 79 [2022-11-25 22:24:45,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:45,691 INFO L495 AbstractCegarLoop]: Abstraction has 2705 states and 3781 transitions. [2022-11-25 22:24:45,691 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 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) [2022-11-25 22:24:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2705 states and 3781 transitions. [2022-11-25 22:24:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-25 22:24:45,693 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:45,693 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:45,693 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:24:45,694 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 22:24:45,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:45,694 INFO L85 PathProgramCache]: Analyzing trace with hash 1419816967, now seen corresponding path program 1 times [2022-11-25 22:24:45,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:45,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484138671] [2022-11-25 22:24:45,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:45,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-11-25 22:24:46,309 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:46,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484138671] [2022-11-25 22:24:46,309 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [484138671] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:46,310 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:46,310 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:24:46,310 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728060178] [2022-11-25 22:24:46,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:46,311 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:24:46,311 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:46,311 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:24:46,311 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:24:46,312 INFO L87 Difference]: Start difference. First operand 2705 states and 3781 transitions. Second operand has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 22:24:48,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:50,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:52,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:54,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:24:56,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:24:56,250 INFO L93 Difference]: Finished difference Result 3251 states and 4483 transitions. [2022-11-25 22:24:56,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:24:56,251 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) Word has length 90 [2022-11-25 22:24:56,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:24:56,265 INFO L225 Difference]: With dead ends: 3251 [2022-11-25 22:24:56,265 INFO L226 Difference]: Without dead ends: 2780 [2022-11-25 22:24:56,269 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:24:56,269 INFO L413 NwaCegarLoop]: 2620 mSDtfsCounter, 21 mSDsluCounter, 7787 mSDsCounter, 0 mSdLazyCounter, 1211 mSolverCounterSat, 0 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 10407 SdHoareTripleChecker+Invalid, 1214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1211 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:24:56,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 10407 Invalid, 1214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1211 Invalid, 3 Unknown, 0 Unchecked, 9.7s Time] [2022-11-25 22:24:56,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2780 states. [2022-11-25 22:24:56,419 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2780 to 2709. [2022-11-25 22:24:56,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2709 states, 1676 states have (on average 1.324582338902148) internal successors, (2220), 1758 states have internal predecessors, (2220), 778 states have call successors, (778), 225 states have call predecessors, (778), 228 states have return successors, (788), 759 states have call predecessors, (788), 776 states have call successors, (788) [2022-11-25 22:24:56,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 2709 states and 3786 transitions. [2022-11-25 22:24:56,437 INFO L78 Accepts]: Start accepts. Automaton has 2709 states and 3786 transitions. Word has length 90 [2022-11-25 22:24:56,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:24:56,438 INFO L495 AbstractCegarLoop]: Abstraction has 2709 states and 3786 transitions. [2022-11-25 22:24:56,438 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 3 states have call predecessors, (14), 2 states have call successors, (14) [2022-11-25 22:24:56,438 INFO L276 IsEmpty]: Start isEmpty. Operand 2709 states and 3786 transitions. [2022-11-25 22:24:56,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-25 22:24:56,439 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:24:56,440 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:24:56,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 22:24:56,440 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 22:24:56,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:24:56,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1391939791, now seen corresponding path program 1 times [2022-11-25 22:24:56,441 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:24:56,441 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781049733] [2022-11-25 22:24:56,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:24:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:24:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:24:56,794 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:24:56,794 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:24:56,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781049733] [2022-11-25 22:24:56,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781049733] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:24:56,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:24:56,795 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:24:56,795 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1335637983] [2022-11-25 22:24:56,795 