./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.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_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/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_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/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_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/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 fe313da0c6b218ced50e4197dc755b81036d59e37c56d6141b10ae8e848ca9fd --- 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 22:33:42,131 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:33:42,134 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:33:42,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:33:42,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:33:42,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:33:42,182 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:33:42,185 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:33:42,187 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:33:42,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:33:42,195 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:33:42,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:33:42,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:33:42,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:33:42,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:33:42,203 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:33:42,205 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:33:42,206 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:33:42,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:33:42,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:33:42,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:33:42,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:33:42,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:33:42,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:33:42,231 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:33:42,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:33:42,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:33:42,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:33:42,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:33:42,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:33:42,236 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:33:42,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:33:42,239 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:33:42,240 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:33:42,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:33:42,242 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:33:42,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:33:42,243 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:33:42,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:33:42,244 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:33:42,245 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:33:42,246 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:33:42,288 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:33:42,288 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:33:42,289 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:33:42,289 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:33:42,290 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:33:42,290 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:33:42,291 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:33:42,291 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:33:42,291 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:33:42,291 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:33:42,292 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:33:42,292 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:33:42,292 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:33:42,292 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:33:42,293 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:33:42,293 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:33:42,293 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:33:42,293 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:33:42,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:33:42,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:33:42,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:33:42,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:33:42,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:33:42,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:33:42,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:33:42,296 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:33:42,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:33:42,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:33:42,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:33:42,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:33:42,297 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:33:42,297 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:33:42,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:33:42,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:33:42,298 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:33:42,298 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:33:42,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:33:42,299 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:33:42,299 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_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fe313da0c6b218ced50e4197dc755b81036d59e37c56d6141b10ae8e848ca9fd [2022-11-25 22:33:42,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:33:42,626 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:33:42,628 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:33:42,629 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:33:42,630 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:33:42,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2022-11-25 22:33:45,693 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:33:46,477 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:33:46,478 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2022-11-25 22:33:46,525 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/data/368a57c32/161f9dbd27cd4776af163ba225f6bb5d/FLAGe82485b4d [2022-11-25 22:33:46,546 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/data/368a57c32/161f9dbd27cd4776af163ba225f6bb5d [2022-11-25 22:33:46,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:33:46,551 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:33:46,554 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:33:46,554 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:33:46,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:33:46,560 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:33:46" (1/1) ... [2022-11-25 22:33:46,561 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@154ad86e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:46, skipping insertion in model container [2022-11-25 22:33:46,562 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:33:46" (1/1) ... [2022-11-25 22:33:46,569 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:33:46,778 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:33:47,378 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2022-11-25 22:33:47,378 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2022-11-25 22:33:47,532 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:33:47,661 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:33:47,668 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:33:47,678 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 22:33:47,689 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 22:33:47,751 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:33:47,762 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:33:47,869 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 22:33:47,876 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 22:33:47,884 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:47,885 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:33:47,886 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-25 22:33:47,886 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 22:33:47,892 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:47,893 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:33:47,894 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:33:47,899 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:47,900 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:33:47,901 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:33:47,915 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:47,985 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183417,183430] [2022-11-25 22:33:48,053 WARN L623 FunctionHandler]: Unknown extern function creds_are_invalid [2022-11-25 22:33:48,054 WARN L623 FunctionHandler]: Unknown extern function __invalid_creds [2022-11-25 22:33:48,068 WARN L623 FunctionHandler]: Unknown extern function __put_cred [2022-11-25 22:33:48,109 WARN L623 FunctionHandler]: Unknown extern function lockref_get [2022-11-25 22:33:48,356 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-11-25 22:33:48,364 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 22:33:48,440 WARN L623 FunctionHandler]: Unknown extern function security_socket_getpeersec_dgram [2022-11-25 22:33:48,445 WARN L623 FunctionHandler]: Unknown extern function pid_vnr [2022-11-25 22:33:48,450 WARN L623 FunctionHandler]: Unknown extern function put_pid [2022-11-25 22:33:48,454 WARN L623 FunctionHandler]: Unknown extern function __scm_destroy [2022-11-25 22:33:48,459 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:48,460 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:48,462 WARN L623 FunctionHandler]: Unknown extern function __scm_send [2022-11-25 22:33:48,466 WARN L623 FunctionHandler]: Unknown extern function security_secid_to_secctx [2022-11-25 22:33:48,467 WARN L623 FunctionHandler]: Unknown extern function put_cmsg [2022-11-25 22:33:48,468 WARN L623 FunctionHandler]: Unknown extern function security_release_secctx [2022-11-25 22:33:48,475 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:48,476 WARN L623 FunctionHandler]: Unknown extern function from_kuid_munged [2022-11-25 22:33:48,476 WARN L623 FunctionHandler]: Unknown extern function from_kgid_munged [2022-11-25 22:33:48,477 WARN L623 FunctionHandler]: Unknown extern function put_cmsg [2022-11-25 22:33:48,478 WARN L623 FunctionHandler]: Unknown extern function scm_detach_fds [2022-11-25 22:33:48,579 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:48,688 WARN L623 FunctionHandler]: Unknown extern function sk_free [2022-11-25 22:33:48,704 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:48,756 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_bh [2022-11-25 22:33:48,757 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_bh [2022-11-25 22:33:48,762 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_bh [2022-11-25 22:33:48,771 WARN L623 FunctionHandler]: Unknown extern function security_sock_graft [2022-11-25 22:33:48,771 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_bh [2022-11-25 22:33:48,814 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 22:33:48,836 WARN L623 FunctionHandler]: Unknown extern function sock_wake_async [2022-11-25 22:33:48,976 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 22:33:48,986 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:33:48,988 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 22:33:48,994 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 22:33:49,009 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:33:49,073 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:49,084 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-11-25 22:33:49,094 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:49,112 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:33:49,137 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:49,137 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:33:49,138 WARN L623 FunctionHandler]: Unknown extern function __wake_up_sync_key [2022-11-25 22:33:49,144 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-11-25 22:33:49,145 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:49,151 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-11-25 22:33:49,153 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:49,154 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:49,155 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:49,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:33:49,157 WARN L623 FunctionHandler]: Unknown extern function sock_prot_inuse_add [2022-11-25 22:33:49,167 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:49,170 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:49,170 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-11-25 22:33:49,180 WARN L623 FunctionHandler]: Unknown extern function path_put [2022-11-25 22:33:49,186 WARN L623 FunctionHandler]: Unknown extern function put_pid [2022-11-25 22:33:49,188 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:49,195 WARN L623 FunctionHandler]: Unknown