./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/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_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/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_d3fb82cb-b83f-4621-88f6-aa107062fd97/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 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a --- 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 10:54:43,045 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 10:54:43,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 10:54:43,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 10:54:43,060 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 10:54:43,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 10:54:43,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 10:54:43,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 10:54:43,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 10:54:43,064 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 10:54:43,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 10:54:43,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 10:54:43,066 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 10:54:43,067 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 10:54:43,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 10:54:43,068 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 10:54:43,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 10:54:43,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 10:54:43,070 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 10:54:43,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 10:54:43,073 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 10:54:43,074 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 10:54:43,075 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 10:54:43,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 10:54:43,079 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 10:54:43,080 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 10:54:43,080 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 10:54:43,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 10:54:43,081 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 10:54:43,082 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 10:54:43,082 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 10:54:43,083 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 10:54:43,084 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 10:54:43,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 10:54:43,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 10:54:43,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 10:54:43,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 10:54:43,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 10:54:43,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 10:54:43,088 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 10:54:43,088 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 10:54:43,089 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-12-13 10:54:43,109 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 10:54:43,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 10:54:43,109 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 10:54:43,109 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 10:54:43,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 10:54:43,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 10:54:43,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 10:54:43,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 10:54:43,116 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 10:54:43,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 10:54:43,116 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 10:54:43,116 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 10:54:43,116 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 10:54:43,117 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 10:54:43,117 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 10:54:43,117 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 10:54:43,117 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 10:54:43,117 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 10:54:43,118 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 10:54:43,118 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 10:54:43,118 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 10:54:43,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 10:54:43,118 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 10:54:43,119 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 10:54:43,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 10:54:43,119 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 10:54:43,119 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 10:54:43,119 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 10:54:43,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 10:54:43,120 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 10:54:43,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 10:54:43,120 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 10:54:43,120 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_d3fb82cb-b83f-4621-88f6-aa107062fd97/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-12-13 10:54:43,301 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 10:54:43,321 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 10:54:43,324 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 10:54:43,325 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 10:54:43,325 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 10:54:43,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-12-13 10:54:45,857 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 10:54:46,225 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 10:54:46,226 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-12-13 10:54:46,261 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/data/096605eef/6c35535c8c794ebb90246d1923e9f14d/FLAG265506fb1 [2022-12-13 10:54:46,429 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/data/096605eef/6c35535c8c794ebb90246d1923e9f14d [2022-12-13 10:54:46,431 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 10:54:46,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 10:54:46,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 10:54:46,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 10:54:46,437 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 10:54:46,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:54:46" (1/1) ... [2022-12-13 10:54:46,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@707ab4eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:46, skipping insertion in model container [2022-12-13 10:54:46,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 10:54:46" (1/1) ... [2022-12-13 10:54:46,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 10:54:46,672 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 10:54:47,200 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 10:54:47,209 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 10:54:47,218 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 10:54:47,255 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 10:54:47,259 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 10:54:47,410 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 10:54:47,413 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 10:54:47,414 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 10:54:47,420 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 10:54:47,425 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 10:54:47,450 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 10:54:47,456 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 10:54:47,458 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 10:54:47,463 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 10:54:47,492 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 10:54:47,543 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 10:54:47,615 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 10:54:47,645 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 10:54:47,684 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_768 [2022-12-13 10:54:47,684 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_770 [2022-12-13 10:54:47,684 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_771 [2022-12-13 10:54:47,685 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_777 [2022-12-13 10:54:47,699 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 10:54:47,746 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-13 10:54:47,772 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 10:54:47,776 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 10:54:47,780 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 10:54:47,784 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 10:54:47,789 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 10:54:47,793 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 10:54:47,811 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 10:54:47,811 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:47,812 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 10:54:47,815 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-13 10:54:47,822 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-13 10:54:47,823 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-12-13 10:54:47,834 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 10:54:47,834 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:47,836 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-12-13 10:54:47,840 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-12-13 10:54:47,847 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:47,848 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:47,848 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:47,849 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:47,859 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:47,865 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 10:54:47,871 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:47,877 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 10:54:47,885 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:47,904 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-12-13 10:54:47,906 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-13 10:54:47,911 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 10:54:47,911 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 10:54:47,912 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 10:54:47,928 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 10:54:47,949 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:47,962 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 10:54:47,962 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,962 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 10:54:47,963 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,964 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,965 