./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh --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 7918e78c7fa8e57a6cd382ed800c3c73f2f498c616ea3e9ed6a8775509cf80ff --- 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-2329fc7 [2022-12-14 07:38:52,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:38:52,439 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:38:52,458 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:38:52,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:38:52,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:38:52,461 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:38:52,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:38:52,464 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:38:52,465 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:38:52,466 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:38:52,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:38:52,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:38:52,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:38:52,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:38:52,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:38:52,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:38:52,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:38:52,473 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:38:52,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:38:52,476 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:38:52,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:38:52,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:38:52,478 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:38:52,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:38:52,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:38:52,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:38:52,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:38:52,488 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:38:52,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:38:52,489 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:38:52,490 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:38:52,491 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:38:52,491 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:38:52,492 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:38:52,493 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:38:52,493 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:38:52,493 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:38:52,493 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:38:52,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:38:52,495 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:38:52,495 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 07:38:52,517 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:38:52,523 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:38:52,523 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:38:52,523 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:38:52,524 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:38:52,524 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:38:52,524 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:38:52,524 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:38:52,524 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:38:52,525 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:38:52,525 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:38:52,525 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:38:52,525 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:38:52,525 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:38:52,525 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:38:52,526 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:38:52,526 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:38:52,526 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:38:52,527 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:38:52,527 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:38:52,527 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:38:52,527 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:38:52,527 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:38:52,528 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:38:52,528 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:38:52,528 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:38:52,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:38:52,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:38:52,528 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:38:52,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:38:52,529 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:38:52,529 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:38:52,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:38:52,529 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:38:52,529 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:38:52,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:38:52,530 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:38:52,530 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:38:52,530 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_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7918e78c7fa8e57a6cd382ed800c3c73f2f498c616ea3e9ed6a8775509cf80ff [2022-12-14 07:38:52,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:38:52,730 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:38:52,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:38:52,733 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:38:52,733 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:38:52,734 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i [2022-12-14 07:38:55,311 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:38:55,680 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:38:55,680 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i [2022-12-14 07:38:55,707 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/data/dbf52a009/a0db3de459a84ad198f7803fdfe03181/FLAG6870a23c4 [2022-12-14 07:38:55,886 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/data/dbf52a009/a0db3de459a84ad198f7803fdfe03181 [2022-12-14 07:38:55,889 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:38:55,891 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:38:55,893 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:38:55,893 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:38:55,899 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:38:55,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:38:55" (1/1) ... [2022-12-14 07:38:55,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@789def76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:55, skipping insertion in model container [2022-12-14 07:38:55,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:38:55" (1/1) ... [2022-12-14 07:38:55,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:38:56,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:38:56,619 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:38:56,625 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:38:56,640 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 07:38:56,656 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:38:56,736 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:38:56,743 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:38:56,825 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:38:56,836 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 07:38:56,846 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:38:56,858 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 07:38:56,957 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 07:38:56,962 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 07:38:56,975 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:56,975 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:38:56,975 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:38:56,980 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:56,980 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:38:56,981 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:38:57,007 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:57,008 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:57,008 WARN L623 FunctionHandler]: Unknown extern function idr_find_slowpath [2022-12-14 07:38:57,079 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-12-14 07:38:57,087 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-12-14 07:38:57,115 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,116 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:38:57,116 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 07:38:57,120 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,120 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 07:38:57,121 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 07:38:57,177 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:38:57,198 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:57,248 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 07:38:57,333 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 07:38:57,426 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:57,427 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-12-14 07:38:57,433 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:38:57,524 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 07:38:57,534 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 07:38:57,535 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 07:38:57,536 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:57,538 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:38:57,539 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 07:38:57,539 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 07:38:57,540 WARN L623 FunctionHandler]: Unknown extern function iov_iter_init [2022-12-14 07:38:57,541 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_iter [2022-12-14 07:38:57,542 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,548 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:57,548 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,549 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:57,560 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-14 07:38:57,566 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:57,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:57,567 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,568 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:57,568 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,569 WARN L623 FunctionHandler]: Unknown extern function down_read [2022-12-14 07:38:57,571 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-12-14 07:38:57,571 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:57,572 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:57,573 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,573 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,576 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,577 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,578 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,579 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,581 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,582 WARN L623 FunctionHandler]: Unknown extern function slhc_init [2022-12-14 07:38:57,582 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,583 WARN L623 FunctionHandler]: Unknown extern function slhc_free [2022-12-14 07:38:57,586 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_create [2022-12-14 07:38:57,587 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_destroy [2022-12-14 07:38:57,588 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:38:57,588 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_create [2022-12-14 07:38:57,589 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_destroy [2022-12-14 07:38:57,590 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:38:57,590 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,591 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,593 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:57,594 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,595 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,596 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,597 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:57,597 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,598 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:57,599 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,605 WARN L623 FunctionHandler]: Unknown extern function idr_init [2022-12-14 07:38:57,605 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 07:38:57,606 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:57,611 WARN L623 FunctionHandler]: Unknown