extern function put_pid [2022-11-25 22:33:49,204 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:49,205 WARN L623 FunctionHandler]: Unknown extern function put_pid [2022-11-25 22:33:49,298 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:49,300 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:49,307 WARN L623 FunctionHandler]: Unknown extern function get_max_files [2022-11-25 22:33:49,310 WARN L623 FunctionHandler]: Unknown extern function sk_alloc [2022-11-25 22:33:49,311 WARN L623 FunctionHandler]: Unknown extern function sock_init_data [2022-11-25 22:33:49,312 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:33:49,317 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:33:49,318 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:33:49,318 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:33:49,319 WARN L623 FunctionHandler]: Unknown extern function sock_prot_inuse_add [2022-11-25 22:33:49,332 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:49,334 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:33:49,335 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-11-25 22:33:49,337 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:33:49,339 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 22:33:49,340 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:49,341 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:49,346 WARN L623 FunctionHandler]: Unknown extern function kern_path [2022-11-25 22:33:49,347 WARN L623 FunctionHandler]: Unknown extern function inode_permission [2022-11-25 22:33:49,348 WARN L623 FunctionHandler]: Unknown extern function touch_atime [2022-11-25 22:33:49,349 WARN L623 FunctionHandler]: Unknown extern function path_put [2022-11-25 22:33:49,355 WARN L623 FunctionHandler]: Unknown extern function touch_atime [2022-11-25 22:33:49,355 WARN L623 FunctionHandler]: Unknown extern function path_put [2022-11-25 22:33:49,361 WARN L623 FunctionHandler]: Unknown extern function kern_path_create [2022-11-25 22:33:49,362 WARN L623 FunctionHandler]: Unknown extern function security_path_mknod [2022-11-25 22:33:49,363 WARN L623 FunctionHandler]: Unknown extern function vfs_mknod [2022-11-25 22:33:49,364 WARN L623 FunctionHandler]: Unknown extern function mntget [2022-11-25 22:33:49,365 WARN L623 FunctionHandler]: Unknown extern function done_path_create [2022-11-25 22:33:49,377 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:49,379 WARN L623 FunctionHandler]: Unknown extern function current_umask [2022-11-25 22:33:49,382 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:49,399 WARN L623 FunctionHandler]: Unknown extern function security_unix_may_send [2022-11-25 22:33:49,405 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_exclusive [2022-11-25 22:33:49,407 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:33:49,407 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:33:49,409 WARN L623 FunctionHandler]: Unknown extern function sock_wmalloc [2022-11-25 22:33:49,413 WARN L623 FunctionHandler]: Unknown extern function security_unix_stream_connect [2022-11-25 22:33:49,414 WARN L623 FunctionHandler]: Unknown extern function path_get [2022-11-25 22:33:49,416 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:49,426 WARN L623 FunctionHandler]: Unknown extern function skb_recv_datagram [2022-11-25 22:33:49,427 WARN L623 FunctionHandler]: Unknown extern function skb_free_datagram [2022-11-25 22:33:49,427 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:49,441 WARN L623 FunctionHandler]: Unknown extern function sock_wfree [2022-11-25 22:33:49,448 WARN L623 FunctionHandler]: Unknown extern function scm_fp_dup [2022-11-25 22:33:49,461 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:49,465 WARN L623 FunctionHandler]: Unknown extern function sock_alloc_send_pskb [2022-11-25 22:33:49,466 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:33:49,466 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_from_iovec [2022-11-25 22:33:49,468 WARN L623 FunctionHandler]: Unknown extern function sk_filter [2022-11-25 22:33:49,469 WARN L623 FunctionHandler]: Unknown extern function security_unix_may_send [2022-11-25 22:33:49,471 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 22:33:49,472 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:49,476 WARN L623 FunctionHandler]: Unknown extern function sock_alloc_send_pskb [2022-11-25 22:33:49,477 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:49,477 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:33:49,477 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_from_iovec [2022-11-25 22:33:49,478 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:49,478 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 22:33:49,479 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:49,480 WARN L623 FunctionHandler]: Unknown extern function send_sig [2022-11-25 22:33:49,488 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:49,489 WARN L623 FunctionHandler]: Unknown extern function __skb_recv_datagram [2022-11-25 22:33:49,491 WARN L623 FunctionHandler]: Unknown extern function __wake_up_sync_key [2022-11-25 22:33:49,492 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_iovec [2022-11-25 22:33:49,492 WARN L623 FunctionHandler]: Unknown extern function __sock_recv_timestamp [2022-11-25 22:33:49,494 WARN L623 FunctionHandler]: Unknown extern function scm_fp_dup [2022-11-25 22:33:49,494 WARN L623 FunctionHandler]: Unknown extern function skb_free_datagram [2022-11-25 22:33:49,495 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:49,500 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-25 22:33:49,502 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:33:49,510 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:49,511 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:49,513 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:49,516 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_iovec [2022-11-25 22:33:49,518 WARN L623 FunctionHandler]: Unknown extern function skb_unlink [2022-11-25 22:33:49,518 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:33:49,519 WARN L623 FunctionHandler]: Unknown extern function scm_fp_dup [2022-11-25 22:33:49,519 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:49,527 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:33:49,528 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:33:49,568 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:33:49,568 WARN L623 FunctionHandler]: Unknown extern function sock_i_ino [2022-11-25 22:33:49,569 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:33:49,570 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 22:33:49,570 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 22:33:49,571 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 22:33:49,571 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 22:33:49,576 WARN L623 FunctionHandler]: Unknown extern function seq_open_net [2022-11-25 22:33:49,588 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 22:33:49,593 WARN L623 FunctionHandler]: Unknown extern function proto_register [2022-11-25 22:33:49,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:33:49,594 WARN L623 FunctionHandler]: Unknown extern function sock_register [2022-11-25 22:33:49,595 WARN L623 FunctionHandler]: Unknown extern function register_pernet_subsys [2022-11-25 22:33:49,599 WARN L623 FunctionHandler]: Unknown extern function sock_unregister [2022-11-25 22:33:49,600 WARN L623 FunctionHandler]: Unknown extern function proto_unregister [2022-11-25 22:33:49,600 WARN L623 FunctionHandler]: Unknown extern function unregister_pernet_subsys [2022-11-25 22:33:49,624 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:33:49,625 WARN L623 FunctionHandler]: Unknown extern function sock_no_setsockopt [2022-11-25 22:33:49,626 WARN L623 FunctionHandler]: Unknown extern function sock_no_mmap [2022-11-25 22:33:49,626 WARN L623 FunctionHandler]: Unknown extern function sock_no_sendpage [2022-11-25 22:33:49,627 WARN L623 FunctionHandler]: Unknown extern function sock_no_accept [2022-11-25 22:33:49,627 WARN L623 FunctionHandler]: Unknown extern function sock_no_getsockopt [2022-11-25 22:33:49,628 WARN L623 FunctionHandler]: Unknown extern function sock_no_listen [2022-11-25 22:33:49,629 WARN L623 FunctionHandler]: Unknown extern function seq_release_net [2022-11-25 22:33:49,630 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:33:49,630 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:33:49,632 WARN L623 FunctionHandler]: Unknown extern function sock_no_sendpage [2022-11-25 22:33:49,632 WARN L623 FunctionHandler]: Unknown extern function sock_no_mmap [2022-11-25 22:33:49,633 WARN L623 FunctionHandler]: Unknown extern function sock_no_setsockopt [2022-11-25 22:33:49,634 WARN L623 FunctionHandler]: Unknown extern function sock_no_getsockopt [2022-11-25 22:33:49,639 WARN L623 FunctionHandler]: Unknown extern function sock_no_setsockopt [2022-11-25 22:33:49,639 WARN L623 FunctionHandler]: Unknown extern function sock_no_mmap [2022-11-25 22:33:49,640 WARN L623 FunctionHandler]: Unknown extern function sock_no_sendpage [2022-11-25 22:33:49,641 WARN L623 FunctionHandler]: Unknown extern function sock_no_getsockopt [2022-11-25 22:33:49,642 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 22:33:49,645 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,646 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:49,646 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 22:33:49,647 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,647 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,648 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,648 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,649 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,649 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:49,664 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:33:49,669 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:33:49,684 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:33:49,689 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:33:49,694 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:33:49,709 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-11-25 22:33:49,770 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:33:49,786 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:49,838 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:33:49,838 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:33:49,839 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:33:49,842 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:33:49,844 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:49,844 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,845 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:49,845 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 22:33:49,846 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,846 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,847 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,847 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,848 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,848 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:49,910 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 22:33:49,911 WARN L623 FunctionHandler]: Unknown extern function register_net_sysctl [2022-11-25 22:33:49,911 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:49,912 WARN L623 FunctionHandler]: Unknown extern function unregister_net_sysctl_table [2022-11-25 22:33:49,912 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:49,913 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,913 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:49,914 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 22:33:49,914 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,915 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,915 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:49,916 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,916 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:49,917 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:49,927 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 22:33:49,938 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,939 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,945 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,947 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,948 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,948 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,948 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-25 22:33:49,949 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,950 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,957 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,958 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,959 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,961 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,962 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,962 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,963 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,964 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,964 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,966 