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,965 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 10:54:47,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,966 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 10:54:47,967 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 10:54:47,967 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,967 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_995 [2022-12-13 10:54:47,967 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_996 [2022-12-13 10:54:47,969 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,970 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-12-13 10:54:47,971 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:47,971 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:47,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,973 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,973 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:47,973 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-12-13 10:54:47,974 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:47,974 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-12-13 10:54:47,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,975 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:47,975 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:47,976 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 10:54:47,977 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-13 10:54:47,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:47,977 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 10:54:47,977 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 10:54:47,978 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 10:54:47,978 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 10:54:47,982 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-13 10:54:47,983 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 10:54:47,983 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 10:54:47,983 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 10:54:47,987 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 10:54:47,987 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 10:54:47,988 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 10:54:47,992 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 10:54:47,992 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 10:54:48,481 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 10:54:48,485 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:48,486 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:48,486 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:48,486 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:48,489 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:48,490 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:48,490 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:48,490 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:48,493 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:48,494 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:48,494 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:48,494 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:48,497 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:48,498 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:48,498 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:48,498 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:48,507 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 10:54:48,507 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 10:54:48,512 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 10:54:48,516 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 10:54:48,516 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 10:54:48,517 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 10:54:48,518 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 10:54:48,518 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-12-13 10:54:48,518 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-13 10:54:48,519 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-13 10:54:48,519 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 10:54:48,519 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 10:54:48,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,537 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,539 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,544 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,545 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,545 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,547 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,548 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,548 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,548 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,548 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,549 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,549 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:48,558 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,559 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,565 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,566 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,566 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,567 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,568 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,568 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,568 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,568 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,568 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,568 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,568 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,569 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,570 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,570 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,570 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,570 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,570 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,570 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,570 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,570 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,571 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,571 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,571 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,571 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,571 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,571 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,571 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,572 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,573 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,574 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,575 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,576 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,582 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,583 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,588 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,588 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,588 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,589 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,590 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,590 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,590 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,590 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,590 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,590 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,591 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,591 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,591 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,591 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,592 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,592 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,592 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,592 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,592 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,593 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,594 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,595 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,596 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,597 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,598 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,599 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,600 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,601 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,601 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,601 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,601 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,606 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,611 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 10:54:48,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,637 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 10:54:48,654 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,668 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 10:54:48,683 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:48,697 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 10:54:48,767 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 10:54:48,775 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,835 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,839 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,844 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,848 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,865 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,870 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,874 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,879 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,883 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,901 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,906 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,910 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,925 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,931 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,950 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,954 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,959 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,963 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,968 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,985 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,989 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,994 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:48,998 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,003 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,021 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,025 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,030 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,034 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,038 