./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.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_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fa7a67fd083bae0f32dee6a9d6b02333e5642185d7c291c7921a10d0fe0b84f2 --- 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 [2022-12-13 19:01:24,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 19:01:24,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 19:01:24,570 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 19:01:24,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 19:01:24,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 19:01:24,572 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 19:01:24,574 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 19:01:24,576 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 19:01:24,577 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 19:01:24,577 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 19:01:24,579 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 19:01:24,579 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 19:01:24,580 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 19:01:24,581 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 19:01:24,582 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 19:01:24,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 19:01:24,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 19:01:24,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 19:01:24,587 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 19:01:24,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 19:01:24,590 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 19:01:24,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 19:01:24,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 19:01:24,595 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 19:01:24,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 19:01:24,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 19:01:24,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 19:01:24,597 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 19:01:24,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 19:01:24,599 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 19:01:24,599 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 19:01:24,600 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 19:01:24,601 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 19:01:24,602 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 19:01:24,602 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 19:01:24,603 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 19:01:24,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 19:01:24,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 19:01:24,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 19:01:24,605 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 19:01:24,606 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 19:01:24,626 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 19:01:24,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 19:01:24,627 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 19:01:24,627 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 19:01:24,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 19:01:24,628 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 19:01:24,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 19:01:24,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 19:01:24,629 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 19:01:24,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 19:01:24,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 19:01:24,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 19:01:24,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 19:01:24,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 19:01:24,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 19:01:24,630 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 19:01:24,630 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 19:01:24,630 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 19:01:24,630 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 19:01:24,631 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 19:01:24,631 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 19:01:24,631 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:01:24,631 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 19:01:24,631 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 19:01:24,631 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 19:01:24,632 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 19:01:24,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 19:01:24,632 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 19:01:24,632 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 19:01:24,632 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 19:01:24,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 19:01:24,633 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 19:01:24,633 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa7a67fd083bae0f32dee6a9d6b02333e5642185d7c291c7921a10d0fe0b84f2 [2022-12-13 19:01:24,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 19:01:24,825 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 19:01:24,828 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 19:01:24,829 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 19:01:24,829 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 19:01:24,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2022-12-13 19:01:27,339 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 19:01:27,819 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 19:01:27,820 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2022-12-13 19:01:27,863 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/data/6f028c121/958a2ca615ed40fea39c97d3fcc7924a/FLAGbac280a51 [2022-12-13 19:01:27,902 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/data/6f028c121/958a2ca615ed40fea39c97d3fcc7924a [2022-12-13 19:01:27,905 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 19:01:27,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 19:01:27,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 19:01:27,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 19:01:27,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 19:01:27,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:01:27" (1/1) ... [2022-12-13 19:01:27,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e36c22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:27, skipping insertion in model container [2022-12-13 19:01:27,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 07:01:27" (1/1) ... [2022-12-13 19:01:27,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 19:01:28,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 19:01:28,461 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:01:28,469 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:01:28,487 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 19:01:28,568 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:01:28,576 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 19:01:28,687 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:28,693 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:28,707 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:01:28,718 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:01:28,756 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-13 19:01:28,761 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-13 19:01:28,772 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:28,773 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 19:01:28,773 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-13 19:01:28,774 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 19:01:28,779 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:28,780 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 19:01:28,781 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 19:01:28,786 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:28,787 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 19:01:28,787 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 19:01:28,822 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 19:01:28,856 WARN L623 FunctionHandler]: Unknown extern function __list_add_rcu [2022-12-13 19:01:28,861 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 19:01:29,056 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 19:01:29,083 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,084 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,084 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,085 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,085 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:01:29,091 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,091 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,092 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,093 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,093 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:01:29,186 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:01:29,186 WARN L623 FunctionHandler]: Unknown extern function netpoll_send_skb_on_dev [2022-12-13 19:01:29,187 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:01:29,187 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 19:01:29,208 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 19:01:29,265 WARN L623 FunctionHandler]: Unknown extern function __nlmsg_put [2022-12-13 19:01:29,278 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:01:29,286 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 19:01:29,291 WARN L623 FunctionHandler]: Unknown extern function netlink_broadcast [2022-12-13 19:01:29,295 WARN L623 FunctionHandler]: Unknown extern function netlink_unicast [2022-12-13 19:01:29,319 WARN L623 FunctionHandler]: Unknown extern function nla_parse [2022-12-13 19:01:29,323 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:29,327 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:29,332 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:29,336 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:29,341 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:29,359 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:29,389 WARN L623 FunctionHandler]: Unknown extern function __genl_register_family [2022-12-13 19:01:29,409 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:01:29,457 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_216 [2022-12-13 19:01:29,458 WARN L623 FunctionHandler]: Unknown extern function dev_queue_xmit [2022-12-13 19:01:29,488 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:29,489 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 19:01:29,493 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:29,494 WARN L623 FunctionHandler]: Unknown extern function lockdep_rtnl_is_held [2022-12-13 19:01:29,494 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 19:01:29,499 WARN L623 FunctionHandler]: Unknown extern function dev_set_mac_address [2022-12-13 19:01:29,526 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:01:29,526 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,568 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 19:01:29,570 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,571 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,571 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,581 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:01:29,581 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,610 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,611 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,616 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:01:29,617 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-12-13 19:01:29,622 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-13 19:01:29,660 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,661 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,662 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,663 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:01:29,668 WARN L623 FunctionHandler]: Unknown extern function rtnl_trylock [2022-12-13 19:01:29,669 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:29,669 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 19:01:29,669 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:01:29,679 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:01:29,679 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:01:29,679 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:01:29,684 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:01:29,689 WARN L623 FunctionHandler]: Unknown extern function rtnl_trylock [2022-12-13 19:01:29,690 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:29,690 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 19:01:29,690 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:01:29,700 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:01:29,700 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:01:29,701 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:01:29,706 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:01:29,714 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,715 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,715 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,716 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:29,716 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:01:29,728 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,741 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:29,742 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:29,766 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 19:01:29,809 WARN L623 FunctionHandler]: Unknown extern function netdev_increment_features [2022-12-13 19:01:29,811 WARN L623 FunctionHandler]: Unknown extern function netdev_change_features [2022-12-13 19:01:29,816 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:29,816 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:29,821 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,834 WARN L623 FunctionHandler]: Unknown extern function __netpoll_setup [2022-12-13 19:01:29,834 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,839 WARN L623 FunctionHandler]: Unknown extern function synchronize_rcu_bh [2022-12-13 19:01:29,840 WARN L623 FunctionHandler]: Unknown extern function __netpoll_cleanup [2022-12-13 19:01:29,840 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,853 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,854 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,854 WARN L623 FunctionHandler]: Unknown extern function vlan_uses_dev [2022-12-13 19:01:29,855 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,855 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,856 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:29,858 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 19:01:29,858 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,859 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-12-13 19:01:29,860 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 19:01:29,860 WARN L623 FunctionHandler]: Unknown extern function vlan_vids_add_by_dev [2022-12-13 19:01:29,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,861 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,861 WARN L623 FunctionHandler]: Unknown extern function netdev_master_upper_dev_link [2022-12-13 19:01:29,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,872 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,872 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,873 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:01:29,874 WARN L623 FunctionHandler]: Unknown extern function netdev_upper_dev_unlink [2022-12-13 19:01:29,874 WARN L623 FunctionHandler]: Unknown extern function vlan_vids_del_by_dev [2022-12-13 19:01:29,874 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 19:01:29,874 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:29,875 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:29,889 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,890 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:29,890 WARN L623 FunctionHandler]: Unknown extern function netdev_upper_dev_unlink [2022-12-13 19:01:29,890 WARN L623 FunctionHandler]: Unknown extern function vlan_vids_del_by_dev [2022-12-13 19:01:29,890 WARN L623 FunctionHandler]: Unknown extern function dev_uc_unsync [2022-12-13 19:01:29,890 WARN L623 FunctionHandler]: Unknown extern function dev_mc_unsync [2022-12-13 19:01:29,890 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 19:01:29,891 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:29,891 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1260 [2022-12-13 19:01:29,891 WARN L623 FunctionHandler]: Unknown extern function kfree_call_rcu [2022-12-13 19:01:29,891 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:01:29,988 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:01:29,992 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:01:29,997 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:01:29,997 WARN L623 FunctionHandler]: Unknown extern function __alloc_percpu [2022-12-13 19:01:29,999 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:01:29,999 WARN L623 FunctionHandler]: Unknown extern function free_percpu [2022-12-13 19:01:30,004 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,005 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,009 WARN L623 FunctionHandler]: Unknown extern function free_percpu [2022-12-13 19:01:30,022 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:30,023 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:30,023 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:30,023 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:30,023 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:01:30,033 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,033 WARN L623 FunctionHandler]: Unknown extern function dev_set_promiscuity [2022-12-13 19:01:30,034 WARN L623 FunctionHandler]: Unknown extern function dev_set_allmulti [2022-12-13 19:01:30,034 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,039 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,039 WARN L623 FunctionHandler]: Unknown