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:49,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:33:50,025 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:33:50,193 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2022-11-25 22:33:50,193 WARN L1266 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2022-11-25 22:33:50,198 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:33:50,202 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:33:50,203 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:33:50,203 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 22:33:50,203 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 22:33:50,204 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:33:50,205 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:33:50,208 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 22:33:50,208 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 22:33:50,209 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,209 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:33:50,209 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-11-25 22:33:50,210 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 22:33:50,210 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,210 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:33:50,211 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:33:50,211 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,212 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 22:33:50,212 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:33:50,213 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,215 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183417,183430] [2022-11-25 22:33:50,217 WARN L623 FunctionHandler]: Unknown extern function creds_are_invalid [2022-11-25 22:33:50,217 WARN L623 FunctionHandler]: Unknown extern function __invalid_creds [2022-11-25 22:33:50,218 WARN L623 FunctionHandler]: Unknown extern function __put_cred [2022-11-25 22:33:50,221 WARN L623 FunctionHandler]: Unknown extern function lockref_get [2022-11-25 22:33:50,227 WARN L623 FunctionHandler]: Unknown extern function ktime_get_real [2022-11-25 22:33:50,228 WARN L623 FunctionHandler]: Unknown extern function proc_create_data [2022-11-25 22:33:50,229 WARN L623 FunctionHandler]: Unknown extern function security_socket_getpeersec_dgram [2022-11-25 22:33:50,230 WARN L623 FunctionHandler]: Unknown extern function pid_vnr [2022-11-25 22:33:50,230 WARN L623 FunctionHandler]: Unknown extern function put_pid [2022-11-25 22:33:50,231 WARN L623 FunctionHandler]: Unknown extern function __scm_destroy [2022-11-25 22:33:50,232 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,232 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,233 WARN L623 FunctionHandler]: Unknown extern function __scm_send [2022-11-25 22:33:50,234 WARN L623 FunctionHandler]: Unknown extern function security_secid_to_secctx [2022-11-25 22:33:50,234 WARN L623 FunctionHandler]: Unknown extern function put_cmsg [2022-11-25 22:33:50,235 WARN L623 FunctionHandler]: Unknown extern function security_release_secctx [2022-11-25 22:33:50,236 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,236 WARN L623 FunctionHandler]: Unknown extern function from_kuid_munged [2022-11-25 22:33:50,237 WARN L623 FunctionHandler]: Unknown extern function from_kgid_munged [2022-11-25 22:33:50,237 WARN L623 FunctionHandler]: Unknown extern function put_cmsg [2022-11-25 22:33:50,238 WARN L623 FunctionHandler]: Unknown extern function scm_detach_fds [2022-11-25 22:33:50,244 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:50,246 WARN L623 FunctionHandler]: Unknown extern function sk_free [2022-11-25 22:33:50,247 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,248 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_bh [2022-11-25 22:33:50,248 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_bh [2022-11-25 22:33:50,248 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_bh [2022-11-25 22:33:50,254 WARN L623 FunctionHandler]: Unknown extern function security_sock_graft [2022-11-25 22:33:50,254 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_bh [2022-11-25 22:33:50,257 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-11-25 22:33:50,257 WARN L623 FunctionHandler]: Unknown extern function sock_wake_async [2022-11-25 22:33:50,259 WARN L623 FunctionHandler]: Unknown extern function freezing_slow_path [2022-11-25 22:33:50,260 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:33:50,260 WARN L623 FunctionHandler]: Unknown extern function __refrigerator [2022-11-25 22:33:50,261 WARN L623 FunctionHandler]: Unknown extern function debug_check_no_locks_held [2022-11-25 22:33:50,262 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:33:50,273 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:50,274 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-11-25 22:33:50,275 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:50,278 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:33:50,282 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,283 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 22:33:50,285 WARN L623 FunctionHandler]: Unknown extern function __wake_up_sync_key [2022-11-25 22:33:50,286 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-11-25 22:33:50,287 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:50,293 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-11-25 22:33:50,294 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:50,294 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:50,295 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:50,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:33:50,296 WARN L623 FunctionHandler]: Unknown extern function sock_prot_inuse_add [2022-11-25 22:33:50,304 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:50,314 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:50,314 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-11-25 22:33:50,314 WARN L623 FunctionHandler]: Unknown extern function path_put [2022-11-25 22:33:50,315 WARN L623 FunctionHandler]: Unknown extern function put_pid [2022-11-25 22:33:50,316 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,316 WARN L623 FunctionHandler]: Unknown extern function put_pid [2022-11-25 22:33:50,322 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:50,322 WARN L623 FunctionHandler]: Unknown extern function put_pid [2022-11-25 22:33:50,323 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:50,324 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:50,326 WARN L623 FunctionHandler]: Unknown extern function get_max_files [2022-11-25 22:33:50,326 WARN L623 FunctionHandler]: Unknown extern function sk_alloc [2022-11-25 22:33:50,327 WARN L623 FunctionHandler]: Unknown extern function sock_init_data [2022-11-25 22:33:50,327 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:33:50,337 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:33:50,337 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 22:33:50,338 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 22:33:50,338 WARN L623 FunctionHandler]: Unknown extern function sock_prot_inuse_add [2022-11-25 22:33:50,402 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:50,404 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 22:33:50,404 WARN L623 FunctionHandler]: Unknown extern function csum_partial [2022-11-25 22:33:50,405 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:33:50,406 WARN L623 FunctionHandler]: Unknown extern function _cond_resched [2022-11-25 22:33:50,406 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:50,407 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:50,408 WARN L623 FunctionHandler]: Unknown extern function kern_path [2022-11-25 22:33:50,410 WARN L623 FunctionHandler]: Unknown extern function inode_permission [2022-11-25 22:33:50,410 WARN L623 FunctionHandler]: Unknown extern function touch_atime [2022-11-25 22:33:50,411 WARN L623 FunctionHandler]: Unknown extern function path_put [2022-11-25 22:33:50,412 WARN L623 FunctionHandler]: Unknown extern function touch_atime [2022-11-25 22:33:50,412 WARN L623 FunctionHandler]: Unknown extern function path_put [2022-11-25 22:33:50,413 WARN L623 FunctionHandler]: Unknown extern function kern_path_create [2022-11-25 22:33:50,413 WARN L623 FunctionHandler]: Unknown extern function security_path_mknod [2022-11-25 22:33:50,414 WARN L623 FunctionHandler]: Unknown extern function vfs_mknod [2022-11-25 22:33:50,415 WARN L623 FunctionHandler]: Unknown extern function mntget [2022-11-25 22:33:50,418 WARN L623 FunctionHandler]: Unknown extern function done_path_create [2022-11-25 22:33:50,425 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:50,426 WARN L623 FunctionHandler]: Unknown extern function current_umask [2022-11-25 22:33:50,429 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:50,439 WARN L623 FunctionHandler]: Unknown extern function security_unix_may_send [2022-11-25 22:33:50,441 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_exclusive [2022-11-25 22:33:50,442 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 22:33:50,442 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:33:50,450 WARN L623 FunctionHandler]: Unknown extern function sock_wmalloc [2022-11-25 22:33:50,452 WARN L623 FunctionHandler]: Unknown extern function security_unix_stream_connect [2022-11-25 22:33:50,454 WARN L623 FunctionHandler]: Unknown extern function path_get [2022-11-25 22:33:50,460 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:50,479 WARN L623 FunctionHandler]: Unknown extern function skb_recv_datagram [2022-11-25 22:33:50,484 WARN L623 FunctionHandler]: Unknown extern function skb_free_datagram [2022-11-25 22:33:50,484 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:50,493 WARN L623 FunctionHandler]: Unknown extern function sock_wfree [2022-11-25 22:33:50,495 WARN L623 FunctionHandler]: Unknown extern function scm_fp_dup [2022-11-25 22:33:50,498 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 22:33:50,508 WARN L623 FunctionHandler]: Unknown extern function sock_alloc_send_pskb [2022-11-25 22:33:50,509 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:33:50,509 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_from_iovec [2022-11-25 22:33:50,510 WARN L623 FunctionHandler]: Unknown extern function sk_filter [2022-11-25 22:33:50,512 WARN L623 FunctionHandler]: Unknown extern function security_unix_may_send [2022-11-25 22:33:50,513 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 22:33:50,520 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:50,529 WARN L623 FunctionHandler]: Unknown extern function sock_alloc_send_pskb [2022-11-25 22:33:50,530 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:50,530 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:33:50,531 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_from_iovec [2022-11-25 22:33:50,531 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:50,532 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-11-25 22:33:50,538 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:50,539 WARN L623 FunctionHandler]: Unknown extern function send_sig [2022-11-25 22:33:50,558 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:50,559 WARN L623 FunctionHandler]: Unknown extern function __skb_recv_datagram [2022-11-25 22:33:50,560 WARN L623 FunctionHandler]: Unknown extern function __wake_up_sync_key [2022-11-25 22:33:50,571 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_iovec [2022-11-25 22:33:50,572 WARN L623 FunctionHandler]: Unknown extern function __sock_recv_timestamp [2022-11-25 22:33:50,573 WARN L623 FunctionHandler]: Unknown extern function scm_fp_dup [2022-11-25 22:33:50,574 WARN L623 FunctionHandler]: Unknown extern function skb_free_datagram [2022-11-25 22:33:50,575 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:50,577 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait [2022-11-25 22:33:50,578 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:33:50,588 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:50,590 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:50,591 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_interruptible_nested [2022-11-25 22:33:50,600 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_iovec [2022-11-25 22:33:50,602 WARN L623 FunctionHandler]: Unknown extern function skb_unlink [2022-11-25 22:33:50,602 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:33:50,603 WARN L623 FunctionHandler]: Unknown extern function scm_fp_dup [2022-11-25 22:33:50,604 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 22:33:50,626 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:33:50,627 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-25 22:33:50,678 WARN L623 FunctionHandler]: Unknown extern function seq_puts [2022-11-25 22:33:50,678 WARN L623 FunctionHandler]: Unknown extern function sock_i_ino [2022-11-25 22:33:50,679 WARN L623 FunctionHandler]: Unknown extern function seq_printf [2022-11-25 22:33:50,680 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 22:33:50,681 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 22:33:50,683 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 22:33:50,684 WARN L623 FunctionHandler]: Unknown extern function seq_putc [2022-11-25 22:33:50,684 WARN L623 FunctionHandler]: Unknown extern function seq_open_net [2022-11-25 22:33:50,690 WARN L623 FunctionHandler]: Unknown extern function remove_proc_entry [2022-11-25 22:33:50,692 WARN L623 FunctionHandler]: Unknown extern function proto_register [2022-11-25 22:33:50,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:33:50,692 WARN L623 FunctionHandler]: Unknown extern function sock_register [2022-11-25 22:33:50,693 WARN L623 FunctionHandler]: Unknown extern function register_pernet_subsys [2022-11-25 22:33:50,693 WARN L623 FunctionHandler]: Unknown extern function sock_unregister [2022-11-25 22:33:50,693 WARN L623 FunctionHandler]: Unknown extern function proto_unregister [2022-11-25 22:33:50,693 WARN L623 FunctionHandler]: Unknown extern function unregister_pernet_subsys [2022-11-25 22:33:50,715 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:33:50,716 WARN L623 FunctionHandler]: Unknown extern function sock_no_setsockopt [2022-11-25 22:33:50,717 WARN L623 FunctionHandler]: Unknown extern function sock_no_mmap [2022-11-25 22:33:50,717 WARN L623 FunctionHandler]: Unknown extern function sock_no_sendpage [2022-11-25 22:33:50,718 WARN L623 FunctionHandler]: Unknown extern function sock_no_accept [2022-11-25 22:33:50,718 WARN L623 FunctionHandler]: Unknown extern function sock_no_getsockopt [2022-11-25 22:33:50,719 WARN L623 FunctionHandler]: Unknown extern function sock_no_listen [2022-11-25 22:33:50,720 WARN L623 FunctionHandler]: Unknown extern function seq_release_net [2022-11-25 22:33:50,721 WARN L623 FunctionHandler]: Unknown extern function seq_read [2022-11-25 22:33:50,721 WARN L623 FunctionHandler]: Unknown extern function seq_lseek [2022-11-25 22:33:50,722 WARN L623 FunctionHandler]: Unknown extern function sock_no_sendpage [2022-11-25 22:33:50,722 WARN L623 FunctionHandler]: Unknown extern function sock_no_mmap [2022-11-25 22:33:50,723 WARN L623 FunctionHandler]: Unknown extern function sock_no_setsockopt [2022-11-25 22:33:50,724 WARN L623 FunctionHandler]: Unknown extern function sock_no_getsockopt [2022-11-25 22:33:50,728 WARN L623 FunctionHandler]: Unknown extern function sock_no_setsockopt [2022-11-25 22:33:50,729 WARN L623 FunctionHandler]: Unknown extern function sock_no_mmap [2022-11-25 22:33:50,729 WARN L623 FunctionHandler]: Unknown extern function sock_no_sendpage [2022-11-25 22:33:50,730 WARN L623 FunctionHandler]: Unknown extern function sock_no_getsockopt [2022-11-25 22:33:50,732 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 22:33:50,734 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,734 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:50,735 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 22:33:50,735 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,735 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,736 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,736 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,737 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,737 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:50,738 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:33:50,738 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 22:33:50,738 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:33:50,739 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:33:50,739 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 22:33:50,740 WARN L623 FunctionHandler]: Unknown extern function __xadd_wrong_size [2022-11-25 22:33:50,742 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:33:50,745 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:50,761 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 22:33:50,761 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-11-25 22:33:50,761 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 22:33:50,766 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-11-25 22:33:50,767 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 22:33:50,769 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,769 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:50,770 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 22:33:50,770 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,771 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,771 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,772 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,772 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,772 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:50,775 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-11-25 22:33:50,776 WARN L623 FunctionHandler]: Unknown extern function register_net_sysctl [2022-11-25 22:33:50,777 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:50,777 WARN L623 FunctionHandler]: Unknown extern function unregister_net_sysctl_table [2022-11-25 22:33:50,777 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:50,778 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,778 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:50,779 WARN L623 FunctionHandler]: Unknown extern function skb_copy [2022-11-25 22:33:50,779 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,780 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,781 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:50,781 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,782 WARN L623 FunctionHandler]: Unknown extern function pskb_expand_head [2022-11-25 22:33:50,783 WARN L623 FunctionHandler]: Unknown extern function skb_clone [2022-11-25 22:33:50,784 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 22:33:50,785 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,789 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,791 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,793 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,794 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,794 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,794 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-11-25 22:33:50,795 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,796 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,797 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,798 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,798 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,800 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,801 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,801 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,802 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,802 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,803 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,806 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:50,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:33:50,986 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:33:50,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50 WrapperNode [2022-11-25 22:33:50,987 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:33:50,988 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:33:50,988 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:33:50,988 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:33:50,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,135 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,379 INFO L138 Inliner]: procedures = 454, calls = 2280, calls flagged for inlining = 217, calls inlined = 215, statements flattened = 7458 [2022-11-25 22:33:51,380 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:33:51,380 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:33:51,380 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:33:51,381 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:33:51,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,686 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,714 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:33:51,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:33:51,764 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:33:51,764 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:33:51,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (1/1) ... [2022-11-25 22:33:51,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:33:51,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:33:51,804 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:33:51,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:33:51,872 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 22:33:51,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 22:33:51,873 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-11-25 22:33:51,874 INFO L130 BoogieDeclarations]: Found specification of procedure unix_gc [2022-11-25 22:33:51,874 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_gc [2022-11-25 22:33:51,878 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sysctl_unregister [2022-11-25 22:33:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sysctl_unregister [2022-11-25 22:33:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-11-25 22:33:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-11-25 22:33:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2022-11-25 22:33:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2022-11-25 22:33:51,879 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 22:33:51,879 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 22:33:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure sock_sndtimeo [2022-11-25 22:33:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_sndtimeo [2022-11-25 22:33:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-25 22:33:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-25 22:33:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:33:51,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:33:51,880 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_addr [2022-11-25 22:33:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_addr [2022-11-25 22:33:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_lock [2022-11-25 22:33:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_lock [2022-11-25 22:33:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure unix_set_peek_off [2022-11-25 22:33:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_set_peek_off [2022-11-25 22:33:51,881 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-11-25 22:33:51,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-11-25 22:33:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_disconnected [2022-11-25 22:33:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_disconnected [2022-11-25 22:33:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2022-11-25 22:33:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2022-11-25 22:33:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy [2022-11-25 22:33:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy [2022-11-25 22:33:51,882 INFO L130 BoogieDeclarations]: Found specification of procedure put_cmsg [2022-11-25 22:33:51,882 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cmsg [2022-11-25 22:33:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure unix_create1 [2022-11-25 22:33:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_create1 [2022-11-25 22:33:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_poll [2022-11-25 22:33:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_poll [2022-11-25 22:33:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 22:33:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 22:33:51,883 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-11-25 22:33:51,883 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-11-25 22:33:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure unix_recvq_full [2022-11-25 22:33:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_recvq_full [2022-11-25 22:33:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-11-25 22:33:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-11-25 22:33:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure unix_shutdown [2022-11-25 22:33:51,884 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_shutdown [2022-11-25 22:33:51,884 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 22:33:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure scan_children [2022-11-25 22:33:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_children [2022-11-25 22:33:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:33:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-11-25 22:33:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-11-25 22:33:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_fwd [2022-11-25 22:33:51,885 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_fwd [2022-11-25 22:33:51,885 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-11-25 22:33:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:33:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_other [2022-11-25 22:33:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_other [2022-11-25 22:33:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure unix_scm_to_skb [2022-11-25 22:33:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_scm_to_skb [2022-11-25 22:33:51,886 INFO L130 BoogieDeclarations]: Found specification of procedure scm_send [2022-11-25 22:33:51,886 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_send [2022-11-25 22:33:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure sk_set_socket [2022-11-25 22:33:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_set_socket [2022-11-25 22:33:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure unix_autobind [2022-11-25 22:33:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_autobind [2022-11-25 22:33:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 22:33:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 22:33:51,887 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_sock [2022-11-25 22:33:51,887 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_sock [2022-11-25 22:33:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2022-11-25 22:33:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2022-11-25 22:33:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:33:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure unix_mkname [2022-11-25 22:33:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_mkname [2022-11-25 22:33:51,888 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 22:33:51,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 22:33:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:33:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure sock_intr_errno [2022-11-25 22:33:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_intr_errno [2022-11-25 22:33:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:33:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2022-11-25 22:33:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2022-11-25 22:33:51,889 INFO L130 BoogieDeclarations]: Found specification of procedure unix_may_send [2022-11-25 22:33:51,889 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_may_send [2022-11-25 22:33:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:33:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:33:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-11-25 22:33:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-11-25 22:33:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2022-11-25 22:33:51,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2022-11-25 22:33:51,890 INFO L130 BoogieDeclarations]: Found specification of procedure unix_listen [2022-11-25 22:33:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_listen [2022-11-25 22:33:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2022-11-25 22:33:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2022-11-25 22:33:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-25 22:33:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-25 22:33:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 22:33:51,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 22:33:51,891 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2022-11-25 22:33:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2022-11-25 22:33:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure kiocb_to_siocb [2022-11-25 22:33:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kiocb_to_siocb [2022-11-25 22:33:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure init_peercred [2022-11-25 22:33:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure init_peercred [2022-11-25 22:33:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-11-25 22:33:51,892 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-11-25 22:33:51,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2022-11-25 22:33:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2022-11-25 22:33:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_sendmsg [2022-11-25 22:33:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_sendmsg [2022-11-25 22:33:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_connect [2022-11-25 22:33:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_connect [2022-11-25 22:33:51,893 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2022-11-25 22:33:51,893 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2022-11-25 22:33:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_dec [2022-11-25 22:33:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_dec [2022-11-25 22:33:51,894 INFO L130 BoogieDeclarations]: Found specification of procedure unix_skb_len [2022-11-25 22:33:51,894 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_skb_len [2022-11-25 22:33:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure sock_flag [2022-11-25 22:33:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_flag [2022-11-25 22:33:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_unlock [2022-11-25 22:33:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_unlock [2022-11-25 22:33:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:33:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-11-25 22:33:52,019 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-11-25 22:33:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:33:52,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:33:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 22:33:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:33:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:33:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_net_exit [2022-11-25 22:33:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_net_exit [2022-11-25 22:33:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_detach_fds [2022-11-25 22:33:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_detach_fds [2022-11-25 22:33:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure touch_atime [2022-11-25 22:33:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_atime [2022-11-25 22:33:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_stop [2022-11-25 22:33:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_stop [2022-11-25 22:33:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-25 22:33:52,020 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-25 22:33:52,020 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-11-25 22:33:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-11-25 22:33:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_iovec [2022-11-25 22:33:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_iovec [2022-11-25 22:33:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 22:33:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 22:33:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 22:33:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 22:33:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_accept [2022-11-25 22:33:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_accept [2022-11-25 22:33:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_recvmsg [2022-11-25 22:33:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_recvmsg [2022-11-25 22:33:52,021 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 22:33:52,021 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 22:33:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2022-11-25 22:33:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2022-11-25 22:33:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_wait_for_peer [2022-11-25 22:33:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_wait_for_peer [2022-11-25 22:33:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure unix_hash_fold [2022-11-25 22:33:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_hash_fold [2022-11-25 22:33:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure scan_inflight [2022-11-25 22:33:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_inflight [2022-11-25 22:33:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-11-25 22:33:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-11-25 22:33:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:33:52,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:33:52,022 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-25 22:33:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-25 22:33:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2022-11-25 22:33:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2022-11-25 22:33:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2022-11-25 22:33:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2022-11-25 22:33:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2022-11-25 22:33:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2022-11-25 22:33:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:33:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:33:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:33:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:33:52,023 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-11-25 22:33:52,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-11-25 22:33:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-11-25 22:33:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-11-25 22:33:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure unix_peer_get [2022-11-25 22:33:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_peer_get [2022-11-25 22:33:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure unix_bind [2022-11-25 22:33:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_bind [2022-11-25 22:33:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2022-11-25 22:33:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2022-11-25 22:33:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure unix_copy_addr [2022-11-25 22:33:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_copy_addr [2022-11-25 22:33:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2022-11-25 22:33:52,024 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2022-11-25 22:33:52,024 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-11-25 22:33:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-11-25 22:33:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 22:33:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 22:33:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 22:33:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 22:33:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure sock_poll_wait [2022-11-25 22:33:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_poll_wait [2022-11-25 22:33:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_find_socket_byname [2022-11-25 22:33:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_find_socket_byname [2022-11-25 22:33:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2022-11-25 22:33:52,025 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2022-11-25 22:33:52,025 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 22:33:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 22:33:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:33:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:33:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure scm_recv [2022-11-25 22:33:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_recv [2022-11-25 22:33:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release [2022-11-25 22:33:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release [2022-11-25 22:33:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 22:33:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 22:33:52,026 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2022-11-25 22:33:52,026 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2022-11-25 22:33:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_getsockopt [2022-11-25 22:33:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_getsockopt [2022-11-25 22:33:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2022-11-25 22:33:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2022-11-25 22:33:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:33:52,039 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset [2022-11-25 22:33:52,039 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset [2022-11-25 22:33:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-25 22:33:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-25 22:33:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_socket [2022-11-25 22:33:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_socket [2022-11-25 22:33:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:33:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure sk_unhashed [2022-11-25 22:33:52,040 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_unhashed [2022-11-25 22:33:52,040 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-11-25 22:33:52,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-11-25 22:33:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure get_pid [2022-11-25 22:33:52,041 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pid [2022-11-25 22:33:52,041 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2022-11-25 22:33:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2022-11-25 22:33:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure scm_set_cred [2022-11-25 22:33:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_set_cred [2022-11-25 22:33:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-11-25 22:33:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-11-25 22:33:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-11-25 