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,054 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,055 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,055 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,060 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,064 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,081 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,086 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,090 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,095 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,099 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,116 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,121 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,125 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,130 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,134 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,151 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,156 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,160 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,165 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,169 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,186 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,191 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,196 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,200 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,204 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,221 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,226 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,234 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,239 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,255 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,256 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,256 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,257 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,257 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,257 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,257 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,257 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,258 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,258 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,258 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,258 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,259 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,280 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-12-13 10:54:49,283 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-12-13 10:54:49,306 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 10:54:49,343 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 10:54:49,424 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-13 10:54:49,424 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-13 10:54:49,424 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-13 10:54:49,425 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-13 10:54:49,425 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-13 10:54:49,429 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 10:54:49,430 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-13 10:54:49,431 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-13 10:54:49,432 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-13 10:54:49,432 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-13 10:54:49,435 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-13 10:54:49,436 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 10:54:49,436 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-13 10:54:49,437 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-12-13 10:54:49,439 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-13 10:54:49,442 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 10:54:49,447 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-13 10:54:49,448 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-13 10:54:49,450 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_768 [2022-12-13 10:54:49,450 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_770 [2022-12-13 10:54:49,451 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_771 [2022-12-13 10:54:49,451 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_777 [2022-12-13 10:54:49,453 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-13 10:54:49,455 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-12-13 10:54:49,455 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-12-13 10:54:49,456 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-12-13 10:54:49,456 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-12-13 10:54:49,456 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-12-13 10:54:49,456 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-12-13 10:54:49,457 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-12-13 10:54:49,462 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 10:54:49,463 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:49,463 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-13 10:54:49,466 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-12-13 10:54:49,468 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-12-13 10:54:49,469 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-12-13 10:54:49,471 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 10:54:49,471 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:49,473 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-12-13 10:54:49,476 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-12-13 10:54:49,477 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,478 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,478 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:49,479 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,483 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:49,485 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 10:54:49,486 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:49,488 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-13 10:54:49,490 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-13 10:54:49,510 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-12-13 10:54:49,511 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-13 10:54:49,512 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-13 10:54:49,513 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-13 10:54:49,513 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-12-13 10:54:49,517 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-12-13 10:54:49,521 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,522 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-13 10:54:49,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,522 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-13 10:54:49,523 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,524 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,525 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-13 10:54:49,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,526 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 10:54:49,527 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-12-13 10:54:49,527 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,527 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_995 [2022-12-13 10:54:49,528 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_996 [2022-12-13 10:54:49,529 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,530 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-12-13 10:54:49,530 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,531 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:49,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,533 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:49,533 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-12-13 10:54:49,533 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:49,534 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-12-13 10:54:49,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,534 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:49,535 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-12-13 10:54:49,536 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-13 10:54:49,536 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-12-13 10:54:49,537 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-13 10:54:49,537 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-13 10:54:49,537 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-12-13 10:54:49,538 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 10:54:49,538 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 10:54:49,539 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-12-13 10:54:49,539 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-12-13 10:54:49,539 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-13 10:54:49,539 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-13 10:54:49,540 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-13 10:54:49,540 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-12-13 10:54:49,540 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 10:54:49,541 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-13 10:54:49,541 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-13 10:54:49,552 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-13 10:54:49,556 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:49,556 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:49,557 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:49,557 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:49,559 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:49,560 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:49,560 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:49,560 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:49,563 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:49,563 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:49,564 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:49,564 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:49,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:49,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:49,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-12-13 10:54:49,567 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-12-13 10:54:49,574 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 10:54:49,575 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 10:54:49,579 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-13 10:54:49,583 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-13 10:54:49,583 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-13 10:54:49,584 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-12-13 10:54:49,585 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-13 10:54:49,585 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-12-13 10:54:49,586 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-13 10:54:49,586 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-12-13 10:54:49,586 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-13 