extern function idr_destroy [2022-12-14 07:38:57,615 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:57,616 WARN L623 FunctionHandler]: Unknown extern function register_pernet_device [2022-12-14 07:38:57,617 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:57,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:57,618 WARN L623 FunctionHandler]: Unknown extern function __class_create [2022-12-14 07:38:57,619 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-12-14 07:38:57,620 WARN L623 FunctionHandler]: Unknown extern function unregister_pernet_device [2022-12-14 07:38:57,626 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:38:57,628 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:57,629 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,653 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:57,660 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 07:38:57,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,663 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:57,663 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:57,663 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:38:57,664 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:57,664 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 07:38:57,664 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,665 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,665 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:57,666 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:38:57,668 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:57,669 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,670 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:38:57,671 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,672 WARN L623 FunctionHandler]: Unknown extern function slhc_compress [2022-12-14 07:38:57,674 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:57,675 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:57,675 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:57,677 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 07:38:57,677 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,678 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:57,678 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:57,679 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,680 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,682 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,683 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,691 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:57,694 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:57,695 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:57,696 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,698 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:57,698 WARN L623 FunctionHandler]: Unknown extern function skb_queue_head [2022-12-14 07:38:57,699 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:57,700 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:57,700 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:57,705 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,706 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,706 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:57,707 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,708 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:57,708 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,708 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:57,709 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:57,709 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:57,710 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:57,711 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:57,712 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,713 WARN L623 FunctionHandler]: Unknown extern function slhc_toss [2022-12-14 07:38:57,716 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,716 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:57,717 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-12-14 07:38:57,717 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:57,718 WARN L623 FunctionHandler]: Unknown extern function slhc_uncompress [2022-12-14 07:38:57,718 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:57,719 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:57,719 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 07:38:57,720 WARN L623 FunctionHandler]: Unknown extern function slhc_remember [2022-12-14 07:38:57,721 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,722 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:57,722 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,723 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:57,723 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:57,724 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:38:57,725 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:57,725 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,727 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,727 WARN L623 FunctionHandler]: Unknown extern function skb_pull_rcsum [2022-12-14 07:38:57,728 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 07:38:57,728 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,730 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,732 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,732 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:57,732 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:57,733 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:38:57,736 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:38:57,737 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:38:57,738 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,741 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,741 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,744 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,745 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,746 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:57,748 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:57,749 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:57,750 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,751 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:57,752 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,753 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:57,758 WARN L623 FunctionHandler]: Unknown extern function __init_rwsem [2022-12-14 07:38:57,758 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:57,759 WARN L623 FunctionHandler]: Unknown extern function __rwlock_init [2022-12-14 07:38:57,761 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:57,761 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:57,762 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:57,763 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:57,763 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 07:38:57,764 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 07:38:57,764 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:38:57,765 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:57,767 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 07:38:57,769 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:57,770 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:57,771 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:57,772 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:57,779 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:57,780 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:57,787 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:38:57,788 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:38:57,788 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-12-14 07:38:57,791 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-12-14 07:38:57,793 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:57,794 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:57,794 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:57,795 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:38:57,796 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,797 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,798 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:38:57,799 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:57,800 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:57,800 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,801 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:57,801 WARN L623 FunctionHandler]: Unknown extern function slhc_free [2022-12-14 07:38:57,802 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:57,802 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:57,803 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:57,803 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_destroy [2022-12-14 07:38:57,803 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_destroy [2022-12-14 07:38:57,804 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:57,806 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:57,807 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_bh [2022-12-14 07:38:57,808 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_bh [2022-12-14 07:38:57,808 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:57,809 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_bh [2022-12-14 07:38:57,809 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_bh [2022-12-14 07:38:57,810 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:38:57,810 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:57,811 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:57,811 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:57,811 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:57,812 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:38:57,816 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:57,817 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:57,817 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-12-14 07:38:57,817 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-12-14 07:38:57,818 WARN L623 FunctionHandler]: Unknown extern function unregister_pernet_device [2022-12-14 07:38:57,818 WARN L623 FunctionHandler]: Unknown extern function idr_alloc [2022-12-14 07:38:57,819 WARN L623 FunctionHandler]: Unknown extern function idr_alloc [2022-12-14 07:38:57,819 WARN L623 FunctionHandler]: Unknown extern function idr_remove [2022-12-14 07:38:57,849 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 07:38:57,851 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_1 [2022-12-14 07:38:57,852 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_open_1 [2022-12-14 07:38:57,852 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_stop_1 [2022-12-14 07:38:57,854 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 07:38:57,855 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 07:38:57,860 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:38:57,860 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:38:57,860 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:38:57,861 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:38:57,865 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i[325202,325215] [2022-12-14 07:38:57,887 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 07:38:57,919 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:38:57,956 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:38:58,060 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:38:58,060 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-14 07:38:58,060 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-14 07:38:58,061 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:38:58,063 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:38:58,064 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 07:38:58,065 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 07:38:58,065 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-12-14 07:38:58,066 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 07:38:58,066 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-12-14 07:38:58,067 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-14 07:38:58,067 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-14 07:38:58,067 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:58,068 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:38:58,068 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:38:58,068 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:58,069 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-14 07:38:58,069 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:38:58,070 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:58,071 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:58,072 WARN L623 FunctionHandler]: Unknown extern function idr_find_slowpath [2022-12-14 07:38:58,074 WARN L623 