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:24:56,795 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:24:56,796 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:24:56,796 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:24:56,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:24:56,796 INFO L87 Difference]: Start difference. First operand 2709 states and 3786 transitions. Second operand has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 22:24:58,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:25:00,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:25:00,035 INFO L93 Difference]: Finished difference Result 2709 states and 3786 transitions. [2022-11-25 22:25:00,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:25:00,035 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 84 [2022-11-25 22:25:00,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:25:00,046 INFO L225 Difference]: With dead ends: 2709 [2022-11-25 22:25:00,046 INFO L226 Difference]: Without dead ends: 2707 [2022-11-25 22:25:00,048 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 [2022-11-25 22:25:00,049 INFO L413 NwaCegarLoop]: 2499 mSDtfsCounter, 2771 mSDsluCounter, 2499 mSDsCounter, 0 mSdLazyCounter, 593 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2773 SdHoareTripleChecker+Valid, 4998 SdHoareTripleChecker+Invalid, 594 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 593 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:25:00,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2773 Valid, 4998 Invalid, 594 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 593 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2022-11-25 22:25:00,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2707 states. [2022-11-25 22:25:00,214 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2707 to 2707. [2022-11-25 22:25:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2707 states, 1675 states have (on average 1.324179104477612) internal successors, (2218), 1756 states have internal predecessors, (2218), 778 states have call successors, (778), 225 states have call predecessors, (778), 228 states have return successors, (788), 759 states have call predecessors, (788), 776 states have call successors, (788) [2022-11-25 22:25:00,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2707 states to 2707 states and 3784 transitions. [2022-11-25 22:25:00,232 INFO L78 Accepts]: Start accepts. Automaton has 2707 states and 3784 transitions. Word has length 84 [2022-11-25 22:25:00,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:25:00,232 INFO L495 AbstractCegarLoop]: Abstraction has 2707 states and 3784 transitions. [2022-11-25 22:25:00,233 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.0) internal successors, (44), 4 states have internal predecessors, (44), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 22:25:00,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2707 states and 3784 transitions. [2022-11-25 22:25:00,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-25 22:25:00,235 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:25:00,235 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:25:00,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 22:25:00,235 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-11-25 22:25:00,236 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:25:00,236 INFO L85 PathProgramCache]: Analyzing trace with hash -765965083, now seen corresponding path program 1 times [2022-11-25 22:25:00,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:25:00,236 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1414702557] [2022-11-25 22:25:00,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:25:00,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:25:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:25:02,106 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 8 proven. 22 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2022-11-25 22:25:02,107 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:25:02,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1414702557] [2022-11-25 22:25:02,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1414702557] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:25:02,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [726641905] [2022-11-25 22:25:02,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:25:02,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:25:02,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:25:02,111 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:25:02,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7354976-7dfb-4cf4-85f1-0e9d448c62c1/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:25:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:25:03,606 INFO L263 TraceCheckSpWp]: Trace formula consists of 1874 conjuncts, 52 conjunts are in the unsatisfiable core [2022-11-25 22:25:03,619 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:25:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 78 proven. 2 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2022-11-25 22:25:03,847 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:25:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 8 proven. 