extern function dev_uc_sync_multiple [2022-12-13 19:01:30,039 WARN L623 FunctionHandler]: Unknown extern function dev_mc_sync_multiple [2022-12-13 19:01:30,040 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,045 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,045 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,050 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,050 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:30,051 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:30,051 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,051 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:30,052 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,062 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,062 WARN L623 FunctionHandler]: Unknown extern function vlan_vid_add [2022-12-13 19:01:30,063 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,063 WARN L623 FunctionHandler]: Unknown extern function vlan_vid_del [2022-12-13 19:01:30,063 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,068 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,068 WARN L623 FunctionHandler]: Unknown extern function vlan_vid_del [2022-12-13 19:01:30,069 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,081 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,081 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,085 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,085 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,089 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,090 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,094 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,094 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,099 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,099 WARN L623 FunctionHandler]: Unknown extern function netdev_increment_features [2022-12-13 19:01:30,100 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:30,105 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:01:30,105 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:01:30,109 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:01:30,110 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:01:30,115 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:30,116 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:30,116 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:30,116 WARN L623 FunctionHandler]: Unknown extern function dev_uc_flush [2022-12-13 19:01:30,116 WARN L623 FunctionHandler]: Unknown extern function dev_mc_flush [2022-12-13 19:01:30,117 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:30,121 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-12-13 19:01:30,141 WARN L623 FunctionHandler]: Unknown extern function genlmsg_put [2022-12-13 19:01:30,147 WARN L623 FunctionHandler]: Unknown extern function dev_get_by_index [2022-12-13 19:01:30,147 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,151 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,162 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:30,172 WARN L623 FunctionHandler]: Unknown extern function genlmsg_put [2022-12-13 19:01:30,202 WARN L623 FunctionHandler]: Unknown extern function genlmsg_put [2022-12-13 19:01:30,226 WARN L623 FunctionHandler]: Unknown extern function genl_unregister_family [2022-12-13 19:01:30,227 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:01:30,231 WARN L623 FunctionHandler]: Unknown extern function __ethtool_get_settings [2022-12-13 19:01:30,232 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:01:30,233 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:01:30,233 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:01:30,242 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:30,243 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:30,248 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:30,253 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_register [2022-12-13 19:01:30,253 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_unregister [2022-12-13 19:01:30,257 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_unregister [2022-12-13 19:01:30,701 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 19:01:30,706 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 19:01:30,717 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:01:30,718 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:01:30,718 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:01:30,723 WARN L623 FunctionHandler]: Unknown extern function netdev_rx_handler_register [2022-12-13 19:01:30,723 WARN L623 FunctionHandler]: Unknown extern function netdev_rx_handler_unregister [2022-12-13 19:01:30,724 WARN L623 FunctionHandler]: Unknown extern function netdev_rx_handler_unregister [2022-12-13 19:01:30,724 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:01:30,724 WARN L623 FunctionHandler]: Unknown extern function register_netdevice [2022-12-13 19:01:30,724 WARN L623 FunctionHandler]: Unknown extern function register_netdevice_notifier [2022-12-13 19:01:30,725 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_notifier [2022-12-13 19:01:30,725 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_notifier [2022-12-13 19:01:30,788 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:01:30,796 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,857 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,861 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,887 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,891 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,896 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,900 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,905 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,921 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,926 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,930 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,934 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,939 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,956 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,960 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,965 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,969 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,974 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,991 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:30,995 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,000 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,004 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,009 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,026 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,031 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,035 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,040 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,044 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,062 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,066 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,071 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,075 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,080 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,098 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,103 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,107 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,112 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,116 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,133 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,134 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,134 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,138 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,159 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,164 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,168 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,173 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,177 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,195 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,199 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,204 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,208 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,213 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,234 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,239 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,243 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,248 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,265 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,269 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,274 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,278 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,283 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,299 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,304 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,309 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,313 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,318 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,336 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,340 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,345 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,350 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,354 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,372 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,374 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,374 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,376 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,376 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,376 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,398 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[473889,473902] [2022-12-13 19:01:31,401 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[474034,474047] [2022-12-13 19:01:31,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:01:31,472 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 19:01:31,538 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:01:31,538 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-12-13 19:01:31,538 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 19:01:31,540 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:01:31,541 WARN L623 FunctionHandler]: Unknown extern function find_next_bit [2022-12-13 19:01:31,544 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,545 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,545 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 19:01:31,546 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 19:01:31,546 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-12-13 19:01:31,546 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-12-13 19:01:31,547 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,547 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 19:01:31,547 WARN L623 FunctionHandler]: Unknown extern function rcu_lockdep_current_cpu_online [2022-12-13 19:01:31,547 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-12-13 19:01:31,547 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,548 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 19:01:31,548 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 19:01:31,548 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,548 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-12-13 19:01:31,548 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 19:01:31,549 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 19:01:31,550 WARN L623 FunctionHandler]: Unknown extern function __list_add_rcu [2022-12-13 19:01:31,550 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-12-13 19:01:31,555 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-13 19:01:31,555 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,556 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,556 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,556 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,556 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:01:31,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,557 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,558 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:01:31,558 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:01:31,558 WARN L623 FunctionHandler]: Unknown extern function netpoll_send_skb_on_dev [2022-12-13 19:01:31,559 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-13 19:01:31,559 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-13 19:01:31,560 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 19:01:31,562 WARN L623 FunctionHandler]: Unknown extern function __nlmsg_put [2022-12-13 19:01:31,562 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-12-13 19:01:31,563 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 19:01:31,563 WARN L623 FunctionHandler]: Unknown extern function netlink_broadcast [2022-12-13 19:01:31,563 WARN L623 FunctionHandler]: Unknown extern function netlink_unicast [2022-12-13 19:01:31,564 WARN L623 FunctionHandler]: Unknown extern function nla_parse [2022-12-13 19:01:31,565 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:31,566 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:31,566 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:31,566 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:31,567 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:31,567 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:31,570 WARN L623 FunctionHandler]: Unknown extern function __genl_register_family [2022-12-13 19:01:31,572 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 19:01:31,575 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_216 [2022-12-13 19:01:31,579 WARN L623 FunctionHandler]: Unknown extern function dev_queue_xmit [2022-12-13 19:01:31,581 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,581 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 19:01:31,582 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,582 WARN L623 FunctionHandler]: Unknown extern function lockdep_rtnl_is_held [2022-12-13 19:01:31,582 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-12-13 19:01:31,583 WARN L623 FunctionHandler]: Unknown extern function dev_set_mac_address [2022-12-13 19:01:31,585 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:01:31,585 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,593 WARN L623 FunctionHandler]: Unknown extern function kmemdup [2022-12-13 19:01:31,594 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,594 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,595 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,595 WARN L623 FunctionHandler]: Unknown extern function list_del [2022-12-13 19:01:31,596 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,605 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,606 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,607 WARN L623 FunctionHandler]: Unknown extern function __request_module [2022-12-13 19:01:31,608 WARN L623 FunctionHandler]: Unknown extern function try_module_get [2022-12-13 19:01:31,608 WARN L623 FunctionHandler]: Unknown extern function module_put [2022-12-13 19:01:31,648 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,649 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,649 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,650 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,650 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:01:31,651 WARN L623 FunctionHandler]: Unknown extern function rtnl_trylock [2022-12-13 19:01:31,651 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:31,651 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 19:01:31,651 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:01:31,652 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:01:31,653 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:01:31,653 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:01:31,653 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:01:31,654 WARN L623 FunctionHandler]: Unknown extern function rtnl_trylock [2022-12-13 19:01:31,654 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:31,654 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 19:01:31,655 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-13 19:01:31,655 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 19:01:31,656 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:01:31,656 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 19:01:31,657 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 19:01:31,673 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,673 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,673 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,674 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,674 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:01:31,675 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,676 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,676 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,680 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 19:01:31,690 WARN L623 FunctionHandler]: Unknown extern function netdev_increment_features [2022-12-13 19:01:31,691 WARN L623 FunctionHandler]: Unknown extern function netdev_change_features [2022-12-13 19:01:31,691 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,692 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,695 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,700 WARN L623 FunctionHandler]: Unknown extern function __netpoll_setup [2022-12-13 19:01:31,700 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,701 WARN L623 FunctionHandler]: Unknown extern function synchronize_rcu_bh [2022-12-13 19:01:31,701 WARN L623 FunctionHandler]: Unknown extern function __netpoll_cleanup [2022-12-13 19:01:31,701 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,702 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,702 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,702 WARN L623 FunctionHandler]: Unknown extern function vlan_uses_dev [2022-12-13 19:01:31,703 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,703 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,706 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:31,707 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 19:01:31,708 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,708 