FunctionHandler]: Unknown extern function __register_chrdev [2022-12-14 07:38:58,074 WARN L623 FunctionHandler]: Unknown extern function __unregister_chrdev [2022-12-14 07:38:58,075 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,076 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 07:38:58,076 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-12-14 07:38:58,076 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,077 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-12-14 07:38:58,077 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-12-14 07:38:58,082 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 07:38:58,084 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:58,089 WARN L623 FunctionHandler]: Unknown extern function __pskb_pull_tail [2022-12-14 07:38:58,092 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 07:38:58,096 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-14 07:38:58,096 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-12-14 07:38:58,096 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-14 07:38:58,098 WARN L623 FunctionHandler]: Unknown extern function capable [2022-12-14 07:38:58,101 WARN L623 FunctionHandler]: Unknown extern function add_wait_queue [2022-12-14 07:38:58,101 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 07:38:58,101 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:58,102 WARN L623 FunctionHandler]: Unknown extern function schedule [2022-12-14 07:38:58,103 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 07:38:58,103 WARN L623 FunctionHandler]: Unknown extern function remove_wait_queue [2022-12-14 07:38:58,103 WARN L623 FunctionHandler]: Unknown extern function iov_iter_init [2022-12-14 07:38:58,103 WARN L623 FunctionHandler]: Unknown extern function skb_copy_datagram_iter [2022-12-14 07:38:58,104 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,105 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:58,105 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,105 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:58,107 WARN L623 FunctionHandler]: Unknown extern function memdup_user [2022-12-14 07:38:58,111 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:58,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:58,112 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,112 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:58,113 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,113 WARN L623 FunctionHandler]: Unknown extern function down_read [2022-12-14 07:38:58,114 WARN L623 FunctionHandler]: Unknown extern function up_read [2022-12-14 07:38:58,114 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,115 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:58,115 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:58,115 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,116 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,117 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,118 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,118 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,119 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,120 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,121 WARN L623 FunctionHandler]: Unknown extern function slhc_init [2022-12-14 07:38:58,121 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,121 WARN L623 FunctionHandler]: Unknown extern function slhc_free [2022-12-14 07:38:58,123 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_create [2022-12-14 07:38:58,123 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_destroy [2022-12-14 07:38:58,124 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:38:58,124 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_create [2022-12-14 07:38:58,125 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_destroy [2022-12-14 07:38:58,125 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:38:58,125 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,126 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,127 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:58,128 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,128 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,129 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,129 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:58,130 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,130 WARN L623 FunctionHandler]: Unknown extern function __might_fault [2022-12-14 07:38:58,131 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,132 WARN L623 FunctionHandler]: Unknown extern function idr_init [2022-12-14 07:38:58,132 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 07:38:58,132 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:58,133 WARN L623 FunctionHandler]: Unknown extern function idr_destroy [2022-12-14 07:38:58,133 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:58,133 WARN L623 FunctionHandler]: Unknown extern function register_pernet_device [2022-12-14 07:38:58,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:58,134 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:58,134 WARN L623 FunctionHandler]: Unknown extern function __class_create [2022-12-14 07:38:58,135 WARN L623 FunctionHandler]: Unknown extern function device_create [2022-12-14 07:38:58,136 WARN L623 FunctionHandler]: Unknown extern function unregister_pernet_device [2022-12-14 07:38:58,137 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:38:58,137 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:58,137 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,142 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:58,143 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 07:38:58,144 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,145 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:58,145 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:58,145 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:38:58,145 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:58,145 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 07:38:58,145 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,146 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,146 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:58,147 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:38:58,147 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:58,148 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,149 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:38:58,149 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,150 WARN L623 FunctionHandler]: Unknown extern function slhc_compress [2022-12-14 07:38:58,150 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:58,151 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:58,151 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:58,152 WARN L623 FunctionHandler]: Unknown extern function net_ratelimit [2022-12-14 07:38:58,152 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,153 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:58,153 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:58,153 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,154 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,155 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,156 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,174 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:58,175 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:58,176 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:58,177 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,178 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:58,178 WARN L623 FunctionHandler]: Unknown extern function skb_queue_head [2022-12-14 07:38:58,179 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:58,179 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:58,179 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:58,180 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,180 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,181 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:58,181 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,182 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:58,182 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,182 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:58,182 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:58,183 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:58,183 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:58,184 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:58,184 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,185 WARN L623 FunctionHandler]: Unknown extern function slhc_toss [2022-12-14 07:38:58,186 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,187 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:58,187 WARN L623 FunctionHandler]: Unknown extern function skb_copy_bits [2022-12-14 07:38:58,187 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:58,187 WARN L623 FunctionHandler]: Unknown extern function slhc_uncompress [2022-12-14 07:38:58,188 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:58,188 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:58,189 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-14 07:38:58,189 WARN L623 FunctionHandler]: Unknown extern function slhc_remember [2022-12-14 07:38:58,190 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,190 WARN L623 FunctionHandler]: Unknown extern function skb_queue_tail [2022-12-14 07:38:58,190 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,191 WARN L623 FunctionHandler]: Unknown extern function skb_dequeue [2022-12-14 07:38:58,191 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:58,191 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:38:58,192 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:58,192 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,193 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,193 WARN L623 FunctionHandler]: Unknown extern function skb_pull_rcsum [2022-12-14 07:38:58,197 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 07:38:58,197 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,198 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,199 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,199 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 07:38:58,199 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 07:38:58,199 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:38:58,201 WARN L623 FunctionHandler]: Unknown extern function skb_pull [2022-12-14 07:38:58,202 WARN L623 FunctionHandler]: Unknown extern function skb_push [2022-12-14 07:38:58,202 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,204 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,204 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,207 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,207 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,208 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:58,209 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:58,210 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:58,210 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,212 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:58,213 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,213 WARN L623 FunctionHandler]: Unknown extern function netdev_printk [2022-12-14 07:38:58,218 WARN L623 FunctionHandler]: Unknown extern function __init_rwsem [2022-12-14 07:38:58,218 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:58,218 WARN L623 FunctionHandler]: Unknown extern function __rwlock_init [2022-12-14 07:38:58,219 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:58,220 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:58,220 WARN L623 FunctionHandler]: Unknown extern function _raw_read_lock_bh [2022-12-14 07:38:58,220 WARN L623 FunctionHandler]: Unknown extern function _raw_read_unlock_bh [2022-12-14 07:38:58,221 WARN L623 FunctionHandler]: Unknown extern function down_write [2022-12-14 07:38:58,221 WARN L623 FunctionHandler]: Unknown extern function up_write [2022-12-14 07:38:58,221 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:38:58,222 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:58,223 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-14 07:38:58,224 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:58,224 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:58,225 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:58,225 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:58,229 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:58,230 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-14 07:38:58,231 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:38:58,231 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:38:58,232 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-12-14 07:38:58,233 WARN L623 