10:54:49,587 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-13 10:54:49,588 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,589 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,589 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,590 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,592 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,594 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,595 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-13 10:54:49,609 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,609 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,610 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,611 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,611 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,611 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,612 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,613 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,614 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,615 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,615 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,615 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,615 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,615 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,615 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,615 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,616 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,617 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,618 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,619 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,619 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,619 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,621 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,621 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,622 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,622 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,623 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,624 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,625 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,626 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,627 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,628 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,629 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,630 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,631 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,632 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,633 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,633 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,633 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,633 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,634 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 10:54:49,634 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,636 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,637 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,638 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 10:54:49,641 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,642 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 10:54:49,645 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-13 10:54:49,646 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-12-13 10:54:49,649 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-13 10:54:49,650 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,652 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,654 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,654 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,654 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,654 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,655 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,655 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,656 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,656 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,656 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,656 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,657 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,658 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,658 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,659 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,659 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,659 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,659 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,660 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,660 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,660 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,660 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,661 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,661 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,661 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,662 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,662 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,662 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,663 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,663 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,663 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,663 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,664 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,664 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,664 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,665 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,665 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,665 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,666 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,666 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,666 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,666 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,667 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,667 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,667 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,668 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,668 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,668 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,669 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,669 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,669 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,669 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,670 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,670 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,670 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,670 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,672 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,672 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,672 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-13 10:54:49,673 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-12-13 10:54:49,673 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-12-13 10:54:49,676 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 10:54:49,769 INFO L208 MainTranslator]: Completed translation [2022-12-13 10:54:49,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49 WrapperNode [2022-12-13 10:54:49,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 10:54:49,770 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 10:54:49,770 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 10:54:49,770 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 10:54:49,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:49,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,007 INFO L138 Inliner]: procedures = 521, calls = 3892, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 6846 [2022-12-13 10:54:50,007 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 10:54:50,008 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 10:54:50,008 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 10:54:50,008 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 10:54:50,018 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,176 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,213 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,271 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 10:54:50,271 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 10:54:50,272 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 10:54:50,272 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 10:54:50,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (1/1) ... [2022-12-13 10:54:50,277 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 10:54:50,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 10:54:50,297 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 10:54:50,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3fb82cb-b83f-4621-88f6-aa107062fd97/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 10:54:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-12-13 10:54:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-12-13 10:54:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-12-13 10:54:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-12-13 10:54:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-12-13 10:54:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-12-13 10:54:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-12-13 10:54:50,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-12-13 10:54:50,358 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-13 10:54:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-13 10:54:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-13 10:54:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-13 10:54:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-13 10:54:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-13 10:54:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-12-13 10:54:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-12-13 10:54:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-12-13 10:54:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-12-13 10:54:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-13 10:54:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-13 10:54:50,359 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-12-13 10:54:50,359 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-12-13 10:54:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-13 10:54:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-13 10:54:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-12-13 10:54:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-12-13 10:54:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-12-13 10:54:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-12-13 10:54:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-12-13 10:54:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-12-13 10:54:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-13 10:54:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-13 10:54:50,360 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-12-13 