WARN L623 FunctionHandler]: Unknown extern function dev_open [2022-12-13 19:01:31,709 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-13 19:01:31,709 WARN L623 FunctionHandler]: Unknown extern function vlan_vids_add_by_dev [2022-12-13 19:01:31,709 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,710 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,710 WARN L623 FunctionHandler]: Unknown extern function netdev_master_upper_dev_link [2022-12-13 19:01:31,710 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,710 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,711 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,711 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:01:31,711 WARN L623 FunctionHandler]: Unknown extern function netdev_upper_dev_unlink [2022-12-13 19:01:31,711 WARN L623 FunctionHandler]: Unknown extern function vlan_vids_del_by_dev [2022-12-13 19:01:31,712 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 19:01:31,712 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:31,712 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-13 19:01:31,713 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,713 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,713 WARN L623 FunctionHandler]: Unknown extern function netdev_upper_dev_unlink [2022-12-13 19:01:31,714 WARN L623 FunctionHandler]: Unknown extern function vlan_vids_del_by_dev [2022-12-13 19:01:31,714 WARN L623 FunctionHandler]: Unknown extern function dev_uc_unsync [2022-12-13 19:01:31,714 WARN L623 FunctionHandler]: Unknown extern function dev_mc_unsync [2022-12-13 19:01:31,714 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-12-13 19:01:31,714 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:31,714 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_1260 [2022-12-13 19:01:31,715 WARN L623 FunctionHandler]: Unknown extern function kfree_call_rcu [2022-12-13 19:01:31,715 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-13 19:01:31,724 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:01:31,724 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 19:01:31,725 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-13 19:01:31,725 WARN L623 FunctionHandler]: Unknown extern function __alloc_percpu [2022-12-13 19:01:31,726 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:01:31,726 WARN L623 FunctionHandler]: Unknown extern function free_percpu [2022-12-13 19:01:31,726 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,727 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,728 WARN L623 FunctionHandler]: Unknown extern function free_percpu [2022-12-13 19:01:31,731 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,731 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,731 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,732 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-13 19:01:31,732 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-12-13 19:01:31,733 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,734 WARN L623 FunctionHandler]: Unknown extern function dev_set_promiscuity [2022-12-13 19:01:31,734 WARN L623 FunctionHandler]: Unknown extern function dev_set_allmulti [2022-12-13 19:01:31,734 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,735 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,736 WARN L623 FunctionHandler]: Unknown extern function dev_uc_sync_multiple [2022-12-13 19:01:31,736 WARN L623 FunctionHandler]: Unknown extern function dev_mc_sync_multiple [2022-12-13 19:01:31,736 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,737 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,740 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,740 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,741 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:31,741 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,741 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,742 WARN L623 FunctionHandler]: Unknown extern function dev_set_mtu [2022-12-13 19:01:31,742 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,744 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,744 WARN L623 FunctionHandler]: Unknown extern function vlan_vid_add [2022-12-13 19:01:31,744 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,745 WARN L623 FunctionHandler]: Unknown extern function vlan_vid_del [2022-12-13 19:01:31,745 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,746 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,746 WARN L623 FunctionHandler]: Unknown extern function vlan_vid_del [2022-12-13 19:01:31,746 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,747 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,747 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,748 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,748 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,748 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,749 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,749 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,749 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,750 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,750 WARN L623 FunctionHandler]: Unknown extern function netdev_increment_features [2022-12-13 19:01:31,750 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-12-13 19:01:31,751 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:01:31,751 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:01:31,752 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:01:31,752 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-13 19:01:31,753 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,753 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:31,754 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-13 19:01:31,754 WARN L623 FunctionHandler]: Unknown extern function dev_uc_flush [2022-12-13 19:01:31,754 WARN L623 FunctionHandler]: Unknown extern function dev_mc_flush [2022-12-13 19:01:31,754 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:31,754 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-12-13 19:01:31,759 WARN L623 FunctionHandler]: Unknown extern function genlmsg_put [2022-12-13 19:01:31,760 WARN L623 FunctionHandler]: Unknown extern function dev_get_by_index [2022-12-13 19:01:31,761 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,761 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,763 WARN L623 FunctionHandler]: Unknown extern function nla_put [2022-12-13 19:01:31,765 WARN L623 FunctionHandler]: Unknown extern function genlmsg_put [2022-12-13 19:01:31,773 WARN L623 FunctionHandler]: Unknown extern function genlmsg_put [2022-12-13 19:01:31,776 WARN L623 FunctionHandler]: Unknown extern function genl_unregister_family [2022-12-13 19:01:31,777 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:01:31,778 WARN L623 FunctionHandler]: Unknown extern function __ethtool_get_settings [2022-12-13 19:01:31,780 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-13 19:01:31,783 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-13 19:01:31,783 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-13 19:01:31,792 WARN L623 FunctionHandler]: Unknown extern function mutex_lock_nested [2022-12-13 19:01:31,793 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-13 19:01:31,798 WARN L623 FunctionHandler]: Unknown extern function call_netdevice_notifiers [2022-12-13 19:01:31,800 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_register [2022-12-13 19:01:31,800 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_unregister [2022-12-13 19:01:31,800 WARN L623 FunctionHandler]: Unknown extern function rtnl_link_unregister [2022-12-13 19:01:31,819 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-13 19:01:31,823 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 19:01:31,833 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 19:01:31,833 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 19:01:31,833 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:01:31,834 WARN L623 FunctionHandler]: Unknown extern function netdev_rx_handler_register [2022-12-13 19:01:31,834 WARN L623 FunctionHandler]: Unknown extern function netdev_rx_handler_unregister [2022-12-13 19:01:31,835 WARN L623 FunctionHandler]: Unknown extern function netdev_rx_handler_unregister [2022-12-13 19:01:31,835 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-13 19:01:31,835 WARN L623 FunctionHandler]: Unknown extern function register_netdevice [2022-12-13 19:01:31,835 WARN L623 FunctionHandler]: Unknown extern function register_netdevice_notifier [2022-12-13 19:01:31,835 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_notifier [2022-12-13 19:01:31,836 WARN L623 FunctionHandler]: Unknown extern function unregister_netdevice_notifier [2022-12-13 19:01:31,838 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 19:01:31,838 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,841 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,841 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,841 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,842 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,842 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,843 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,843 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,843 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,843 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,844 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,844 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,844 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,845 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,845 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,845 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,846 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,846 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,846 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,846 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,847 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,847 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,847 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,848 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,848 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,848 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,849 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,849 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,849 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,850 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,850 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,850 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,851 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,851 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,851 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,852 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,852 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,852 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,852 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,854 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,854 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,854 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,855 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,856 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,856 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,856 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,857 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,857 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,857 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,858 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,859 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,859 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,859 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,859 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,860 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,861 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,861 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,861 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,862 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,862 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,862 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,862 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,863 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,863 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,863 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,863 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,864 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 19:01:31,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[473889,473902] [2022-12-13 19:01:31,866 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i[474034,474047] [2022-12-13 19:01:31,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 19:01:32,080 INFO L208 MainTranslator]: Completed translation [2022-12-13 19:01:32,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32 WrapperNode [2022-12-13 19:01:32,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 19:01:32,081 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 19:01:32,081 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 19:01:32,081 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 19:01:32,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,314 INFO L138 Inliner]: procedures = 708, calls = 3047, calls flagged for inlining = 320, calls inlined = 256, statements flattened = 6520 [2022-12-13 19:01:32,315 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 19:01:32,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 19:01:32,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 19:01:32,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 19:01:32,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,350 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,454 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,550 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 19:01:32,606 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 19:01:32,606 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 19:01:32,606 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 19:01:32,607 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (1/1) ... [2022-12-13 19:01:32,612 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 19:01:32,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 19:01:32,632 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 19:01:32,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b7ee7a9d-904f-4e12-b6ac-768af3c891be/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 19:01:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-12-13 19:01:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-12-13 19:01:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2022-12-13 19:01:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2022-12-13 19:01:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2022-12-13 19:01:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2022-12-13 19:01:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_get [2022-12-13 19:01:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_get [2022-12-13 19:01:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_port_list_get [2022-12-13 19:01:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_port_list_get [2022-12-13 19:01:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 19:01:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 19:01:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_get [2022-12-13 19:01:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_get [2022-12-13 19:01:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure __team_change_mode [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_change_mode [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure team_init [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure team_init [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_set [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_set [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure team_del_slave [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure team_del_slave [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_port_list_get [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_port_list_get [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_set [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_set [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2022-12-13 19:01:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2022-12-13 19:01:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_enabled_check [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_enabled_check [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_get [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_get [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_fini [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_fini [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_cleanup [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_cleanup [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rtnl [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rtnl [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_mac_address [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_mac_address [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_add [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_add [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_unicast [2022-12-13 19:01:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_unicast [2022-12-13 19:01:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_set [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_set [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure team_poll_controller [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure team_poll_controller [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure team_add_slave [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure team_add_slave [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_option [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_option [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_unregister [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_unregister [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_put [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_put [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_set [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_set [2022-12-13 19:01:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure team_refresh_port_linkup [2022-12-13 19:01:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure team_refresh_port_linkup [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_set [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_set [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_send [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_send [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_end [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_end [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_get [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_get [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_upper_dev_unlink [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_upper_dev_unlink [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure __team_netpoll_cleanup [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_netpoll_cleanup [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u8 [2022-12-13 19:01:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u8 [2022-12-13 19:01:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_set [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_set [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure __find_mode [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_mode [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mode [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mode [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure team_ethtool_get_drvinfo [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure team_ethtool_get_drvinfo [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-12-13 19:01:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2022-12-13 19:01:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_rx_mode [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_rx_mode [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_index_hash [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_index_hash [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure genl_info_net [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_info_net [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_fini [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_fini [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 19:01:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 19:01:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_port [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_port [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_get [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_get [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_set [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_set [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_set [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_set [2022-12-13 19:01:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure team_adjust_ops [2022-12-13 19:01:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure team_adjust_ops [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_unregister [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_rx_handler_unregister [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_get [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_get [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_del [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_del [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_del_by_dev [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_vids_del_by_dev [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_get [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_get [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 19:01:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 19:01:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_noop [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_noop [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_fini [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_fini [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_orig_dev_addr [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_orig_dev_addr [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_port_get [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_port_get [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_register [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_register [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_change_check [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_change_check [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_register [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_register [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-13 19:01:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2022-12-13 19:01:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_put [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_put [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_option [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_option [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_team_dev_addr [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_team_dev_addr [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure __team_carrier_check [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_carrier_check [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 19:01:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 19:01:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_get [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_get [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_get [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_get [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_team_module_exit_24_2 [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_team_module_exit_24_2 [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable_netpoll [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable_netpoll [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_del [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_del [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-12-13 19:01:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2022-12-13 19:01:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_get [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_get [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_set [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_set [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enabled [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enabled [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure __team_find_option [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_find_option [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_option_get [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_option_get [2022-12-13 19:01:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_set [2022-12-13 19:01:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_set [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure team_is_mode_set [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure team_is_mode_set [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_change_check [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_change_check [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure call_netdevice_notifiers [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure call_netdevice_notifiers [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure __team_compute_features [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_compute_features [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_leave [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_leave [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure __send_and_alloc_skb [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __send_and_alloc_skb [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_set [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_set [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_put [2022-12-13 19:01:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-13 19:01:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure __team_get_qom_list [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_get_qom_list [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_cancel [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_cancel [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_get [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_get [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_options_get [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_options_get [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_set [2022-12-13 19:01:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_set [2022-12-13 19:01:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_increment_features [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_increment_features [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure team_open [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure team_open [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_port [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_port [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_add [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_add [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_90 [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_90 [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_change_check [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_change_check [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure __set_port_dev_addr [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_port_dev_addr [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_91 [2022-12-13 19:01:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_91 [2022-12-13 19:01:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_get [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_get [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure team_validate [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure team_validate [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_no_mode [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_no_mode [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_flag [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_flag [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 19:01:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-12-13 19:01:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable_netpoll [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable_netpoll [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enter [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enter [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_unregister [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_unregister [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_options_get [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_options_get [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure team_close [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure team_close [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure team_uninit [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure team_uninit [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add [2022-12-13 19:01:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add [2022-12-13 19:01:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_get [2022-12-13 19:01:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_get [2022-12-13 19:01:33,394 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 19:01:33,399 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 19:01:33,678 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 19:01:37,227 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 19:01:37,324 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 19:01:37,340 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 19:01:37,340 INFO L300 CfgBuilder]: Removed 14 assume(true) statements. [2022-12-13 19:01:37,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:01:37 BoogieIcfgContainer [2022-12-13 19:01:37,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 19:01:37,345 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 19:01:37,345 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 19:01:37,348 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 19:01:37,348 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 07:01:27" (1/3) ... [2022-12-13 19:01:37,348 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15c53e2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:01:37, skipping insertion in model container [2022-12-13 19:01:37,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 07:01:32" (2/3) ... [2022-12-13 19:01:37,349 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15c53e2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 07:01:37, skipping insertion in model container [2022-12-13 19:01:37,349 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 07:01:37" (3/3) ... [2022-12-13 19:01:37,350 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-team-team.cil.i [2022-12-13 19:01:37,364 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 19:01:37,364 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 19:01:37,431 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 19:01:37,437 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@635afb27, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 19:01:37,438 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 19:01:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand has 2903 states, 2048 states have (on average 1.3154296875) internal successors, (2694), 2086 states have internal predecessors, (2694), 655 states have call successors, (655), 200 states have call predecessors, (655), 199 states have return successors, (649), 642 states have call predecessors, (649), 649 states have call successors, (649) [2022-12-13 19:01:37,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2022-12-13 19:01:37,483 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:01:37,484 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:01:37,484 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:01:37,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:01:37,488 INFO L85 PathProgramCache]: Analyzing trace with hash 604781114, now seen corresponding path program 1 times [2022-12-13 19:01:37,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:01:37,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471172615] [2022-12-13 19:01:37,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:01:37,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:01:37,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:01:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:01:38,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:01:38,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:01:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:01:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:01:38,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:01:38,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:01:38,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:01:38,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:01:38,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:01:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:01:38,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:01:38,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:01:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:01:38,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:01:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:01:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:01:38,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:01:38,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:01:38,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:01:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:01:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:01:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:01:38,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:01:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:01:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:01:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:01:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:01:38,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:01:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:01:38,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:01:38,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:38,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:38,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:01:38,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:01:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:01:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:01:39,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:01:39,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:01:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:01:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:01:39,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:01:39,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:01:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:39,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:01:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2022-12-13 19:01:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2022-12-13 19:01:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:39,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2022-12-13 19:01:39,159 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:01:39,159 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471172615] [2022-12-13 19:01:39,159 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [471172615] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:01:39,159 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:01:39,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:01:39,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1854174279] [2022-12-13 