FunctionHandler]: Unknown extern function alloc_netdev_mqs [2022-12-14 07:38:58,234 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:58,234 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 07:38:58,235 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:58,235 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-12-14 07:38:58,236 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,236 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,236 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,237 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 07:38:58,237 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:58,238 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:58,238 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,238 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 07:38:58,239 WARN L623 FunctionHandler]: Unknown extern function slhc_free [2022-12-14 07:38:58,239 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:58,239 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:58,239 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:58,239 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_destroy [2022-12-14 07:38:58,240 WARN L623 FunctionHandler]: Unknown extern function bpf_prog_destroy [2022-12-14 07:38:58,240 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 07:38:58,241 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-14 07:38:58,242 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_bh [2022-12-14 07:38:58,243 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_bh [2022-12-14 07:38:58,243 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 07:38:58,243 WARN L623 FunctionHandler]: Unknown extern function _raw_write_lock_bh [2022-12-14 07:38:58,243 WARN L623 FunctionHandler]: Unknown extern function _raw_write_unlock_bh [2022-12-14 07:38:58,244 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-14 07:38:58,244 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-12-14 07:38:58,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:58,245 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:58,245 WARN L623 FunctionHandler]: Unknown extern function skb_queue_purge [2022-12-14 07:38:58,245 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 07:38:58,245 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:58,246 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 07:38:58,246 WARN L623 FunctionHandler]: Unknown extern function device_destroy [2022-12-14 07:38:58,246 WARN L623 FunctionHandler]: Unknown extern function class_destroy [2022-12-14 07:38:58,246 WARN L623 FunctionHandler]: Unknown extern function unregister_pernet_device [2022-12-14 07:38:58,247 WARN L623 FunctionHandler]: Unknown extern function idr_alloc [2022-12-14 07:38:58,247 WARN L623 FunctionHandler]: Unknown extern function idr_alloc [2022-12-14 07:38:58,247 WARN L623 FunctionHandler]: Unknown extern function idr_remove [2022-12-14 07:38:58,251 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 07:38:58,252 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_1 [2022-12-14 07:38:58,252 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_open_1 [2022-12-14 07:38:58,253 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_stop_1 [2022-12-14 07:38:58,254 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 07:38:58,255 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 07:38:58,258 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 07:38:58,258 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:38:58,258 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 07:38:58,258 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 07:38:58,259 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i[325202,325215] [2022-12-14 07:38:58,260 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 07:38:58,266 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:38:58,342 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:38:58,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58 WrapperNode [2022-12-14 07:38:58,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:38:58,344 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:38:58,344 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:38:58,344 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:38:58,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,490 INFO L138 Inliner]: procedures = 336, calls = 2288, calls flagged for inlining = 154, calls inlined = 152, statements flattened = 5831 [2022-12-14 07:38:58,491 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:38:58,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:38:58,491 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:38:58,491 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:38:58,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,517 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,604 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,637 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,669 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:38:58,670 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:38:58,670 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:38:58,670 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:38:58,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (1/1) ... [2022-12-14 07:38:58,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:38:58,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:38:58,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:38:58,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure find_comp_entry [2022-12-14 07:38:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure find_comp_entry [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-12-14 07:38:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-12-14 07:38:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2022-12-14 07:38:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2022-12-14 07:38:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-12-14 07:38:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 07:38:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 07:38:58,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 07:38:58,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_xmit_process [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_xmit_process [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_shutdown_interface [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_shutdown_interface [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_destroy_interface [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_destroy_interface [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 07:38:58,725 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2022-12-14 07:38:58,725 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure bpf_prog_destroy [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure bpf_prog_destroy [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_push [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_push [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure unit_find [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure unit_find [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure init_ppp_file [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ppp_file [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 07:38:58,726 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 07:38:58,726 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_release [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_release [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure get_filter [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure get_filter [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure bpf_prog_create [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bpf_prog_create [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_get_stats64 [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_get_stats64 [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 07:38:58,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 07:38:58,727 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_send_frame [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_send_frame [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_receive_error [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_receive_error [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_find_unit [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_find_unit [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_channel_push [2022-12-14 07:38:58,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_channel_push [2022-12-14 07:38:58,728 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure find_compressor [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure find_compressor [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_pernet [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_pernet [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_device [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_device [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_disconnect_channel [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_disconnect_channel [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_net_ioctl [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_net_ioctl [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 07:38:58,729 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2022-12-14 07:38:58,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_output_wakeup [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_output_wakeup [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_exit_net [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_exit_net [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure slhc_free [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure slhc_free [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_cloned [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_cloned [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_do_recv [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_do_recv [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_unregister_channel [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_unregister_channel [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2022-12-14 07:38:58,730 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2022-12-14 07:38:58,730 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure proto_to_npindex [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure proto_to_npindex [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_39 [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_39 [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure unit_put [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure unit_put [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_receive_nonmp_frame [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_receive_nonmp_frame [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-12-14 07:38:58,731 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-12-14 07:38:58,731 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_write [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_write [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ccp_closed [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ccp_closed [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_open [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_open [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-12-14 07:38:58,732 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-12-14 07:38:58,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-12-14 07:38:58,733 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-12-14 07:38:58,733 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_register_net_channel [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_register_net_channel [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_mp_explode [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_mp_explode [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ioctl [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ioctl [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_ccp_peek [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_ccp_peek [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_poll [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_poll [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ppp_destroy_channel [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ppp_destroy_channel [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:38:58,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:38:58,734 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-12-14 07:38:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-12-14 07:38:58,735 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 