10:54:50,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-12-13 10:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-12-13 10:54:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-12-13 10:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-12-13 10:54:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-12-13 10:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-13 10:54:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-13 10:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-13 10:54:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-13 10:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-12-13 10:54:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-12-13 10:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-13 10:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-12-13 10:54:50,361 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-12-13 10:54:50,361 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-12-13 10:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-12-13 10:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-12-13 10:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-12-13 10:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-13 10:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-12-13 10:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-12-13 10:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-12-13 10:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-12-13 10:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-13 10:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-13 10:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-12-13 10:54:50,362 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-12-13 10:54:50,362 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-12-13 10:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-12-13 10:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-13 10:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-13 10:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-13 10:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-12-13 10:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-12-13 10:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-13 10:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-13 10:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-13 10:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-12-13 10:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-12-13 10:54:50,363 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-13 10:54:50,363 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-13 10:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-12-13 10:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-12-13 10:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-13 10:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-13 10:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-12-13 10:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-12-13 10:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-13 10:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-13 10:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-12-13 10:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-12-13 10:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-12-13 10:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-12-13 10:54:50,364 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-12-13 10:54:50,364 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-12-13 10:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-13 10:54:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-13 10:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-13 10:54:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-13 10:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-12-13 10:54:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-12-13 10:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-12-13 10:54:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-12-13 10:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-12-13 10:54:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-12-13 10:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-12-13 10:54:50,365 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-12-13 10:54:50,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-13 10:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-12-13 10:54:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-12-13 10:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-12-13 10:54:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-12-13 10:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 10:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-12-13 10:54:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-12-13 10:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-12-13 10:54:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-12-13 10:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-12-13 10:54:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-12-13 10:54:50,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-13 10:54:50,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-13 10:54:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-13 10:54:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-13 10:54:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-13 10:54:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 10:54:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-13 10:54:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-13 10:54:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-13 10:54:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-12-13 10:54:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-12-13 10:54:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-12-13 10:54:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-12-13 10:54:50,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-12-13 10:54:50,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-12-13 10:54:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-12-13 10:54:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-12-13 10:54:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-12-13 10:54:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-12-13 10:54:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-13 10:54:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-13 10:54:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-12-13 10:54:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-12-13 10:54:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-12-13 10:54:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-12-13 10:54:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-12-13 10:54:50,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-12-13 10:54:50,368 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-12-13 10:54:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-12-13 10:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-12-13 10:54:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-12-13 10:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-12-13 10:54:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-12-13 10:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 10:54:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 10:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-12-13 10:54:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-12-13 10:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-12-13 10:54:50,369 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-12-13 10:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-13 10:54:50,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-13 10:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-13 10:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-13 10:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-12-13 10:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-12-13 10:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-12-13 10:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-12-13 10:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-12-13 10:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-12-13 10:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-12-13 10:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-12-13 10:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-12-13 10:54:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-12-13 10:54:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-12-13 10:54:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-12-13 10:54:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-12-13 10:54:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-12-13 10:54:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-13 10:54:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-13 10:54:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-12-13 10:54:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-12-13 10:54:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-13 10:54:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-13 10:54:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-12-13 10:54:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-12-13 10:54:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-12-13 10:54:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-12-13 10:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-12-13 10:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-13 10:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-12-13 10:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-12-13 10:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-12-13 10:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-12-13 10:54:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-12-13 10:54:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-12-13 10:54:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-12-13 10:54:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-12-13 10:54:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-12-13 10:54:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-13 10:54:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-13 10:54:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-12-13 10:54:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-12-13 10:54:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-12-13 10:54:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-12-13 10:54:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-12-13 10:54:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-12-13 10:54:51,091 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 10:54:51,094 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 10:54:51,337 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-13 10:54:57,578 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-12-13 10:54:57,734 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 10:54:57,755 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 10:54:57,755 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-13 10:54:57,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 10:54:57 BoogieIcfgContainer [2022-12-13 10:54:57,759 