19:01:39,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:01:39,164 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:01:39,165 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:01:39,187 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:01:39,187 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:01:39,192 INFO L87 Difference]: Start difference. First operand has 2903 states, 2048 states have (on average 1.3154296875) internal successors, (2694), 2086 states have internal predecessors, (2694), 655 states have call successors, (655), 200 states have call predecessors, (655), 199 states have return successors, (649), 642 states have call predecessors, (649), 649 states have call successors, (649) Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2022-12-13 19:01:45,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:01:45,698 INFO L93 Difference]: Finished difference Result 9064 states and 12812 transitions. [2022-12-13 19:01:45,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:01:45,700 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) Word has length 500 [2022-12-13 19:01:45,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:01:45,749 INFO L225 Difference]: With dead ends: 9064 [2022-12-13 19:01:45,749 INFO L226 Difference]: Without dead ends: 6159 [2022-12-13 19:01:45,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 176 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:01:45,770 INFO L413 NwaCegarLoop]: 3271 mSDtfsCounter, 5966 mSDsluCounter, 4094 mSDsCounter, 0 mSdLazyCounter, 3927 mSolverCounterSat, 2174 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6510 SdHoareTripleChecker+Valid, 7365 SdHoareTripleChecker+Invalid, 6101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2174 IncrementalHoareTripleChecker+Valid, 3927 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.9s IncrementalHoareTripleChecker+Time [2022-12-13 19:01:45,770 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6510 Valid, 7365 Invalid, 6101 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2174 Valid, 3927 Invalid, 0 Unknown, 0 Unchecked, 5.9s Time] [2022-12-13 19:01:45,792 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6159 states. [2022-12-13 19:01:46,050 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6159 to 5467. [2022-12-13 19:01:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5467 states, 3871 states have (on average 1.2947558770343581) internal successors, (5012), 3947 states have internal predecessors, (5012), 1201 states have call successors, (1201), 394 states have call predecessors, (1201), 394 states have return successors, (1201), 1185 states have call predecessors, (1201), 1201 states have call successors, (1201) [2022-12-13 19:01:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5467 states to 5467 states and 7414 transitions. [2022-12-13 19:01:46,091 INFO L78 Accepts]: Start accepts. Automaton has 5467 states and 7414 transitions. Word has length 500 [2022-12-13 19:01:46,092 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:01:46,093 INFO L495 AbstractCegarLoop]: Abstraction has 5467 states and 7414 transitions. [2022-12-13 19:01:46,093 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 3 states have internal predecessors, (75), 3 states have call successors, (49), 3 states have call predecessors, (49), 1 states have return successors, (46), 3 states have call predecessors, (46), 3 states have call successors, (46) [2022-12-13 19:01:46,093 INFO L276 IsEmpty]: Start isEmpty. Operand 5467 states and 7414 transitions. [2022-12-13 19:01:46,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-12-13 19:01:46,110 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:01:46,110 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:01:46,110 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 19:01:46,110 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:01:46,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:01:46,111 INFO L85 PathProgramCache]: Analyzing trace with hash 323332505, now seen corresponding path program 1 times [2022-12-13 19:01:46,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:01:46,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742123166] [2022-12-13 19:01:46,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:01:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:01:46,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:01:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:01:46,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:01:46,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:01:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:01:46,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:01:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:01:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:01:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:01:46,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:01:46,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:01:46,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:01:46,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:01:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:01:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:01:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:01:46,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:01:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:01:46,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:01:46,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:01:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:01:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:01:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:01:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:01:46,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:01:46,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:01:46,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:01:46,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:01:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:01:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:01:46,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:01:46,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:01:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:01:46,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:01:46,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:46,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:01:46,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:01:47,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:01:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:01:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:01:47,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:01:47,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:01:47,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:01:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:01:47,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 483 [2022-12-13 19:01:47,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2022-12-13 19:01:47,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2022-12-13 19:01:47,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:47,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2022-12-13 19:01:47,157 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:01:47,157 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742123166] [2022-12-13 19:01:47,157 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742123166] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:01:47,157 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:01:47,157 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:01:47,157 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1381885850] [2022-12-13 19:01:47,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:01:47,158 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:01:47,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:01:47,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:01:47,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:01:47,159 INFO L87 Difference]: Start difference. First operand 5467 states and 7414 transitions. Second operand has 4 states, 4 states have (on average 23.5) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 19:01:54,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:01:54,073 INFO L93 Difference]: Finished difference Result 17571 states and 24130 transitions. [2022-12-13 19:01:54,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:01:54,074 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 527 [2022-12-13 19:01:54,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:01:54,136 INFO L225 Difference]: With dead ends: 17571 [2022-12-13 19:01:54,137 INFO L226 Difference]: Without dead ends: 12193 [2022-12-13 19:01:54,155 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:01:54,156 INFO L413 NwaCegarLoop]: 3295 mSDtfsCounter, 5874 mSDsluCounter, 4135 mSDsCounter, 0 mSdLazyCounter, 3784 mSolverCounterSat, 2053 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6393 SdHoareTripleChecker+Valid, 7430 SdHoareTripleChecker+Invalid, 5837 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2053 IncrementalHoareTripleChecker+Valid, 3784 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.3s IncrementalHoareTripleChecker+Time [2022-12-13 19:01:54,157 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6393 Valid, 7430 Invalid, 5837 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2053 Valid, 3784 Invalid, 0 Unknown, 0 Unchecked, 6.3s Time] [2022-12-13 19:01:54,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12193 states. [2022-12-13 19:01:54,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12193 to 10811. [2022-12-13 19:01:54,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10811 states, 7668 states have (on average 1.295774647887324) internal successors, (9936), 7822 states have internal predecessors, (9936), 2354 states have call successors, (2354), 788 states have call predecessors, (2354), 788 states have return successors, (2354), 2320 states have call predecessors, (2354), 2354 states have call successors, (2354) [2022-12-13 19:01:54,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10811 states to 10811 states and 14644 transitions. [2022-12-13 19:01:54,591 INFO L78 Accepts]: Start accepts. Automaton has 10811 states and 14644 transitions. Word has length 527 [2022-12-13 19:01:54,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:01:54,592 INFO L495 AbstractCegarLoop]: Abstraction has 10811 states and 14644 transitions. [2022-12-13 19:01:54,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.5) internal successors, (94), 3 states have internal predecessors, (94), 3 states have call successors, (54), 3 states have call predecessors, (54), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 19:01:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 10811 states and 14644 transitions. [2022-12-13 19:01:54,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2022-12-13 19:01:54,603 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:01:54,603 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 42, 42, 42, 42, 42, 42, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:01:54,603 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 19:01:54,604 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:01:54,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:01:54,604 INFO L85 PathProgramCache]: Analyzing trace with hash 1515543633, now seen corresponding path program 1 times [2022-12-13 19:01:54,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:01:54,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637882269] [2022-12-13 19:01:54,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:01:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:01:54,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:54,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:01:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:54,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:54,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:54,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:01:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:54,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:54,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:54,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:01:54,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:01:55,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:01:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:01:55,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:01:55,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:01:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:01:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:01:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:01:55,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:01:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:01:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:01:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:01:55,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:01:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:01:55,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:01:55,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:01:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:01:55,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:01:55,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:01:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:01:55,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:01:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:01:55,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:01:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:01:55,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:01:55,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:01:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:01:55,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:01:55,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:01:55,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:01:55,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:01:55,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:01:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:01:55,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:01:55,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:01:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:01:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:01:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:01:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:01:55,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:01:55,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:01:55,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 482 [2022-12-13 19:01:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 494 [2022-12-13 19:01:55,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 511 [2022-12-13 19:01:55,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2022-12-13 19:01:55,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:01:55,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8007 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8004 trivial. 0 not checked. [2022-12-13 19:01:55,618 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:01:55,618 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637882269] [2022-12-13 19:01:55,618 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [637882269] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:01:55,618 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:01:55,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:01:55,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112807360] [2022-12-13 19:01:55,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:01:55,619 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:01:55,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:01:55,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:01:55,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:01:55,620 INFO L87 Difference]: Start difference. First operand 10811 states and 14644 transitions. Second operand has 4 states, 4 states have (on average 24.