07:38:58,735 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 07:38:59,316 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:38:59,318 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:38:59,788 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 07:39:02,900 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:39:04,254 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:39:04,254 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 07:39:04,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:39:04 BoogieIcfgContainer [2022-12-14 07:39:04,260 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:39:04,262 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:39:04,262 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:39:04,265 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:39:04,265 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:38:55" (1/3) ... [2022-12-14 07:39:04,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@270f4a8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:39:04, skipping insertion in model container [2022-12-14 07:39:04,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:38:58" (2/3) ... [2022-12-14 07:39:04,266 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@270f4a8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:39:04, skipping insertion in model container [2022-12-14 07:39:04,266 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:39:04" (3/3) ... [2022-12-14 07:39:04,268 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ppp--ppp_generic.ko-entry_point.cil.out.i [2022-12-14 07:39:04,288 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:39:04,288 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 07:39:04,363 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:39:04,368 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;@6271042a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:39:04,368 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 07:39:04,375 INFO L276 IsEmpty]: Start isEmpty. Operand has 1608 states, 967 states have (on average 1.358841778697001) internal successors, (1314), 1036 states have internal predecessors, (1314), 516 states have call successors, (516), 124 states have call predecessors, (516), 123 states have return successors, (511), 491 states have call predecessors, (511), 511 states have call successors, (511) [2022-12-14 07:39:04,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-12-14 07:39:04,387 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:04,388 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:04,388 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:04,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:04,392 INFO L85 PathProgramCache]: Analyzing trace with hash -2014467395, now seen corresponding path program 1 times [2022-12-14 07:39:04,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:04,399 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1339460356] [2022-12-14 07:39:04,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:04,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:04,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:04,895 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2022-12-14 07:39:04,895 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:04,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1339460356] [2022-12-14 07:39:04,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1339460356] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:04,896 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:39:04,896 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:39:04,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1473831901] [2022-12-14 07:39:04,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:04,901 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:39:04,901 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:04,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:39:04,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:39:04,927 INFO L87 Difference]: Start difference. First operand has 1608 states, 967 states have (on average 1.358841778697001) internal successors, (1314), 1036 states have internal predecessors, (1314), 516 states have call successors, (516), 124 states have call predecessors, (516), 123 states have return successors, (511), 491 states have call predecessors, (511), 511 states have call successors, (511) Second operand has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-12-14 07:39:07,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:09,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:09,064 INFO L93 Difference]: Finished difference Result 4259 states and 6263 transitions. [2022-12-14 07:39:09,065 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:39:09,066 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) Word has length 177 [2022-12-14 07:39:09,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:09,089 INFO L225 Difference]: With dead ends: 4259 [2022-12-14 07:39:09,089 INFO L226 Difference]: Without dead ends: 2649 [2022-12-14 07:39:09,100 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 [2022-12-14 07:39:09,102 INFO L413 NwaCegarLoop]: 2612 mSDtfsCounter, 1564 mSDsluCounter, 2000 mSDsCounter, 0 mSdLazyCounter, 583 mSolverCounterSat, 4 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1567 SdHoareTripleChecker+Valid, 4612 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 583 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:09,103 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1567 Valid, 4612 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 583 Invalid, 1 Unknown, 0 Unchecked, 3.9s Time] [2022-12-14 07:39:09,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2649 states. [2022-12-14 07:39:09,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2649 to 2645. [2022-12-14 07:39:09,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2645 states, 1592 states have (on average 1.346105527638191) internal successors, (2143), 1704 states have internal predecessors, (2143), 824 states have call successors, (824), 229 states have call predecessors, (824), 228 states have return successors, (826), 784 states have call predecessors, (826), 823 states have call successors, (826) [2022-12-14 07:39:09,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2645 states to 2645 states and 3793 transitions. [2022-12-14 07:39:09,309 INFO L78 Accepts]: Start accepts. Automaton has 2645 states and 3793 transitions. Word has length 177 [2022-12-14 07:39:09,310 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:09,310 INFO L495 AbstractCegarLoop]: Abstraction has 2645 states and 3793 transitions. [2022-12-14 07:39:09,310 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.666666666666666) internal successors, (38), 3 states have internal predecessors, (38), 2 states have call successors, (22), 2 states have call predecessors, (22), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-12-14 07:39:09,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2645 states and 3793 transitions. [2022-12-14 07:39:09,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2022-12-14 07:39:09,317 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:09,317 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:09,318 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:39:09,318 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:09,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:09,319 INFO L85 PathProgramCache]: Analyzing trace with hash 2082553587, now seen corresponding path program 1 times [2022-12-14 07:39:09,319 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:09,319 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1264122311] [2022-12-14 07:39:09,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:09,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:09,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:09,695 INFO L134 CoverageAnalysis]: Checked inductivity of 427 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2022-12-14 07:39:09,695 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:09,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1264122311] [2022-12-14 07:39:09,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1264122311] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:09,696 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:39:09,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:39:09,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773276682] [2022-12-14 07:39:09,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:09,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:39:09,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:09,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:39:09,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:39:09,700 INFO L87 Difference]: Start difference. First operand 2645 states and 3793 transitions. Second operand has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-14 07:39:12,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:13,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:13,743 INFO L93 Difference]: Finished difference Result 7677 states and 11067 transitions. [2022-12-14 07:39:13,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:39:13,743 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 190 [2022-12-14 07:39:13,744 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:13,768 INFO L225 Difference]: With dead ends: 7677 [2022-12-14 07:39:13,768 INFO L226 Difference]: Without dead ends: 5067 [2022-12-14 07:39:13,776 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 [2022-12-14 07:39:13,777 INFO L413 NwaCegarLoop]: 2818 mSDtfsCounter, 2190 mSDsluCounter, 1976 mSDsCounter, 0 mSdLazyCounter, 589 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2190 SdHoareTripleChecker+Valid, 4794 SdHoareTripleChecker+Invalid, 597 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 589 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:13,778 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2190 Valid, 4794 Invalid, 597 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 589 Invalid, 1 Unknown, 0 Unchecked, 3.8s Time] [2022-12-14 07:39:13,784 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5067 states. [2022-12-14 07:39:13,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5067 to 5035. [2022-12-14 07:39:13,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5035 states, 3024 states have (on average 1.345899470899471) internal successors, (4070), 3250 states have internal predecessors, (4070), 1565 states have call successors, (1565), 445 states have call predecessors, (1565), 445 states have return successors, (1653), 1483 states have call predecessors, (1653), 1564 states have call successors, (1653) [2022-12-14 07:39:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 5035 states and 7288 transitions. [2022-12-14 07:39:13,946 INFO L78 Accepts]: Start accepts. Automaton has 5035 states and 7288 transitions. Word has length 190 [2022-12-14 07:39:13,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:13,947 INFO L495 AbstractCegarLoop]: Abstraction has 5035 states and 7288 transitions. [2022-12-14 07:39:13,947 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.666666666666666) internal successors, (47), 3 states have internal predecessors, (47), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-14 07:39:13,947 INFO L276 IsEmpty]: Start isEmpty. Operand 5035 states and 7288 transitions. [2022-12-14 07:39:13,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 07:39:13,950 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:13,951 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 7, 7, 7, 7, 7, 7, 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] [2022-12-14 07:39:13,951 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 07:39:13,951 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:13,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:13,952 INFO L85 PathProgramCache]: Analyzing trace with hash 2127313451, now seen corresponding path program 1 times [2022-12-14 07:39:13,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:13,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2078779331] [2022-12-14 07:39:13,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:13,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:14,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:14,227 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 597 trivial. 