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 10:54:57,762 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 10:54:57,762 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 10:54:57,765 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 10:54:57,765 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 10:54:46" (1/3) ... [2022-12-13 10:54:57,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f082c33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 10:54:57, skipping insertion in model container [2022-12-13 10:54:57,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 10:54:49" (2/3) ... [2022-12-13 10:54:57,766 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f082c33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 10:54:57, skipping insertion in model container [2022-12-13 10:54:57,766 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 10:54:57" (3/3) ... [2022-12-13 10:54:57,767 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-12-13 10:54:57,786 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 10:54:57,786 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-13 10:54:57,901 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 10:54:57,907 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;@117d53e4, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 10:54:57,907 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-13 10:54:57,920 INFO L276 IsEmpty]: Start isEmpty. Operand has 3067 states, 1744 states have (on average 1.2517201834862386) internal successors, (2183), 1780 states have internal predecessors, (2183), 1210 states have call successors, (1210), 113 states have call predecessors, (1210), 112 states have return successors, (1202), 1185 states have call predecessors, (1202), 1202 states have call successors, (1202) [2022-12-13 10:54:57,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2022-12-13 10:54:57,962 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:54:57,963 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:54:57,963 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:54:57,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:54:57,969 INFO L85 PathProgramCache]: Analyzing trace with hash -1575628184, now seen corresponding path program 1 times [2022-12-13 10:54:57,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:54:57,978 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1006330125] [2022-12-13 10:54:57,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:54:57,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:54:58,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:54:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:54:59,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,127 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:54:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:54:59,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:54:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:54:59,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:54:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:54:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:54:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:54:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:54:59,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:54:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:54:59,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:54:59,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:54:59,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:54:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:54:59,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:54:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:54:59,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:54:59,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:54:59,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:54:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:54:59,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:54:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:54:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:54:59,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:54:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:54:59,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:54:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:54:59,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:54:59,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:54:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:54:59,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:54:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:54:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:54:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:54:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-12-13 10:54:59,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:54:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2022-12-13 10:54:59,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-12-13 10:54:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:54:59,944 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-12-13 10:54:59,944 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:54:59,944 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1006330125] [2022-12-13 10:54:59,945 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1006330125] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:54:59,945 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:54:59,945 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 10:54:59,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1396417255] [2022-12-13 10:54:59,947 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:54:59,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 10:54:59,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:54:59,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 10:54:59,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 10:54:59,978 INFO L87 Difference]: Start difference. First operand has 3067 states, 1744 states have (on average 1.2517201834862386) internal successors, (2183), 1780 states have internal predecessors, (2183), 1210 states have call successors, (1210), 113 states have call predecessors, (1210), 112 states have return successors, (1202), 1185 states have call predecessors, (1202), 1202 states have call successors, (1202) Second operand has 5 states, 5 states have (on average 19.8) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-13 10:55:05,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:55:08,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:55:18,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 10:55:18,026 INFO L93 Difference]: Finished difference Result 9646 states and 14646 transitions. [2022-12-13 10:55:18,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 10:55:18,028 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 471 [2022-12-13 10:55:18,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 10:55:18,073 INFO L225 Difference]: With dead ends: 9646 [2022-12-13 10:55:18,074 INFO L226 Difference]: Without dead ends: 6575 [2022-12-13 10:55:18,095 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-12-13 10:55:18,097 INFO L413 NwaCegarLoop]: 2417 mSDtfsCounter, 7104 mSDsluCounter, 3682 mSDsCounter, 0 mSdLazyCounter, 8906 mSolverCounterSat, 10240 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7548 SdHoareTripleChecker+Valid, 6099 SdHoareTripleChecker+Invalid, 19148 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10240 IncrementalHoareTripleChecker+Valid, 8906 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2022-12-13 10:55:18,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7548 Valid, 6099 Invalid, 19148 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10240 Valid, 8906 Invalid, 2 Unknown, 0 Unchecked, 17.2s Time] [2022-12-13 10:55:18,118 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6575 states. [2022-12-13 10:55:18,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6575 to 6103. [2022-12-13 10:55:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6103 states, 3494 states have (on average 1.2412707498568976) internal successors, (4337), 3565 states have internal predecessors, (4337), 2381 states have call successors, (2381), 220 states have call predecessors, (2381), 227 states have return successors, (2423), 2352 states have call predecessors, (2423), 2381 states have call successors, (2423) [2022-12-13 10:55:18,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6103 states to 6103 states and 9141 transitions. [2022-12-13 10:55:18,511 INFO L78 Accepts]: Start accepts. Automaton has 6103 states and 9141 transitions. Word has length 471 [2022-12-13 10:55:18,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 10:55:18,512 INFO L495 AbstractCegarLoop]: Abstraction has 6103 states and 9141 transitions. [2022-12-13 10:55:18,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.8) internal successors, (99), 3 states have internal predecessors, (99), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-13 10:55:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 6103 states and 9141 transitions. [2022-12-13 10:55:18,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-13 10:55:18,525 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:55:18,525 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:55:18,525 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 10:55:18,526 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:55:18,526 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:55:18,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1219633622, now seen corresponding path program 1 times [2022-12-13 10:55:18,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:55:18,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [503956464] [2022-12-13 10:55:18,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:55:18,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:55:18,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:55:19,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:55:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:55:19,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:55:19,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:55:19,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:55:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:55:19,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:55:19,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:55:19,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:55:19,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:55:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:55:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:55:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:55:19,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:55:19,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:55:19,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:55:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:55:19,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:55:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:55:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:55:19,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:55:19,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:55:19,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:55:19,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:55:19,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,516 