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-12-13 19:02:01,060 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:02:01,060 INFO L93 Difference]: Finished difference Result 25847 states and 35385 transitions. [2022-12-13 19:02:01,060 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:02:01,061 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) Word has length 527 [2022-12-13 19:02:01,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:02:01,114 INFO L225 Difference]: With dead ends: 25847 [2022-12-13 19:02:01,115 INFO L226 Difference]: Without dead ends: 15125 [2022-12-13 19:02:01,138 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 180 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:02:01,139 INFO L413 NwaCegarLoop]: 3213 mSDtfsCounter, 5774 mSDsluCounter, 3977 mSDsCounter, 0 mSdLazyCounter, 3759 mSolverCounterSat, 2046 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6279 SdHoareTripleChecker+Valid, 7190 SdHoareTripleChecker+Invalid, 5805 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2046 IncrementalHoareTripleChecker+Valid, 3759 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2022-12-13 19:02:01,139 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6279 Valid, 7190 Invalid, 5805 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2046 Valid, 3759 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2022-12-13 19:02:01,151 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15125 states. [2022-12-13 19:02:01,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15125 to 13403. [2022-12-13 19:02:01,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13403 states, 9506 states have (on average 1.2961287607826635) internal successors, (12321), 9696 states have internal predecessors, (12321), 2909 states have call successors, (2909), 987 states have call predecessors, (2909), 987 states have return successors, (2909), 2868 states have call predecessors, (2909), 2909 states have call successors, (2909) [2022-12-13 19:02:01,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13403 states to 13403 states and 18139 transitions. [2022-12-13 19:02:01,563 INFO L78 Accepts]: Start accepts. Automaton has 13403 states and 18139 transitions. Word has length 527 [2022-12-13 19:02:01,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:02:01,564 INFO L495 AbstractCegarLoop]: Abstraction has 13403 states and 18139 transitions. [2022-12-13 19:02:01,565 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 24.0) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (51), 3 states have call predecessors, (51), 1 states have return successors, (48), 3 states have call predecessors, (48), 3 states have call successors, (48) [2022-12-13 19:02:01,565 INFO L276 IsEmpty]: Start isEmpty. Operand 13403 states and 18139 transitions. [2022-12-13 19:02:01,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 530 [2022-12-13 19:02:01,575 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:02:01,576 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:02:01,576 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 19:02:01,576 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:02:01,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:02:01,576 INFO L85 PathProgramCache]: Analyzing trace with hash -221832996, now seen corresponding path program 1 times [2022-12-13 19:02:01,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:02:01,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539853492] [2022-12-13 19:02:01,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:02:01,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:02:01,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:02:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:02:01,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:02:01,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:02:01,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:02:01,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:02:01,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:02:01,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:02:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:02:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:02:01,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:02:01,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:02:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:02:01,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:02:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:01,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:01,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:02:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:02:02,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:02:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:02:02,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:02:02,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:02:02,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:02:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:02:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:02:02,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:02:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:02:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:02:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:02:02,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:02:02,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:02:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:02:02,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:02:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:02:02,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:02:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:02:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:02:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:02:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:02:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:02:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:02:02,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:02:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:02:02,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:02:02,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:02:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 485 [2022-12-13 19:02:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2022-12-13 19:02:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2022-12-13 19:02:02,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 508 [2022-12-13 19:02:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 522 [2022-12-13 19:02:02,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:02,476 INFO L134 CoverageAnalysis]: Checked inductivity of 7878 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7878 trivial. 0 not checked. [2022-12-13 19:02:02,476 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:02:02,476 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539853492] [2022-12-13 19:02:02,476 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539853492] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:02:02,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:02:02,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:02:02,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049038150] [2022-12-13 19:02:02,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:02:02,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:02:02,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:02:02,477 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:02:02,477 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:02:02,478 INFO L87 Difference]: Start difference. First operand 13403 states and 18139 transitions. Second operand has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (53), 3 states have call predecessors, (53), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 19:02:08,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:02:08,490 INFO L93 Difference]: Finished difference Result 42826 states and 59140 transitions. [2022-12-13 19:02:08,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:02:08,491 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (53), 3 states have call predecessors, (53), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) Word has length 529 [2022-12-13 19:02:08,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:02:08,610 INFO L225 Difference]: With dead ends: 42826 [2022-12-13 19:02:08,610 INFO L226 Difference]: Without dead ends: 29512 [2022-12-13 19:02:08,642 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 185 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:02:08,642 INFO L413 NwaCegarLoop]: 3279 mSDtfsCounter, 5720 mSDsluCounter, 4131 mSDsCounter, 0 mSdLazyCounter, 3766 mSolverCounterSat, 2061 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6218 SdHoareTripleChecker+Valid, 7410 SdHoareTripleChecker+Invalid, 5827 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2061 IncrementalHoareTripleChecker+Valid, 3766 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-12-13 19:02:08,643 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6218 Valid, 7410 Invalid, 5827 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2061 Valid, 3766 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2022-12-13 19:02:08,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29512 states. [2022-12-13 19:02:09,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29512 to 28235. [2022-12-13 19:02:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28235 states, 19879 states have (on average 1.288998440565421) internal successors, (25624), 20299 states have internal predecessors, (25624), 6041 states have call successors, (6041), 1969 states have call predecessors, (6041), 2314 states have return successors, (7336), 6224 states have call predecessors, (7336), 6041 states have call successors, (7336) [2022-12-13 19:02:09,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28235 states to 28235 states and 39001 transitions. [2022-12-13 19:02:09,572 INFO L78 Accepts]: Start accepts. Automaton has 28235 states and 39001 transitions. Word has length 529 [2022-12-13 19:02:09,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:02:09,573 INFO L495 AbstractCegarLoop]: Abstraction has 28235 states and 39001 transitions. [2022-12-13 19:02:09,573 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.75) internal successors, (95), 3 states have internal predecessors, (95), 3 states have call successors, (53), 3 states have call predecessors, (53), 1 states have return successors, (49), 3 states have call predecessors, (49), 3 states have call successors, (49) [2022-12-13 19:02:09,573 INFO L276 IsEmpty]: Start isEmpty. Operand 28235 states and 39001 transitions. [2022-12-13 19:02:09,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 535 [2022-12-13 19:02:09,578 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:02:09,578 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:02:09,578 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 19:02:09,578 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:02:09,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:02:09,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1739868978, now seen corresponding path program 1 times [2022-12-13 19:02:09,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:02:09,579 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775062778] [2022-12-13 19:02:09,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:02:09,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:02:09,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:09,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:02:09,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:02:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:02:10,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:02:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:02:10,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:02:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:02:10,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:02:10,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:02:10,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:02:10,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:02:10,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:02:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:02:10,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:02:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:02:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:02:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:02:10,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:02:10,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:02:10,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:02:10,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:02:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:02:10,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:02:10,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:02:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:02:10,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:02:10,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:02:10,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:02:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:02:10,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:02:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:02:10,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:02:10,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:02:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:02:10,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:02:10,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:02:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:02:10,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:02:10,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:02:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:02:10,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:02:10,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:02:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:02:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 485 [2022-12-13 19:02:10,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:10,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 504 [2022-12-13 19:02:10,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2022-12-13 19:02:10,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 527 [2022-12-13 19:02:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:10,537 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2022-12-13 19:02:10,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:02:10,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775062778] [2022-12-13 19:02:10,537 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775062778] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:02:10,537 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:02:10,537 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 19:02:10,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720098259] [2022-12-13 19:02:10,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:02:10,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 19:02:10,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:02:10,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 19:02:10,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2022-12-13 19:02:10,539 INFO L87 Difference]: Start difference. First operand 28235 states and 39001 transitions. Second operand has 6 states, 6 states have (on average 16.5) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (55), 3 states have call predecessors, (55), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2022-12-13 19:02:21,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:02:21,973 INFO L93 Difference]: Finished difference Result 104894 states and 145592 transitions. [2022-12-13 19:02:21,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-13 19:02:21,974 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 16.5) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (55), 3 states have call predecessors, (55), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) Word has length 534 [2022-12-13 19:02:21,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:02:22,233 INFO L225 Difference]: With dead ends: 104894 [2022-12-13 19:02:22,233 INFO L226 Difference]: Without dead ends: 76748 [2022-12-13 19:02:22,311 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 191 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-13 19:02:22,312 INFO L413 NwaCegarLoop]: 3491 mSDtfsCounter, 10435 mSDsluCounter, 7992 mSDsCounter, 0 mSdLazyCounter, 10573 mSolverCounterSat, 3595 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11318 SdHoareTripleChecker+Valid, 11483 SdHoareTripleChecker+Invalid, 14168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3595 IncrementalHoareTripleChecker+Valid, 10573 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2022-12-13 19:02:22,312 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11318 Valid, 11483 Invalid, 14168 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3595 Valid, 10573 Invalid, 0 Unknown, 0 Unchecked, 9.1s Time] [2022-12-13 19:02:22,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76748 states. [2022-12-13 19:02:24,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76748 to 73415. [2022-12-13 19:02:24,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73415 states, 51713 states have (on average 1.2879546729062326) internal successors, (66604), 52821 states have internal predecessors, (66604), 15659 states have call successors, (15659), 5145 states have call predecessors, (15659), 6042 states have return successors, (18944), 16122 states have call predecessors, (18944), 15659 states have call successors, (18944) [2022-12-13 19:02:24,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73415 states to 73415 states and 101207 transitions. [2022-12-13 19:02:24,803 INFO L78 Accepts]: Start accepts. Automaton has 73415 states and 101207 transitions. Word has length 534 [2022-12-13 19:02:24,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:02:24,803 INFO L495 AbstractCegarLoop]: Abstraction has 73415 states and 101207 transitions. [2022-12-13 19:02:24,803 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 16.5) internal successors, (99), 5 states have internal predecessors, (99), 3 states have call successors, (55), 3 states have call predecessors, (55), 1 states have return successors, (50), 3 states have call predecessors, (50), 3 states have call successors, (50) [2022-12-13 19:02:24,804 INFO L276 IsEmpty]: Start isEmpty. Operand 73415 states and 101207 transitions. [2022-12-13 19:02:24,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 548 [2022-12-13 19:02:24,809 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:02:24,809 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:02:24,809 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 19:02:24,809 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:02:24,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:02:24,810 INFO L85 PathProgramCache]: Analyzing trace with hash -744066422, now seen corresponding path program 1 times [2022-12-13 19:02:24,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:02:24,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890226104] [2022-12-13 19:02:24,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:02:24,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:02:24,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:02:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:02:25,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,131 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:02:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:02:25,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:02:25,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:02:25,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:02:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:02:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:02:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:02:25,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:02:25,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:02:25,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:02:25,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:02:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:02:25,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:02:25,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:02:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:02:25,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:02:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:02:25,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:02:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:02:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:02:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:02:25,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:02:25,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:02:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:02:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:02:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:02:25,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:02:25,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:02:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:02:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:02:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:02:25,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:02:25,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:02:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:02:25,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:02:25,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:02:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:02:25,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:02:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:02:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:02:25,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2022-12-13 19:02:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:25,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2022-12-13 19:02:25,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 507 [2022-12-13 19:02:25,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2022-12-13 19:02:25,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 540 [2022-12-13 19:02:25,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:25,769 INFO L134 CoverageAnalysis]: Checked inductivity of 7875 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7875 trivial. 