0 not checked. [2022-12-14 07:39:14,227 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:14,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2078779331] [2022-12-14 07:39:14,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2078779331] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:14,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:39:14,228 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:39:14,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1703503750] [2022-12-14 07:39:14,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:14,228 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:39:14,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:14,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:39:14,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:39:14,229 INFO L87 Difference]: Start difference. First operand 5035 states and 7288 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2022-12-14 07:39:16,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:17,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:17,212 INFO L93 Difference]: Finished difference Result 10043 states and 14535 transitions. [2022-12-14 07:39:17,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:39:17,213 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) Word has length 217 [2022-12-14 07:39:17,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:17,234 INFO L225 Difference]: With dead ends: 10043 [2022-12-14 07:39:17,234 INFO L226 Difference]: Without dead ends: 5046 [2022-12-14 07:39:17,250 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 [2022-12-14 07:39:17,250 INFO L413 NwaCegarLoop]: 2046 mSDtfsCounter, 2297 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 265 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2300 SdHoareTripleChecker+Valid, 2053 SdHoareTripleChecker+Invalid, 267 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 265 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:17,251 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2300 Valid, 2053 Invalid, 267 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 265 Invalid, 1 Unknown, 0 Unchecked, 2.8s Time] [2022-12-14 07:39:17,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5046 states. [2022-12-14 07:39:17,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5046 to 5043. [2022-12-14 07:39:17,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5043 states, 3027 states have (on average 1.3442352163858606) internal successors, (4069), 3254 states have internal predecessors, (4069), 1567 states have call successors, (1567), 448 states have call predecessors, (1567), 448 states have return successors, (1655), 1484 states have call predecessors, (1655), 1566 states have call successors, (1655) [2022-12-14 07:39:17,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5043 states to 5043 states and 7291 transitions. [2022-12-14 07:39:17,484 INFO L78 Accepts]: Start accepts. Automaton has 5043 states and 7291 transitions. Word has length 217 [2022-12-14 07:39:17,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:17,485 INFO L495 AbstractCegarLoop]: Abstraction has 5043 states and 7291 transitions. [2022-12-14 07:39:17,485 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (21), 1 states have call predecessors, (21), 1 states have call successors, (21) [2022-12-14 07:39:17,486 INFO L276 IsEmpty]: Start isEmpty. Operand 5043 states and 7291 transitions. [2022-12-14 07:39:17,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2022-12-14 07:39:17,489 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:17,490 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 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] [2022-12-14 07:39:17,490 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 07:39:17,490 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:17,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:17,490 INFO L85 PathProgramCache]: Analyzing trace with hash -1166120902, now seen corresponding path program 1 times [2022-12-14 07:39:17,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:17,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1965200510] [2022-12-14 07:39:17,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:17,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2022-12-14 07:39:17,907 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:17,907 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1965200510] [2022-12-14 07:39:17,907 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1965200510] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:17,907 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:39:17,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:39:17,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807087317] [2022-12-14 07:39:17,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:17,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:39:17,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:17,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:39:17,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:39:17,909 INFO L87 Difference]: Start difference. First operand 5043 states and 7291 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 07:39:21,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:21,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:21,713 INFO L93 Difference]: Finished difference Result 8890 states and 12948 transitions. [2022-12-14 07:39:21,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:39:21,713 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 229 [2022-12-14 07:39:21,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:21,750 INFO L225 Difference]: With dead ends: 8890 [2022-12-14 07:39:21,750 INFO L226 Difference]: Without dead ends: 8887 [2022-12-14 07:39:21,754 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:39:21,755 INFO L413 NwaCegarLoop]: 2874 mSDtfsCounter, 2020 mSDsluCounter, 1797 mSDsCounter, 0 mSdLazyCounter, 583 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2020 SdHoareTripleChecker+Valid, 4671 SdHoareTripleChecker+Invalid, 585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 583 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:21,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2020 Valid, 4671 Invalid, 585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 583 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2022-12-14 07:39:21,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8887 states. [2022-12-14 07:39:22,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8887 to 8670. [2022-12-14 07:39:22,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8670 states, 5328 states have (on average 1.3567942942942943) internal successors, (7229), 5700 states have internal predecessors, (7229), 2556 states have call successors, (2556), 791 states have call predecessors, (2556), 785 states have return successors, (2817), 2392 states have call predecessors, (2817), 2555 states have call successors, (2817) [2022-12-14 07:39:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8670 states to 8670 states and 12602 transitions. [2022-12-14 07:39:22,126 INFO L78 Accepts]: Start accepts. Automaton has 8670 states and 12602 transitions. Word has length 229 [2022-12-14 07:39:22,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:22,127 INFO L495 AbstractCegarLoop]: Abstraction has 8670 states and 12602 transitions. [2022-12-14 07:39:22,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (26), 3 states have call predecessors, (26), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 07:39:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 8670 states and 12602 transitions. [2022-12-14 07:39:22,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2022-12-14 07:39:22,133 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:22,133 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:22,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 07:39:22,133 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:22,134 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:22,134 INFO L85 PathProgramCache]: Analyzing trace with hash 475613264, now seen corresponding path program 1 times [2022-12-14 07:39:22,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:22,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759624208] [2022-12-14 07:39:22,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:22,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:22,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:23,325 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 706 trivial. 0 not checked. [2022-12-14 07:39:23,326 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:23,326 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759624208] [2022-12-14 07:39:23,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759624208] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:23,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:39:23,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-14 07:39:23,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2001215323] [2022-12-14 07:39:23,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:23,327 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:39:23,327 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:23,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:39:23,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:39:23,328 INFO L87 Difference]: Start difference. First operand 8670 states and 12602 transitions. Second operand has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-14 07:39:28,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:29,208 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:29,208 INFO L93 Difference]: Finished difference Result 17354 states and 25319 transitions. [2022-12-14 07:39:29,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:39:29,209 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) Word has length 300 [2022-12-14 07:39:29,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:29,240 INFO L225 Difference]: With dead ends: 17354 [2022-12-14 07:39:29,240 INFO L226 Difference]: Without dead ends: 8722 [2022-12-14 07:39:29,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:39:29,261 INFO L413 NwaCegarLoop]: 2046 mSDtfsCounter, 3 mSDsluCounter, 10204 mSDsCounter, 0 mSdLazyCounter, 1584 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 12250 SdHoareTripleChecker+Invalid, 1585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1584 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:29,261 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 12250 Invalid, 1585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1584 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2022-12-14 07:39:29,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8722 states. [2022-12-14 07:39:29,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8722 to 8700. [2022-12-14 07:39:29,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8700 states, 5348 states have (on average 1.3554599850411369) internal successors, (7249), 5722 states have internal predecessors, (7249), 2556 states have call successors, (2556), 791 states have call predecessors, (2556), 795 states have return successors, (2887), 2400 states have call predecessors, (2887), 2555 states have call successors, (2887) [2022-12-14 07:39:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8700 states to 8700 states and 12692 transitions. [2022-12-14 07:39:29,572 INFO L78 Accepts]: Start accepts. Automaton has 8700 states and 12692 transitions. Word has length 300 [2022-12-14 07:39:29,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:29,573 INFO L495 AbstractCegarLoop]: Abstraction has 8700 states and 12692 transitions. [2022-12-14 07:39:29,573 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 15.166666666666666) internal successors, (91), 5 states have internal predecessors, (91), 2 states have call successors, (42), 2 states have call predecessors, (42), 3 states have return successors, (34), 4 states have call predecessors, (34), 2 states have call successors, (34) [2022-12-14 07:39:29,573 INFO L276 IsEmpty]: Start isEmpty. Operand 8700 states and 12692 transitions. [2022-12-14 07:39:29,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2022-12-14 07:39:29,579 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:29,579 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:29,579 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 07:39:29,580 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:29,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:29,580 INFO L85 PathProgramCache]: Analyzing trace with hash -2109302590, now seen corresponding path program 1 times [2022-12-14 07:39:29,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:29,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4963350] [2022-12-14 07:39:29,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:29,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:29,822 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 749 trivial. 