20 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-25 22:25:04,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [726641905] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 22:25:04,306 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [497296634] [2022-11-25 22:25:04,330 INFO L159 IcfgInterpreter]: Started Sifa with 55 locations of interest [2022-11-25 22:25:04,331 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:25:04,334 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:25:04,340 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:25:04,340 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:25:06,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:06,673 INFO L217 Elim1Store]: Index analysis took 176 ms [2022-11-25 22:25:08,429 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 481 treesize of output 399 [2022-11-25 22:25:09,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 578 treesize of output 492 [2022-11-25 22:25:09,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 590 treesize of output 504 [2022-11-25 22:25:09,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 630 treesize of output 546 [2022-11-25 22:25:09,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:11,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 15 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 471 treesize of output 389 [2022-11-25 22:25:12,610 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 578 treesize of output 492 [2022-11-25 22:25:12,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 7 select indices, 7 select index equivalence classes, 28 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 0 case distinctions, treesize of input 618 treesize of output 534 [2022-11-25 22:25:14,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 19 select indices, 19 select index equivalence classes, 190 disjoint index pairs (out of 171 index pairs), introduced 19 new quantified variables, introduced 0 case distinctions, treesize of input 861 treesize of output 743 [2022-11-25 22:25:25,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:25,151 INFO L217 Elim1Store]: Index analysis took 124 ms [2022-11-25 22:25:31,815 WARN L233 SmtUtils]: Spent 6.64s on a formula simplification. DAG size of input: 1006 DAG size of output: 549 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:25:31,819 INFO L321 Elim1Store]: treesize reduction 1638, result has 33.4 percent of original size [2022-11-25 22:25:31,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 94 select indices, 94 select index equivalence classes, 4280 disjoint index pairs (out of 4371 index pairs), introduced 94 new quantified variables, introduced 182 case distinctions, treesize of input 477 treesize of output 1117 [2022-11-25 22:25:32,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 324 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 961 treesize of output 834 [2022-11-25 22:25:32,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,666 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 23 select indices, 23 select index equivalence classes, 324 disjoint index pairs (out of 253 index pairs), introduced 23 new quantified variables, introduced 0 case distinctions, treesize of input 977 treesize of output 846 [2022-11-25 22:25:32,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:32,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 7 [2022-11-25 22:25:33,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,178 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 128 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 692 treesize of output 604 [2022-11-25 22:25:33,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,295 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 17 [2022-11-25 22:25:33,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:33,633 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 92 select indices, 92 select index equivalence classes, 4279 disjoint index pairs (out of 4186 index pairs), introduced 92 new quantified variables, introduced 0 case distinctions, treesize of input 467 treesize of output 742 [2022-11-25 22:25:34,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 10 select indices, 10 select index equivalence classes, 128 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 678 treesize of output 590 [2022-11-25 22:25:34,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:34,515 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:25:34,520 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 17 [2022-11-25 22:26:19,600 INFO L197 IcfgInterpreter]: Interpreting procedure snd_register_oss_device with input of size 1636 for LOIs [2022-11-25 22:26:22,051 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_snd_register_oss_device with input of size 1668 for LOIs [2022-11-25 22:27:01,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:27:01,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-25 22:27:28,383 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_undef_int with input of size 1620 for LOIs [2022-11-25 22:27:30,646 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_xmalloc with input of size 1626 for LOIs [2022-11-25 22:27:34,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:34,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,103 INFO L217 Elim1Store]: Index analysis took 426 ms [2022-11-25 22:27:35,124 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:27:35,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,727 INFO L217 Elim1Store]: Index analysis took 168 ms [2022-11-25 22:27:41,379 WARN L233 SmtUtils]: Spent 5.64s on a formula simplification. DAG size of input: 885 DAG size of output: 483 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:27:41,381 INFO L321 Elim1Store]: treesize reduction 1440, result has 33.4 percent of original size [2022-11-25 22:27:41,383 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4385 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 160 case distinctions, treesize of input 482 treesize of output 1081 [2022-11-25 22:27:47,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,688 INFO L217 Elim1Store]: Index analysis took 626 ms [2022-11-25 22:27:56,297 WARN L233 SmtUtils]: Spent 8.59s on a formula simplification. DAG size of input: 1016 DAG size of output: 555 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:27:56,299 INFO L321 Elim1Store]: treesize reduction 1656, result has 33.4 percent of original size [2022-11-25 22:27:56,300 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4373 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 184 case distinctions, treesize of input 482 treesize of output 1129 [2022-11-25 22:27:57,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,121 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:28:06,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,794 INFO L217 Elim1Store]: Index analysis took 629 ms [2022-11-25 22:28:15,164 WARN L233 SmtUtils]: Spent 8.35s on a formula simplification. DAG size of input: 1016 DAG size of output: 555 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:28:15,166 