22:33:52,042 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-11-25 22:33:52,042 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-11-25 22:33:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-11-25 22:33:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wake_async [2022-11-25 22:33:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wake_async [2022-11-25 22:33:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:33:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-25 22:33:52,043 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-25 22:33:52,043 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_add_creds [2022-11-25 22:33:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_add_creds [2022-11-25 22:33:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 22:33:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 22:33:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_datagram [2022-11-25 22:33:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_datagram [2022-11-25 22:33:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 22:33:52,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 22:33:52,044 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2022-11-25 22:33:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2022-11-25 22:33:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure sock_prot_inuse_add [2022-11-25 22:33:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_prot_inuse_add [2022-11-25 22:33:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-25 22:33:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-25 22:33:52,045 INFO L130 BoogieDeclarations]: Found specification of procedure sk_next [2022-11-25 22:33:52,045 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_next [2022-11-25 22:33:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_insert_socket [2022-11-25 22:33:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_insert_socket [2022-11-25 22:33:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure sock_error [2022-11-25 22:33:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_error [2022-11-25 22:33:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_remove_socket [2022-11-25 22:33:52,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_remove_socket [2022-11-25 22:33:52,046 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2022-11-25 22:33:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2022-11-25 22:33:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 22:33:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 22:33:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-11-25 22:33:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-11-25 22:33:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 22:33:52,047 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 22:33:52,047 INFO L130 BoogieDeclarations]: Found specification of procedure scm_fp_dup [2022-11-25 22:33:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_fp_dup [2022-11-25 22:33:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure security_unix_may_send [2022-11-25 22:33:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure security_unix_may_send [2022-11-25 22:33:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:33:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_mmap [2022-11-25 22:33:52,048 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_mmap [2022-11-25 22:33:52,048 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy_cred [2022-11-25 22:33:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy_cred [2022-11-25 22:33:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:33:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:33:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2022-11-25 22:33:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2022-11-25 22:33:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2022-11-25 22:33:52,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2022-11-25 22:33:52,049 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2022-11-25 22:33:52,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2022-11-25 22:33:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure task_tgid [2022-11-25 22:33:52,050 INFO L138 BoogieDeclarations]: Found implementation of procedure task_tgid [2022-11-25 22:33:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-25 22:33:52,050 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-25 22:33:52,050 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 22:33:52,050 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 22:33:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_unix_gc [2022-11-25 22:33:52,051 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_unix_gc [2022-11-25 22:33:52,051 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2022-11-25 22:33:52,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2022-11-25 22:33:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure unix_next_socket [2022-11-25 22:33:52,055 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_next_socket [2022-11-25 22:33:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_setsockopt [2022-11-25 22:33:52,055 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_setsockopt [2022-11-25 22:33:52,055 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_bwd [2022-11-25 22:33:52,055 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_bwd [2022-11-25 22:33:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-11-25 22:33:52,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-11-25 22:33:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure unix_writable [2022-11-25 22:33:52,056 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_writable [2022-11-25 22:33:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2022-11-25 22:33:52,056 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2022-11-25 22:33:52,056 INFO L130 BoogieDeclarations]: Found specification of procedure unix_socketpair [2022-11-25 22:33:52,056 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_socketpair [2022-11-25 22:33:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_sendpage [2022-11-25 22:33:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_sendpage [2022-11-25 22:33:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 22:33:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 22:33:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure unix_getname [2022-11-25 22:33:52,057 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_getname [2022-11-25 22:33:52,057 INFO L130 BoogieDeclarations]: Found specification of procedure unix_ioctl [2022-11-25 22:33:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_ioctl [2022-11-25 22:33:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:33:52,058 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-11-25 22:33:52,058 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-11-25 22:33:53,155 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:33:53,160 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:33:53,395 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:34:01,799 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:34:04,364 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:34:04,364 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 22:34:04,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:34:04 BoogieIcfgContainer [2022-11-25 22:34:04,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:34:04,374 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:34:04,374 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:34:04,377 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:34:04,378 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:33:46" (1/3) ... [2022-11-25 22:34:04,379 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8e8a98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:34:04, skipping insertion in model container [2022-11-25 22:34:04,379 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:50" (2/3) ... [2022-11-25 22:34:04,380 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8e8a98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:34:04, skipping insertion in model container [2022-11-25 22:34:04,381 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:34:04" (3/3) ... [2022-11-25 22:34:04,382 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2022-11-25 22:34:04,403 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:34:04,403 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 22:34:04,522 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:34:04,527 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;@73756ba2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:34:04,528 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 22:34:04,539 INFO L276 IsEmpty]: Start isEmpty. Operand has 2119 states, 1264 states have (on average 1.3623417721518987) internal successors, (1722), 1366 states have internal predecessors, (1722), 697 states have call successors, (697), 157 states have call predecessors, (697), 156 states have return successors, (688), 672 states have call predecessors, (688), 688 states have call successors, (688) [2022-11-25 22:34:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-11-25 22:34:04,579 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:04,581 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:04,581 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:04,587 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:04,587 INFO L85 PathProgramCache]: Analyzing trace with hash 1139118149, now seen corresponding path program 1 times [2022-11-25 22:34:04,598 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:04,598 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111272850] [2022-11-25 22:34:04,599 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:04,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:05,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:05,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1514 trivial. 0 not checked. [2022-11-25 22:34:05,594 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:05,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111272850] [2022-11-25 22:34:05,599 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111272850] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:05,599 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:34:05,599 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:34:05,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [716827382] [2022-11-25 22:34:05,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:05,606 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:34:05,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:05,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:34:05,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:05,665 INFO L87 Difference]: Start difference. First operand has 2119 states, 1264 states have (on average 1.3623417721518987) internal successors, (1722), 1366 states have internal predecessors, (1722), 697 states have call successors, (697), 157 states have call predecessors, (697), 156 states have return successors, (688), 672 states have call predecessors, (688), 688 states have call successors, (688) Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 22:34:08,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:08,864 INFO L93 Difference]: Finished difference Result 5950 states and 8702 transitions. [2022-11-25 22:34:08,866 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:34:08,867 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 207 [2022-11-25 22:34:08,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:08,919 INFO L225 Difference]: With dead ends: 5950 [2022-11-25 22:34:08,919 INFO L226 Difference]: Without dead ends: 3851 [2022-11-25 22:34:08,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:08,943 INFO L413 NwaCegarLoop]: 3352 mSDtfsCounter, 2624 mSDsluCounter, 2669 mSDsCounter, 0 mSdLazyCounter, 653 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2624 SdHoareTripleChecker+Valid, 6021 SdHoareTripleChecker+Invalid, 655 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 653 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:08,944 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2624 Valid, 6021 Invalid, 655 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 653 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-11-25 22:34:08,971 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3851 states. [2022-11-25 22:34:09,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3851 to 3847. [2022-11-25 22:34:09,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3847 states, 2300 states have (on average 1.3491304347826087) internal successors, (3103), 2477 states have internal predecessors, (3103), 1238 states have call successors, (1238), 309 states have call predecessors, (1238), 308 states have return successors, (1237), 1206 states have call predecessors, (1237), 1237 states have call successors, (1237) [2022-11-25 22:34:09,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3847 states to 3847 states and 5578 transitions. [2022-11-25 22:34:09,283 INFO L78 Accepts]: Start accepts. Automaton has 3847 states and 5578 transitions. Word has length 207 [2022-11-25 22:34:09,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:09,285 INFO L495 AbstractCegarLoop]: Abstraction has 3847 states and 5578 transitions. [2022-11-25 22:34:09,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 22:34:09,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3847 states and 5578 transitions. [2022-11-25 22:34:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-25 22:34:09,294 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:09,295 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:09,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:34:09,295 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:09,296 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:09,296 INFO L85 PathProgramCache]: Analyzing trace with hash -1914799311, now seen corresponding path program 1 times [2022-11-25 22:34:09,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:09,297 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1115529869] [2022-11-25 22:34:09,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:09,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:09,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:09,824 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1514 trivial. 