0 not checked. [2022-12-14 07:39:29,822 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:29,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4963350] [2022-12-14 07:39:29,823 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [4963350] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:29,823 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:39:29,823 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 07:39:29,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899557993] [2022-12-14 07:39:29,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:29,824 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 07:39:29,824 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:29,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 07:39:29,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 07:39:29,825 INFO L87 Difference]: Start difference. First operand 8700 states and 12692 transitions. Second operand has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-14 07:39:33,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:35,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:36,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:36,602 INFO L93 Difference]: Finished difference Result 21015 states and 30592 transitions. [2022-12-14 07:39:36,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 07:39:36,603 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 315 [2022-12-14 07:39:36,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:36,653 INFO L225 Difference]: With dead ends: 21015 [2022-12-14 07:39:36,653 INFO L226 Difference]: Without dead ends: 12353 [2022-12-14 07:39:36,680 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 [2022-12-14 07:39:36,681 INFO L413 NwaCegarLoop]: 2883 mSDtfsCounter, 1558 mSDsluCounter, 1995 mSDsCounter, 0 mSdLazyCounter, 650 mSolverCounterSat, 15 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1561 SdHoareTripleChecker+Valid, 4878 SdHoareTripleChecker+Invalid, 667 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 650 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.5s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:36,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1561 Valid, 4878 Invalid, 667 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 650 Invalid, 2 Unknown, 0 Unchecked, 6.5s Time] [2022-12-14 07:39:36,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12353 states. [2022-12-14 07:39:37,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12353 to 12311. [2022-12-14 07:39:37,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12311 states, 7590 states have (on average 1.3525691699604743) internal successors, (10266), 8136 states have internal predecessors, (10266), 3559 states have call successors, (3559), 1150 states have call predecessors, (3559), 1161 states have return successors, (4045), 3334 states have call predecessors, (4045), 3558 states have call successors, (4045) [2022-12-14 07:39:37,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12311 states to 12311 states and 17870 transitions. [2022-12-14 07:39:37,093 INFO L78 Accepts]: Start accepts. Automaton has 12311 states and 17870 transitions. Word has length 315 [2022-12-14 07:39:37,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:37,093 INFO L495 AbstractCegarLoop]: Abstraction has 12311 states and 17870 transitions. [2022-12-14 07:39:37,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 32.666666666666664) internal successors, (98), 3 states have internal predecessors, (98), 3 states have call successors, (46), 2 states have call predecessors, (46), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-12-14 07:39:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 12311 states and 17870 transitions. [2022-12-14 07:39:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2022-12-14 07:39:37,100 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:37,100 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:37,100 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 07:39:37,100 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:37,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:37,100 INFO L85 PathProgramCache]: Analyzing trace with hash -1425018010, now seen corresponding path program 1 times [2022-12-14 07:39:37,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:37,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033931216] [2022-12-14 07:39:37,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:37,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:37,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:37,898 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 722 trivial. 0 not checked. [2022-12-14 07:39:37,898 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:37,898 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1033931216] [2022-12-14 07:39:37,899 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1033931216] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:39:37,899 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1387209303] [2022-12-14 07:39:37,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:37,899 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:39:37,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:39:37,900 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:39:37,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 07:39:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:38,852 INFO L263 TraceCheckSpWp]: Trace formula consists of 3878 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-14 07:39:38,867 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:39:38,936 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2022-12-14 07:39:38,936 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:39:38,937 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1387209303] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:38,937 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:39:38,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 9 [2022-12-14 07:39:38,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001647152] [2022-12-14 07:39:38,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:38,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 07:39:38,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:38,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 07:39:38,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-12-14 07:39:38,938 INFO L87 Difference]: Start difference. First operand 12311 states and 17870 transitions. Second operand has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2022-12-14 07:39:43,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:44,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:44,003 INFO L93 Difference]: Finished difference Result 24576 states and 35675 transitions. [2022-12-14 07:39:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 07:39:44,004 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) Word has length 314 [2022-12-14 07:39:44,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:44,040 INFO L225 Difference]: With dead ends: 24576 [2022-12-14 07:39:44,040 INFO L226 Difference]: Without dead ends: 12255 [2022-12-14 07:39:44,070 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 321 GetRequests, 312 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2022-12-14 07:39:44,070 INFO L413 NwaCegarLoop]: 2044 mSDtfsCounter, 3 mSDsluCounter, 6125 mSDsCounter, 0 mSdLazyCounter, 1044 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 8169 SdHoareTripleChecker+Invalid, 1046 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 1044 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.6s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:44,071 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 8169 Invalid, 1046 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 1044 Invalid, 1 Unknown, 0 Unchecked, 4.6s Time] [2022-12-14 07:39:44,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12255 states. [2022-12-14 07:39:44,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12255 to 12247. [2022-12-14 07:39:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12247 states, 7546 states have (on average 1.3525046382189239) internal successors, (10206), 8084 states have internal predecessors, (10206), 3547 states have call successors, (3547), 1142 states have call predecessors, (3547), 1153 states have return successors, (4033), 3322 states have call predecessors, (4033), 3546 states have call successors, (4033) [2022-12-14 07:39:44,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12247 states to 12247 states and 17786 transitions. [2022-12-14 07:39:44,491 INFO L78 Accepts]: Start accepts. Automaton has 12247 states and 17786 transitions. Word has length 314 [2022-12-14 07:39:44,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:44,492 INFO L495 AbstractCegarLoop]: Abstraction has 12247 states and 17786 transitions. [2022-12-14 07:39:44,492 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.2) internal successors, (101), 5 states have internal predecessors, (101), 3 states have call successors, (48), 2 states have call predecessors, (48), 2 states have return successors, (40), 3 states have call predecessors, (40), 3 states have call successors, (40) [2022-12-14 07:39:44,492 INFO L276 IsEmpty]: Start isEmpty. Operand 12247 states and 17786 transitions. [2022-12-14 07:39:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2022-12-14 07:39:44,496 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:44,496 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:44,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 07:39:44,696 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:39:44,697 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:44,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:44,697 INFO L85 PathProgramCache]: Analyzing trace with hash 114350492, now seen corresponding path program 1 times [2022-12-14 07:39:44,697 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:44,697 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237027033] [2022-12-14 07:39:44,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:44,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:44,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:45,434 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 732 trivial. 0 not checked. [2022-12-14 07:39:45,434 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:45,434 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237027033] [2022-12-14 07:39:45,434 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [237027033] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:39:45,434 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2031779780] [2022-12-14 07:39:45,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:45,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:39:45,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:39:45,435 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:39:45,436 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 07:39:46,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:46,536 INFO L263 TraceCheckSpWp]: Trace formula consists of 3960 conjuncts, 15 conjunts are in the unsatisfiable core [2022-12-14 07:39:46,547 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:39:46,590 INFO L134 CoverageAnalysis]: Checked inductivity of 764 backedges. 347 proven. 