INFO L321 Elim1Store]: treesize reduction 1656, result has 33.4 percent of original size [2022-11-25 22:28:15,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4373 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 184 case distinctions, treesize of input 482 treesize of output 1129 [2022-11-25 22:28:16,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:16,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:16,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:28:21,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:21,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,269 INFO L217 Elim1Store]: Index analysis took 374 ms [2022-11-25 22:28:22,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:28:22,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:22,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:23,059 INFO L217 Elim1Store]: Index analysis took 154 ms [2022-11-25 22:28:24,013 INFO L321 Elim1Store]: treesize reduction 468, result has 33.4 percent of original size [2022-11-25 22:28:24,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4439 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 52 case distinctions, treesize of input 482 treesize of output 865 [2022-11-25 22:28:33,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:34,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:34,115 INFO L217 Elim1Store]: Index analysis took 611 ms [2022-11-25 22:28:42,639 WARN L233 SmtUtils]: Spent 8.51s on a formula simplification. DAG size of input: 1016 DAG size of output: 555 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:28:42,641 INFO L321 Elim1Store]: treesize reduction 1656, result has 33.4 percent of original size [2022-11-25 22:28:42,642 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4373 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 184 case distinctions, treesize of input 482 treesize of output 1129 [2022-11-25 22:28:43,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,385 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:28:49,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:49,583 INFO L217 Elim1Store]: Index analysis took 361 ms [2022-11-25 22:28:49,592 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:28:50,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:50,370 INFO L217 Elim1Store]: Index analysis took 152 ms [2022-11-25 22:28:51,767 INFO L321 Elim1Store]: treesize reduction 486, result has 33.4 percent of original size [2022-11-25 22:28:51,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4438 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 54 case distinctions, treesize of input 482 treesize of output 869 [2022-11-25 22:29:01,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,421 INFO L217 Elim1Store]: Index analysis took 358 ms [2022-11-25 22:29:01,430 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:29:01,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:01,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:02,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:02,014 INFO L217 Elim1Store]: Index analysis took 138 ms [2022-11-25 22:29:07,678 WARN L233 SmtUtils]: Spent 5.65s on a formula simplification. DAG size of input: 906 DAG size of output: 495 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:29:07,680 INFO L321 Elim1Store]: treesize reduction 1476, result has 33.4 percent of original size [2022-11-25 22:29:07,681 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4383 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 164 case distinctions, treesize of input 482 treesize of output 1089 [2022-11-25 22:29:12,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,419 INFO L217 Elim1Store]: Index analysis took 385 ms [2022-11-25 22:29:12,430 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:29:13,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,223 INFO L217 Elim1Store]: Index analysis took 150 ms [2022-11-25 22:29:14,237 INFO L321 Elim1Store]: treesize reduction 414, result has 33.4 percent of original size [2022-11-25 22:29:14,239 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4442 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 46 case distinctions, treesize of input 482 treesize of output 853 [2022-11-25 22:29:17,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:17,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:17,869 INFO L217 Elim1Store]: Index analysis took 608 ms [2022-11-25 22:29:24,707 WARN L233 SmtUtils]: Spent 6.83s on a formula simplification. DAG size of input: 1016 DAG size of output: 555 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:29:24,713 INFO L321 Elim1Store]: treesize reduction 1656, result has 33.4 percent of original size [2022-11-25 22:29:24,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 95 select indices, 95 select index equivalence classes, 4373 disjoint index pairs (out of 4465 index pairs), introduced 95 new quantified variables, introduced 184 case distinctions, treesize of input 482 treesize of output 1129 [2022-11-25 22:29:25,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:25,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:25,393 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 93 select indices, 93 select index equivalence classes, 4373 disjoint index pairs (out of 4278 index pairs), introduced 93 new quantified variables, introduced 0 case distinctions, treesize of input 472 treesize of output 750 [2022-11-25 22:29:27,748 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_assume with input of size 1987 for LOIs [2022-11-25 22:29:38,717 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_is_err with input of size 1684 for LOIs [2022-11-25 22:29:41,224 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_linux_kernel_locking_mutex_mutex_lock_register_mutex with input of size 1625 for LOIs [2022-11-25 22:29:58,589 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock with input of size 1624 for LOIs [2022-11-25 22:30:07,549 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 22:35:49,583 WARN L233 SmtUtils]: Spent 5.69m on a formula simplification that was a NOOP. DAG size: 1408 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)