0 not checked. [2022-11-25 22:34:09,824 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:09,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1115529869] [2022-11-25 22:34:09,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1115529869] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:09,827 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:34:09,827 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:34:09,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1611571491] [2022-11-25 22:34:09,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:09,832 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:34:09,832 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:09,833 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:34:09,834 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:09,834 INFO L87 Difference]: Start difference. First operand 3847 states and 5578 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 22:34:12,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:12,227 INFO L93 Difference]: Finished difference Result 11167 states and 16128 transitions. [2022-11-25 22:34:12,228 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:34:12,228 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 206 [2022-11-25 22:34:12,229 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:12,293 INFO L225 Difference]: With dead ends: 11167 [2022-11-25 22:34:12,293 INFO L226 Difference]: Without dead ends: 7377 [2022-11-25 22:34:12,315 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:12,316 INFO L413 NwaCegarLoop]: 3670 mSDtfsCounter, 2836 mSDsluCounter, 2639 mSDsCounter, 0 mSdLazyCounter, 672 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2836 SdHoareTripleChecker+Valid, 6309 SdHoareTripleChecker+Invalid, 674 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 672 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:12,316 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2836 Valid, 6309 Invalid, 674 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 672 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-25 22:34:12,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7377 states. [2022-11-25 22:34:12,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7377 to 7373. [2022-11-25 22:34:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7373 states, 4403 states have (on average 1.3438564615035202) internal successors, (5917), 4742 states have internal predecessors, (5917), 2357 states have call successors, (2357), 613 states have call predecessors, (2357), 612 states have return successors, (2356), 2301 states have call predecessors, (2356), 2356 states have call successors, (2356) [2022-11-25 22:34:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7373 states to 7373 states and 10630 transitions. [2022-11-25 22:34:12,832 INFO L78 Accepts]: Start accepts. Automaton has 7373 states and 10630 transitions. Word has length 206 [2022-11-25 22:34:12,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:12,834 INFO L495 AbstractCegarLoop]: Abstraction has 7373 states and 10630 transitions. [2022-11-25 22:34:12,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 22:34:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 7373 states and 10630 transitions. [2022-11-25 22:34:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2022-11-25 22:34:12,845 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:12,845 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 28, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:12,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:34:12,846 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:12,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:12,846 INFO L85 PathProgramCache]: Analyzing trace with hash -94635640, now seen corresponding path program 1 times [2022-11-25 22:34:12,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:12,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [900975624] [2022-11-25 22:34:12,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:12,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:13,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:13,274 INFO L134 CoverageAnalysis]: Checked inductivity of 1514 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1514 trivial. 0 not checked. [2022-11-25 22:34:13,274 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:13,274 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [900975624] [2022-11-25 22:34:13,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [900975624] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:13,275 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:34:13,275 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:34:13,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317865548] [2022-11-25 22:34:13,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:13,276 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:34:13,276 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:13,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:34:13,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:13,278 INFO L87 Difference]: Start difference. First operand 7373 states and 10630 transitions. Second operand has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 22:34:16,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:16,648 INFO L93 Difference]: Finished difference Result 19931 states and 28633 transitions. [2022-11-25 22:34:16,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:34:16,650 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) Word has length 213 [2022-11-25 22:34:16,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:16,761 INFO L225 Difference]: With dead ends: 19931 [2022-11-25 22:34:16,762 INFO L226 Difference]: Without dead ends: 12615 [2022-11-25 22:34:16,810 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:16,815 INFO L413 NwaCegarLoop]: 4779 mSDtfsCounter, 2858 mSDsluCounter, 2632 mSDsCounter, 0 mSdLazyCounter, 862 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2858 SdHoareTripleChecker+Valid, 7411 SdHoareTripleChecker+Invalid, 864 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 862 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:16,816 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2858 Valid, 7411 Invalid, 864 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 862 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-25 22:34:16,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12615 states. [2022-11-25 22:34:17,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12615 to 12612. [2022-11-25 22:34:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12612 states, 7533 states have (on average 1.3424930306650737) internal successors, (10113), 8117 states have internal predecessors, (10113), 3985 states have call successors, (3985), 1094 states have call predecessors, (3985), 1093 states have return successors, (3984), 3889 states have call predecessors, (3984), 3984 states have call successors, (3984) [2022-11-25 22:34:17,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12612 states to 12612 states and 18082 transitions. [2022-11-25 22:34:17,817 INFO L78 Accepts]: Start accepts. Automaton has 12612 states and 18082 transitions. Word has length 213 [2022-11-25 22:34:17,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:17,818 INFO L495 AbstractCegarLoop]: Abstraction has 12612 states and 18082 transitions. [2022-11-25 22:34:17,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.666666666666668) internal successors, (65), 3 states have internal predecessors, (65), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 22:34:17,819 INFO L276 IsEmpty]: Start isEmpty. Operand 12612 states and 18082 transitions. [2022-11-25 22:34:17,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2022-11-25 22:34:17,847 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:17,847 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:17,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:34:17,848 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:17,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:17,849 INFO L85 PathProgramCache]: Analyzing trace with hash 334548330, now seen corresponding path program 1 times [2022-11-25 22:34:17,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:17,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273879787] [2022-11-25 22:34:17,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:17,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:19,276 INFO L134 CoverageAnalysis]: Checked inductivity of 4904 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4904 trivial. 0 not checked. [2022-11-25 22:34:19,276 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:19,276 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273879787] [2022-11-25 22:34:19,276 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273879787] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:19,277 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:34:19,277 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:34:19,277 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [944909350] [2022-11-25 22:34:19,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:19,278 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:34:19,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:19,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:34:19,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:19,281 INFO L87 Difference]: Start difference. First operand 12612 states and 18082 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2022-11-25 22:34:22,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:22,313 INFO L93 Difference]: Finished difference Result 20877 states and 29858 transitions. [2022-11-25 22:34:22,314 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:34:22,314 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 352 [2022-11-25 22:34:22,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:22,470 INFO L225 Difference]: With dead ends: 20877 [2022-11-25 22:34:22,471 INFO L226 Difference]: Without dead ends: 20874 [2022-11-25 22:34:22,489 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:22,489 INFO L413 NwaCegarLoop]: 3401 mSDtfsCounter, 2364 mSDsluCounter, 2267 mSDsCounter, 0 mSdLazyCounter, 612 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2364 SdHoareTripleChecker+Valid, 5668 SdHoareTripleChecker+Invalid, 614 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 612 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:22,490 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2364 Valid, 5668 Invalid, 614 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 612 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-25 22:34:22,518 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20874 states. [2022-11-25 22:34:23,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20874 to 20437. [2022-11-25 22:34:23,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20437 states, 12488 states have (on average 1.353619474695708) internal successors, (16904), 13339 states have internal predecessors, (16904), 5996 states have call successors, (5996), 1964 states have call predecessors, (5996), 1952 states have return successors, (6192), 5814 states have call predecessors, (6192), 5995 states have call successors, (6192) [2022-11-25 22:34:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20437 states to 20437 states and 29092 transitions. [2022-11-25 22:34:23,832 INFO L78 Accepts]: Start accepts. Automaton has 20437 states and 29092 transitions. Word has length 352 [2022-11-25 22:34:23,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:23,834 INFO L495 AbstractCegarLoop]: Abstraction has 20437 states and 29092 transitions. [2022-11-25 22:34:23,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 2 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2022-11-25 22:34:23,834 INFO L276 IsEmpty]: Start isEmpty. Operand 20437 states and 29092 transitions. [2022-11-25 22:34:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2022-11-25 22:34:23,891 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:23,891 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:34:23,891 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:34:23,892 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:23,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:23,892 INFO L85 PathProgramCache]: Analyzing trace with hash -201495494, now seen corresponding path program 1 times [2022-11-25 22:34:23,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:23,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [267236827] [2022-11-25 22:34:23,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:23,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:24,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:24,307 INFO L134 CoverageAnalysis]: Checked inductivity of 4917 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 4906 trivial. 