0 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2022-12-14 07:39:46,590 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:39:46,590 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2031779780] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:39:46,590 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:39:46,591 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 8 [2022-12-14 07:39:46,591 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [301150494] [2022-12-14 07:39:46,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:39:46,592 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 07:39:46,592 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:39:46,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 07:39:46,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:39:46,593 INFO L87 Difference]: Start difference. First operand 12247 states and 17786 transitions. Second operand has 6 states, 4 states have (on average 27.25) internal successors, (109), 6 states have internal predecessors, (109), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-14 07:39:48,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:53,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 07:39:54,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:39:54,067 INFO L93 Difference]: Finished difference Result 24492 states and 35625 transitions. [2022-12-14 07:39:54,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 07:39:54,068 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 4 states have (on average 27.25) internal successors, (109), 6 states have internal predecessors, (109), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 325 [2022-12-14 07:39:54,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:39:54,100 INFO L225 Difference]: With dead ends: 24492 [2022-12-14 07:39:54,100 INFO L226 Difference]: Without dead ends: 12254 [2022-12-14 07:39:54,122 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 332 GetRequests, 324 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-12-14 07:39:54,122 INFO L413 NwaCegarLoop]: 2034 mSDtfsCounter, 3 mSDsluCounter, 8113 mSDsCounter, 0 mSdLazyCounter, 1354 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 10147 SdHoareTripleChecker+Invalid, 1363 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 1354 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-12-14 07:39:54,123 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 10147 Invalid, 1363 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 1354 Invalid, 1 Unknown, 0 Unchecked, 7.0s Time] [2022-12-14 07:39:54,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12254 states. [2022-12-14 07:39:54,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12254 to 12254. [2022-12-14 07:39:54,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12254 states, 7553 states have (on average 1.3521779425393883) internal successors, (10213), 8091 states have internal predecessors, (10213), 3547 states have call successors, (3547), 1142 states have call predecessors, (3547), 1153 states have return successors, (4033), 3322 states have call predecessors, (4033), 3546 states have call successors, (4033) [2022-12-14 07:39:54,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12254 states to 12254 states and 17793 transitions. [2022-12-14 07:39:54,534 INFO L78 Accepts]: Start accepts. Automaton has 12254 states and 17793 transitions. Word has length 325 [2022-12-14 07:39:54,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:39:54,534 INFO L495 AbstractCegarLoop]: Abstraction has 12254 states and 17793 transitions. [2022-12-14 07:39:54,534 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 4 states have (on average 27.25) internal successors, (109), 6 states have internal predecessors, (109), 3 states have call successors, (51), 2 states have call predecessors, (51), 4 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-14 07:39:54,535 INFO L276 IsEmpty]: Start isEmpty. Operand 12254 states and 17793 transitions. [2022-12-14 07:39:54,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2022-12-14 07:39:54,539 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:39:54,539 INFO L195 NwaCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 07:39:54,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 07:39:54,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:39:54,740 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:39:54,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:39:54,740 INFO L85 PathProgramCache]: Analyzing trace with hash -85993880, now seen corresponding path program 1 times [2022-12-14 07:39:54,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:39:54,740 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053835058] [2022-12-14 07:39:54,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:54,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:39:54,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2022-12-14 07:39:55,705 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:39:55,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053835058] [2022-12-14 07:39:55,705 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053835058] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:39:55,705 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2138890306] [2022-12-14 07:39:55,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:39:55,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:39:55,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:39:55,706 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:39:55,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a80a39f9-e52a-4919-9f04-2024f3d337d8/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 07:39:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:39:56,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 4065 conjuncts, 88 conjunts are in the unsatisfiable core [2022-12-14 07:39:56,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:39:56,946 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 213494 treesize of output 212982 [2022-12-14 07:40:03,917 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 332 proven. 1 refuted. 0 times theorem prover too weak. 501 trivial. 0 not checked. [2022-12-14 07:40:03,917 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 07:40:04,552 INFO L134 CoverageAnalysis]: Checked inductivity of 834 backedges. 2 proven. 49 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2022-12-14 07:40:04,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2138890306] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 07:40:04,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [543546679] [2022-12-14 07:40:04,575 INFO L159 IcfgInterpreter]: Started Sifa with 159 locations of interest [2022-12-14 07:40:04,575 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 07:40:04,578 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 07:40:04,582 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 07:40:04,583 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 07:40:08,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:40:08,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:40:08,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:40:08,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:40:08,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:40:08,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:40:08,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:40:08,461 INFO L217 Elim1Store]: Index analysis took 761 ms [2022-12-14 07:41:12,360 WARN L233 SmtUtils]: Spent 1.06m on a formula simplification. DAG size of input: 2978 DAG size of output: 1245 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-12-14 07:41:12,365 INFO L321 Elim1Store]: treesize reduction 14127, result has 16.4 percent of original size [2022-12-14 07:41:12,367 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 104 select indices, 104 select index equivalence classes, 5370 disjoint index pairs (out of 5356 index pairs), introduced 104 new quantified variables, introduced 109 case distinctions, treesize of input 545 treesize of output 3090 [2022-12-14 07:41:16,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:41:18,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:41:19,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:41:20,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:41:21,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:41:21,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:41:21,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:41:22,788 INFO L217 Elim1Store]: Index analysis took 6965 ms [2022-12-14 07:43:22,673 WARN L233 SmtUtils]: Spent 2.00m on a formula simplification. DAG size of input: 4363 DAG size of output: 1876 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-12-14 07:43:22,678 INFO L321 Elim1Store]: treesize reduction 19401, result has 15.0 percent of original size [2022-12-14 07:43:22,680 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 112 select indices, 112 select index equivalence classes, 5474 disjoint index pairs (out of 6216 index pairs), introduced 112 new quantified variables, introduced 857 case distinctions, treesize of input 669 treesize of output 3865 [2022-12-14 07:43:53,779 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 07:43:53,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-14 07:43:53,790 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-12-14 07:44:03,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:03,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:03,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:03,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:03,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:03,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:03,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:03,642 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 111 select indices, 111 select index equivalence classes, 6112 disjoint index pairs (out of 6105 index pairs), introduced 111 new quantified variables, introduced 0 case distinctions, treesize of input 556 treesize of output 334 [2022-12-14 07:44:05,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:05,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:05,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:05,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:05,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:05,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:05,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:05,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 112 select indices, 112 select index equivalence classes, 6216 disjoint index pairs (out of 6216 index pairs), introduced 112 new quantified variables, introduced 0 case distinctions, treesize of input 561 treesize of output 337 [2022-12-14 07:44:08,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:08,707 INFO L217 Elim1Store]: Index analysis took 498 ms [2022-12-14 07:44:08,747 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 298 select indices, 298 select index equivalence classes, 2810 disjoint index pairs (out of 44253 index pairs), introduced 298 new quantified variables, introduced 0 case distinctions, treesize of input 2543 treesize of output 895 [2022-12-14 07:44:39,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:39,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:39,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:39,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:39,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:39,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:39,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:39,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 112 select indices, 112 select index equivalence classes, 6216 disjoint index pairs (out of 6216 index pairs), introduced 112 new quantified variables, introduced 0 case distinctions, treesize of input 561 treesize of output 337 [2022-12-14 07:44:41,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:41,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:41,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:41,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:41,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:41,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:41,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 111 select indices, 111 select index equivalence classes, 6112 disjoint index pairs (out of 6105 index pairs), introduced 111 new quantified variables, introduced 0 case distinctions, treesize of input 556 treesize of output 334 [2022-12-14 07:44:43,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:44:43,946 INFO L217 Elim1Store]: Index analysis took 518 ms [2022-12-14 07:44:43,986 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 298 select indices, 298 select index equivalence classes, 2810 disjoint index pairs (out of 44253 index pairs), introduced 298 new quantified variables, introduced 0 case distinctions, treesize of input 2543 treesize of output 895 [2022-12-14 07:45:06,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 07:45:07,274 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:45:07,812 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:45:18,766 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 07:45:19,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:45:21,188 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:45:43,335 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 07:45:44,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:45:44,917 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:45:55,523 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:45:57,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 07:45:57,588 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:48:43,264 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 07:48:44,034 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:48:44,251 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:48:48,110 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 07:48:48,134 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 07:48:48,138 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 07:51:10,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-12-14 07:51:10,428 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:51:11,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 07:51:15,392 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 07:51:15,397 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 07:51:15,466 WARN L207 Elim1Store]: Array PQE input equivalent to false