0 not checked. [2022-12-13 19:02:25,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:02:25,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890226104] [2022-12-13 19:02:25,770 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [890226104] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:02:25,770 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:02:25,770 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:02:25,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [483740213] [2022-12-13 19:02:25,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:02:25,771 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:02:25,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:02:25,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:02:25,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:02:25,772 INFO L87 Difference]: Start difference. First operand 73415 states and 101207 transitions. Second operand has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2022-12-13 19:02:35,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:02:35,874 INFO L93 Difference]: Finished difference Result 220658 states and 305803 transitions. [2022-12-13 19:02:35,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:02:35,875 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) Word has length 547 [2022-12-13 19:02:35,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:02:36,416 INFO L225 Difference]: With dead ends: 220658 [2022-12-13 19:02:36,416 INFO L226 Difference]: Without dead ends: 147332 [2022-12-13 19:02:36,598 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 189 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:02:36,599 INFO L413 NwaCegarLoop]: 3988 mSDtfsCounter, 5576 mSDsluCounter, 4554 mSDsCounter, 0 mSdLazyCounter, 3975 mSolverCounterSat, 1893 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6097 SdHoareTripleChecker+Valid, 8542 SdHoareTripleChecker+Invalid, 5868 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1893 IncrementalHoareTripleChecker+Valid, 3975 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.7s IncrementalHoareTripleChecker+Time [2022-12-13 19:02:36,599 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6097 Valid, 8542 Invalid, 5868 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1893 Valid, 3975 Invalid, 0 Unknown, 0 Unchecked, 5.7s Time] [2022-12-13 19:02:36,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147332 states. [2022-12-13 19:02:41,256 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147332 to 141043. [2022-12-13 19:02:41,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 141043 states, 99367 states have (on average 1.2867853512735616) internal successors, (127864), 101507 states have internal predecessors, (127864), 30041 states have call successors, (30041), 9909 states have call predecessors, (30041), 11634 states have return successors, (36296), 30924 states have call predecessors, (36296), 30041 states have call successors, (36296) [2022-12-13 19:02:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141043 states to 141043 states and 194201 transitions. [2022-12-13 19:02:41,897 INFO L78 Accepts]: Start accepts. Automaton has 141043 states and 194201 transitions. Word has length 547 [2022-12-13 19:02:41,898 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:02:41,898 INFO L495 AbstractCegarLoop]: Abstraction has 141043 states and 194201 transitions. [2022-12-13 19:02:41,898 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 27.25) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (57), 3 states have call predecessors, (57), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2022-12-13 19:02:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 141043 states and 194201 transitions. [2022-12-13 19:02:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2022-12-13 19:02:41,904 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:02:41,905 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:02:41,905 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 19:02:41,905 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:02:41,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:02:41,905 INFO L85 PathProgramCache]: Analyzing trace with hash 1526772849, now seen corresponding path program 1 times [2022-12-13 19:02:41,905 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:02:41,906 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [859527389] [2022-12-13 19:02:41,906 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:02:41,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:02:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:02:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:02:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:02:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:02:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:02:42,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:02:42,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:02:42,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:02:42,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:02:42,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:02:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:02:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:02:42,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:02:42,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:02:42,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:02:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:02:42,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:02:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:02:42,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:02:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:02:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:02:42,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:02:42,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:02:42,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:02:42,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:02:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:02:42,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:02:42,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:02:42,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,550 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:02:42,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:02:42,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:02:42,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:02:42,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:02:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:02:42,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:02:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:02:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:02:42,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:02:42,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,675 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:02:42,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:02:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:02:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:02:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:02:42,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2022-12-13 19:02:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2022-12-13 19:02:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 496 [2022-12-13 19:02:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 503 [2022-12-13 19:02:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 510 [2022-12-13 19:02:42,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:02:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 527 [2022-12-13 19:02:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2022-12-13 19:02:42,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 546 [2022-12-13 19:02:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2022-12-13 19:02:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 569 [2022-12-13 19:02:42,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:02:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7887 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7887 trivial. 0 not checked. [2022-12-13 19:02:42,811 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:02:42,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [859527389] [2022-12-13 19:02:42,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [859527389] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:02:42,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:02:42,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:02:42,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524047379] [2022-12-13 19:02:42,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:02:42,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:02:42,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:02:42,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:02:42,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:02:42,813 INFO L87 Difference]: Start difference. First operand 141043 states and 194201 transitions. Second operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2022-12-13 19:03:02,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:03:02,545 INFO L93 Difference]: Finished difference Result 451496 states and 631734 transitions. [2022-12-13 19:03:02,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 19:03:02,546 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) Word has length 576 [2022-12-13 19:03:02,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:03:03,876 INFO L225 Difference]: With dead ends: 451496 [2022-12-13 19:03:03,876 INFO L226 Difference]: Without dead ends: 310542 [2022-12-13 19:03:04,247 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 19:03:04,247 INFO L413 NwaCegarLoop]: 3910 mSDtfsCounter, 7568 mSDsluCounter, 6287 mSDsCounter, 0 mSdLazyCounter, 6502 mSolverCounterSat, 3964 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7981 SdHoareTripleChecker+Valid, 10197 SdHoareTripleChecker+Invalid, 10466 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3964 IncrementalHoareTripleChecker+Valid, 6502 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2022-12-13 19:03:04,248 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7981 Valid, 10197 Invalid, 10466 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3964 Valid, 6502 Invalid, 0 Unknown, 0 Unchecked, 9.0s Time] [2022-12-13 19:03:04,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310542 states. [2022-12-13 19:03:14,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310542 to 286441. [2022-12-13 19:03:14,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 286441 states, 201767 states have (on average 1.2869398861062513) internal successors, (259662), 206353 states have internal predecessors, (259662), 60287 states have call successors, (60287), 19387 states have call predecessors, (60287), 24386 states have return successors, (79203), 63144 states have call predecessors, (79203), 60287 states have call successors, (79203) [2022-12-13 19:03:16,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286441 states to 286441 states and 399152 transitions. [2022-12-13 19:03:16,420 INFO L78 Accepts]: Start accepts. Automaton has 286441 states and 399152 transitions. Word has length 576 [2022-12-13 19:03:16,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:03:16,420 INFO L495 AbstractCegarLoop]: Abstraction has 286441 states and 399152 transitions. [2022-12-13 19:03:16,420 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 3 states have internal predecessors, (124), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2022-12-13 19:03:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 286441 states and 399152 transitions. [2022-12-13 19:03:16,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2022-12-13 19:03:16,428 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:03:16,428 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:03:16,428 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 19:03:16,429 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:03:16,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:03:16,429 INFO L85 PathProgramCache]: Analyzing trace with hash -1457246197, now seen corresponding path program 1 times [2022-12-13 19:03:16,429 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:03:16,429 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [405272751] [2022-12-13 19:03:16,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:03:16,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:03:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:03:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:03:16,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:03:16,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:03:16,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:03:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:03:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:03:16,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:03:16,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:03:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:03:16,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:03:16,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:03:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:03:16,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:03:16,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:03:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:03:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:03:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:03:16,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:03:16,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:03:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:03:16,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:03:16,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:03:16,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:03:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:03:16,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:03:16,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:03:16,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:03:16,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:03:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:03:16,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:03:16,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:03:16,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:03:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:03:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:03:16,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:03:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,976 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:03:16,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:03:16,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:16,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:16,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:03:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:03:17,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:17,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:03:17,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:03:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:17,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:03:17,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 494 [2022-12-13 19:03:17,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 500 [2022-12-13 19:03:17,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 507 [2022-12-13 19:03:17,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:03:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 524 [2022-12-13 19:03:17,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 532 [2022-12-13 19:03:17,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:03:17,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2022-12-13 19:03:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 554 [2022-12-13 19:03:17,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2022-12-13 19:03:17,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:03:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 7885 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7885 trivial. 