0 not checked. [2022-11-25 22:34:24,307 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:24,307 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [267236827] [2022-11-25 22:34:24,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [267236827] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:24,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:34:24,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:34:24,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958483563] [2022-11-25 22:34:24,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:24,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:34:24,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:24,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:34:24,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:24,310 INFO L87 Difference]: Start difference. First operand 20437 states and 29092 transitions. Second operand has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2022-11-25 22:34:28,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:28,474 INFO L93 Difference]: Finished difference Result 60149 states and 85573 transitions. [2022-11-25 22:34:28,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:34:28,475 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 373 [2022-11-25 22:34:28,476 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:28,761 INFO L225 Difference]: With dead ends: 60149 [2022-11-25 22:34:28,761 INFO L226 Difference]: Without dead ends: 39777 [2022-11-25 22:34:28,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:34:28,887 INFO L413 NwaCegarLoop]: 5045 mSDtfsCounter, 2922 mSDsluCounter, 2672 mSDsCounter, 0 mSdLazyCounter, 829 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2922 SdHoareTripleChecker+Valid, 7717 SdHoareTripleChecker+Invalid, 831 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 829 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:28,887 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2922 Valid, 7717 Invalid, 831 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 829 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-11-25 22:34:28,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39777 states. [2022-11-25 22:34:31,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39777 to 39770. [2022-11-25 22:34:31,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39770 states, 24203 states have (on average 1.3506590092137338) internal successors, (32690), 25907 states have internal predecessors, (32690), 11736 states have call successors, (11736), 3853 states have call predecessors, (11736), 3830 states have return successors, (12129), 11371 states have call predecessors, (12129), 11735 states have call successors, (12129) [2022-11-25 22:34:31,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39770 states to 39770 states and 56555 transitions. [2022-11-25 22:34:31,853 INFO L78 Accepts]: Start accepts. Automaton has 39770 states and 56555 transitions. Word has length 373 [2022-11-25 22:34:31,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:31,858 INFO L495 AbstractCegarLoop]: Abstraction has 39770 states and 56555 transitions. [2022-11-25 22:34:31,859 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.0) internal successors, (108), 3 states have internal predecessors, (108), 2 states have call successors, (59), 2 states have call predecessors, (59), 1 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2022-11-25 22:34:31,859 INFO L276 IsEmpty]: Start isEmpty. Operand 39770 states and 56555 transitions. [2022-11-25 22:34:32,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2022-11-25 22:34:32,176 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:32,177 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 50, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:32,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:34:32,177 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:32,177 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:32,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1061462372, now seen corresponding path program 1 times [2022-11-25 22:34:32,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:32,178 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720563398] [2022-11-25 22:34:32,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:32,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:32,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 4913 backedges. 96 proven. 13 refuted. 0 times theorem prover too weak. 4804 trivial. 0 not checked. [2022-11-25 22:34:36,026 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:36,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720563398] [2022-11-25 22:34:36,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720563398] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:34:36,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1578960445] [2022-11-25 22:34:36,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:36,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:34:36,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:34:36,034 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:34:36,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c688e8b0-abbe-43e8-bbaa-976ae6e72fb1/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:34:38,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:38,072 INFO L263 TraceCheckSpWp]: Trace formula consists of 4026 conjuncts, 50 conjunts are in the unsatisfiable core [2022-11-25 22:34:38,099 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:34:39,984 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-25 22:34:39,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4913 backedges. 299 proven. 6 refuted. 0 times theorem prover too weak. 4608 trivial. 0 not checked. [2022-11-25 22:34:39,992 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:34:40,244 INFO L321 Elim1Store]: treesize reduction 4, result has 63.6 percent of original size [2022-11-25 22:34:40,244 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 21 treesize of output 20 [2022-11-25 22:34:41,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4913 backedges. 96 proven. 13 refuted. 0 times theorem prover too weak. 4804 trivial. 0 not checked. [2022-11-25 22:34:41,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1578960445] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 22:34:41,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1820701103] [2022-11-25 22:34:41,039 INFO L159 IcfgInterpreter]: Started Sifa with 166 locations of interest [2022-11-25 22:34:41,039 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:34:41,043 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:34:41,048 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:34:41,049 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:34:44,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:44,790 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 106 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 1572 treesize of output 1294 [2022-11-25 22:34:46,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:46,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 20 select indices, 20 select index equivalence classes, 210 disjoint index pairs (out of 190 index pairs), introduced 20 new quantified variables, introduced 0 case distinctions, treesize of input 1417 treesize of output 1200 [2022-11-25 22:34:47,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:47,520 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 13 select indices, 13 select index equivalence classes, 106 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 1582 treesize of output 1304 [2022-11-25 22:34:55,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 21 select indices, 21 select index equivalence classes, 210 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 1416 treesize of output 1096 [2022-11-25 22:34:55,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:55,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,009 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 55 [2022-11-25 22:34:56,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:34:56,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:34:56,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,290 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-25 22:34:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,398 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 16 [2022-11-25 22:34:56,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,526 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 40 [2022-11-25 22:34:56,633 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:34:56,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:56,718 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 16 [2022-11-25 22:34:56,870 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 37 select indices, 37 select index equivalence classes, 666 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 260 treesize of output 112 [2022-11-25 22:34:57,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,005 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 16 [2022-11-25 22:34:57,081 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:34:57,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:34:57,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,267 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 43 [2022-11-25 22:34:57,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,414 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 43 [2022-11-25 22:34:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:57,565 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 49 [2022-11-25 22:34:57,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-11-25 22:35:04,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:04,887 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 21 select indices, 21 select index equivalence classes, 210 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 0 case distinctions, treesize of input 1416 treesize of output 1096 [2022-11-25 22:35:04,993 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:35:05,060 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:35:05,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,160 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 0 case distinctions, treesize of input 111 treesize of output 49 [2022-11-25 22:35:05,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,309 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 43 [2022-11-25 22:35:05,404 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:35:05,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 37 select indices, 37 select index equivalence classes, 666 disjoint index pairs (out of 666 index pairs), introduced 37 new quantified variables, introduced 0 case distinctions, treesize of input 260 treesize of output 112 [2022-11-25 22:35:05,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:35:05,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,756 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 78 disjoint index pairs (out of 78 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 90 treesize of output 40 [2022-11-25 22:35:05,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:05,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 16 [2022-11-25 22:35:05,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:35:06,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,091 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 153 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 0 case distinctions, treesize of input 125 treesize of output 55 [2022-11-25 22:35:06,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 16 [2022-11-25 22:35:06,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,328 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 25 [2022-11-25 22:35:06,419 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2022-11-25 22:35:06,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,537 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 5 select indices, 5 select index equivalence classes, 10 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 16 [2022-11-25 22:35:06,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:35:06,654 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 91 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 97 treesize of output 43