0 not checked. [2022-12-13 19:03:17,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:03:17,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [405272751] [2022-12-13 19:03:17,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [405272751] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:03:17,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:03:17,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 19:03:17,107 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2004577768] [2022-12-13 19:03:17,107 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:03:17,107 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 19:03:17,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:03:17,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 19:03:17,108 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:03:17,108 INFO L87 Difference]: Start difference. First operand 286441 states and 399152 transitions. Second operand has 5 states, 5 states have (on average 26.6) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2022-12-13 19:03:55,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:03:55,727 INFO L93 Difference]: Finished difference Result 988225 states and 1436395 transitions. [2022-12-13 19:03:55,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 19:03:55,729 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.6) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) Word has length 586 [2022-12-13 19:03:55,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:03:59,151 INFO L225 Difference]: With dead ends: 988225 [2022-12-13 19:03:59,151 INFO L226 Difference]: Without dead ends: 701873 [2022-12-13 19:04:00,140 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 203 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 19:04:00,141 INFO L413 NwaCegarLoop]: 2736 mSDtfsCounter, 9562 mSDsluCounter, 4682 mSDsCounter, 0 mSdLazyCounter, 7305 mSolverCounterSat, 5274 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10089 SdHoareTripleChecker+Valid, 7418 SdHoareTripleChecker+Invalid, 12579 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5274 IncrementalHoareTripleChecker+Valid, 7305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-12-13 19:04:00,141 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10089 Valid, 7418 Invalid, 12579 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5274 Valid, 7305 Invalid, 0 Unknown, 0 Unchecked, 8.6s Time] [2022-12-13 19:04:00,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701873 states. [2022-12-13 19:04:25,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701873 to 558791. [2022-12-13 19:04:26,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 558791 states, 392999 states have (on average 1.2878480606820883) internal successors, (506123), 402207 states have internal predecessors, (506123), 117932 states have call successors, (117932), 38067 states have call predecessors, (117932), 47859 states have return successors, (154678), 123323 states have call predecessors, (154678), 117932 states have call successors, (154678) [2022-12-13 19:04:29,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558791 states to 558791 states and 778733 transitions. [2022-12-13 19:04:29,514 INFO L78 Accepts]: Start accepts. Automaton has 558791 states and 778733 transitions. Word has length 586 [2022-12-13 19:04:29,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:04:29,514 INFO L495 AbstractCegarLoop]: Abstraction has 558791 states and 778733 transitions. [2022-12-13 19:04:29,514 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.6) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2022-12-13 19:04:29,514 INFO L276 IsEmpty]: Start isEmpty. Operand 558791 states and 778733 transitions. [2022-12-13 19:04:29,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2022-12-13 19:04:29,524 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:04:29,524 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 42, 42, 42, 42, 42, 42, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:04:29,524 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 19:04:29,524 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:04:29,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:04:29,525 INFO L85 PathProgramCache]: Analyzing trace with hash 480737439, now seen corresponding path program 1 times [2022-12-13 19:04:29,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:04:29,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821087066] [2022-12-13 19:04:29,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:04:29,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:04:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:04:29,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:04:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:29,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:04:29,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:04:29,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:29,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:04:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:29,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:04:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:29,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:29,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:04:30,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:04:30,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:04:30,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:04:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:04:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:04:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:04:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:04:30,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:04:30,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:04:30,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:04:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:04:30,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:04:30,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:04:30,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:04:30,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:04:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:04:30,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:04:30,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:04:30,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:04:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:04:30,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:04:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:04:30,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:04:30,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:04:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:04:30,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:04:30,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:04:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:04:30,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:04:30,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:04:30,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:04:30,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:04:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:04:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:04:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:04:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:04:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 485 [2022-12-13 19:04:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2022-12-13 19:04:30,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2022-12-13 19:04:30,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2022-12-13 19:04:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:04:30,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2022-12-13 19:04:30,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2022-12-13 19:04:30,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 548 [2022-12-13 19:04:30,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2022-12-13 19:04:30,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2022-12-13 19:04:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2022-12-13 19:04:30,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:04:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8452 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8433 trivial. 0 not checked. [2022-12-13 19:04:30,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:04:30,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1821087066] [2022-12-13 19:04:30,490 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1821087066] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:04:30,490 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:04:30,490 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:04:30,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1251246358] [2022-12-13 19:04:30,490 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:04:30,490 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:04:30,491 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:04:30,491 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:04:30,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:04:30,491 INFO L87 Difference]: Start difference. First operand 558791 states and 778733 transitions. Second operand has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (58), 3 states have call predecessors, (58), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2022-12-13 19:05:29,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 19:05:29,586 INFO L93 Difference]: Finished difference Result 1719635 states and 2414564 transitions. [2022-12-13 19:05:29,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 19:05:29,587 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (58), 3 states have call predecessors, (58), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) Word has length 593 [2022-12-13 19:05:29,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 19:05:35,818 INFO L225 Difference]: With dead ends: 1719635 [2022-12-13 19:05:35,819 INFO L226 Difference]: Without dead ends: 1161553 [2022-12-13 19:05:38,086 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 19:05:38,087 INFO L413 NwaCegarLoop]: 5257 mSDtfsCounter, 4545 mSDsluCounter, 5253 mSDsCounter, 0 mSdLazyCounter, 4682 mSolverCounterSat, 1456 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5052 SdHoareTripleChecker+Valid, 10510 SdHoareTripleChecker+Invalid, 6138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1456 IncrementalHoareTripleChecker+Valid, 4682 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.2s IncrementalHoareTripleChecker+Time [2022-12-13 19:05:38,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5052 Valid, 10510 Invalid, 6138 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1456 Valid, 4682 Invalid, 0 Unknown, 0 Unchecked, 6.2s Time] [2022-12-13 19:05:39,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1161553 states. [2022-12-13 19:06:27,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1161553 to 1100071. [2022-12-13 19:06:28,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1100071 states, 773575 states have (on average 1.2890734576479332) internal successors, (997195), 791039 states have internal predecessors, (997195), 231884 states have call successors, (231884), 74931 states have call predecessors, (231884), 94611 states have return successors, (305334), 243515 states have call predecessors, (305334), 231884 states have call successors, (305334) [2022-12-13 19:06:36,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100071 states to 1100071 states and 1534413 transitions. [2022-12-13 19:06:36,382 INFO L78 Accepts]: Start accepts. Automaton has 1100071 states and 1534413 transitions. Word has length 593 [2022-12-13 19:06:36,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 19:06:36,383 INFO L495 AbstractCegarLoop]: Abstraction has 1100071 states and 1534413 transitions. [2022-12-13 19:06:36,383 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (58), 3 states have call predecessors, (58), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55) [2022-12-13 19:06:36,384 INFO L276 IsEmpty]: Start isEmpty. Operand 1100071 states and 1534413 transitions. [2022-12-13 19:06:36,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2022-12-13 19:06:36,402 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 19:06:36,403 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 42, 42, 42, 42, 42, 42, 4, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 19:06:36,403 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 19:06:36,403 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 19:06:36,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 19:06:36,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1160009693, now seen corresponding path program 1 times [2022-12-13 19:06:36,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 19:06:36,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2104924135] [2022-12-13 19:06:36,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 19:06:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 19:06:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 19:06:37,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 19:06:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 19:06:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 19:06:37,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 19:06:37,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 19:06:37,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 19:06:37,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 19:06:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 19:06:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 19:06:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 19:06:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 19:06:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 19:06:37,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 19:06:37,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 19:06:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 19:06:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 19:06:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 19:06:37,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 19:06:37,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 19:06:37,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 19:06:37,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 19:06:37,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 19:06:37,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 19:06:37,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 19:06:37,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 19:06:37,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 19:06:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 19:06:37,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 19:06:37,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 19:06:37,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 19:06:37,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 19:06:37,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 19:06:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 19:06:37,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 19:06:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 19:06:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-12-13 19:06:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-12-13 19:06:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 19:06:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-12-13 19:06:37,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 19:06:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2022-12-13 19:06:37,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 467 [2022-12-13 19:06:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 485 [2022-12-13 19:06:37,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 492 [2022-12-13 19:06:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2022-12-13 19:06:37,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,587 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2022-12-13 19:06:37,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 19:06:37,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 526 [2022-12-13 19:06:37,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 533 [2022-12-13 19:06:37,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 548 [2022-12-13 19:06:37,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 560 [2022-12-13 19:06:37,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 577 [2022-12-13 19:06:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2022-12-13 19:06:37,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 19:06:37,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8452 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 8433 trivial. 0 not checked. [2022-12-13 19:06:37,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 19:06:37,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2104924135] [2022-12-13 19:06:37,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2104924135] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 19:06:37,653 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 19:06:37,653 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 19:06:37,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [811342538] [2022-12-13 19:06:37,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 19:06:37,654 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 19:06:37,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 19:06:37,655 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 19:06:37,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 19:06:37,655 INFO L87 Difference]: Start difference. First operand 1100071 states and 1534413 transitions. Second operand has 4 states, 4 states have (on average 33.25) internal successors, (133), 3 states have internal predecessors, (133), 3 states have call successors, (58), 3 states have call predecessors, (58), 1 states have return successors, (55), 3 states have call predecessors, (55), 3 states have call successors, (55)