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:55:19,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:55:19,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:55:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:55:19,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:55:19,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:55:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:55:19,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:55:19,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:55:19,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:55:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:55:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:55:19,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-12-13 10:55:19,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:19,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2022-12-13 10:55:19,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-12-13 10:55:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-12-13 10:55:19,769 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:55:19,769 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [503956464] [2022-12-13 10:55:19,769 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [503956464] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:55:19,770 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:55:19,770 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 10:55:19,770 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [804910629] [2022-12-13 10:55:19,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:55:19,772 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 10:55:19,772 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:55:19,773 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 10:55:19,773 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 10:55:19,773 INFO L87 Difference]: Start difference. First operand 6103 states and 9141 transitions. Second operand has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-13 10:55:24,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:55:27,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:55:36,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 10:55:36,964 INFO L93 Difference]: Finished difference Result 18905 states and 28437 transitions. [2022-12-13 10:55:36,964 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 10:55:36,965 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 472 [2022-12-13 10:55:36,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 10:55:37,033 INFO L225 Difference]: With dead ends: 18905 [2022-12-13 10:55:37,033 INFO L226 Difference]: Without dead ends: 12879 [2022-12-13 10:55:37,060 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 160 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 10:55:37,061 INFO L413 NwaCegarLoop]: 2385 mSDtfsCounter, 7004 mSDsluCounter, 3655 mSDsCounter, 0 mSdLazyCounter, 8771 mSolverCounterSat, 10040 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7440 SdHoareTripleChecker+Valid, 6040 SdHoareTripleChecker+Invalid, 18813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10040 IncrementalHoareTripleChecker+Valid, 8771 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.4s IncrementalHoareTripleChecker+Time [2022-12-13 10:55:37,061 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7440 Valid, 6040 Invalid, 18813 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10040 Valid, 8771 Invalid, 2 Unknown, 0 Unchecked, 16.4s Time] [2022-12-13 10:55:37,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12879 states. [2022-12-13 10:55:37,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12879 to 12176. [2022-12-13 10:55:37,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12176 states, 6962 states have (on average 1.2367135880494111) internal successors, (8610), 7109 states have internal predecessors, (8610), 4752 states have call successors, (4752), 440 states have call predecessors, (4752), 461 states have return successors, (4893), 4699 states have call predecessors, (4893), 4752 states have call successors, (4893) [2022-12-13 10:55:37,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12176 states to 12176 states and 18255 transitions. [2022-12-13 10:55:37,824 INFO L78 Accepts]: Start accepts. Automaton has 12176 states and 18255 transitions. Word has length 472 [2022-12-13 10:55:37,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 10:55:37,825 INFO L495 AbstractCegarLoop]: Abstraction has 12176 states and 18255 transitions. [2022-12-13 10:55:37,825 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-13 10:55:37,826 INFO L276 IsEmpty]: Start isEmpty. Operand 12176 states and 18255 transitions. [2022-12-13 10:55:37,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-13 10:55:37,837 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:55:37,838 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:55:37,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 10:55:37,838 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:55:37,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:55:37,839 INFO L85 PathProgramCache]: Analyzing trace with hash 611365929, now seen corresponding path program 1 times [2022-12-13 10:55:37,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:55:37,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054635175] [2022-12-13 10:55:37,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:55:37,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:55:37,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:55:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:55:38,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:55:38,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:55:38,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:55:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:55:38,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:55:38,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:55:38,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:55:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:55:38,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:55:38,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:55:38,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:55:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:55:38,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:55:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:55:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:55:38,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:55:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:55:38,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:55:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:55:38,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:55:38,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:55:38,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:55:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:55:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:55:38,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:55:38,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:55:38,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:55:38,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:55:38,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:55:38,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:55:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:55:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:55:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:55:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:55:38,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:55:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-12-13 10:55:38,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2022-12-13 10:55:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-12-13 10:55:38,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:38,787 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-12-13 10:55:38,787 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:55:38,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054635175] [2022-12-13 10:55:38,787 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1054635175] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:55:38,787 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:55:38,788 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 10:55:38,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199835344] [2022-12-13 10:55:38,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:55:38,788 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 10:55:38,788 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:55:38,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 10:55:38,789 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 10:55:38,789 INFO L87 Difference]: Start difference. First operand 12176 states and 18255 transitions. Second operand has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-13 10:55:43,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:55:48,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:55:56,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 10:55:56,565 INFO L93 Difference]: Finished difference Result 36456 states and 54837 transitions. [2022-12-13 10:55:56,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 10:55:56,566 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) Word has length 472 [2022-12-13 10:55:56,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 10:55:56,766 INFO L225 Difference]: With dead ends: 36456 [2022-12-13 10:55:56,767 INFO L226 Difference]: Without dead ends: 24357 [2022-12-13 10:55:56,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 160 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 10:55:56,835 INFO L413 NwaCegarLoop]: 2646 mSDtfsCounter, 6148 mSDsluCounter, 3985 mSDsCounter, 0 mSdLazyCounter, 9284 mSolverCounterSat, 8783 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6537 SdHoareTripleChecker+Valid, 6631 SdHoareTripleChecker+Invalid, 18069 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8783 IncrementalHoareTripleChecker+Valid, 9284 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2022-12-13 10:55:56,835 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6537 Valid, 6631 Invalid, 18069 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8783 Valid, 9284 Invalid, 2 Unknown, 0 Unchecked, 16.5s Time] [2022-12-13 10:55:56,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24357 states. [2022-12-13 10:55:58,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24357 to 22989. [2022-12-13 10:55:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22989 states, 12978 states have (on average 1.233317922638311) internal successors, (16006), 13272 states have internal predecessors, (16006), 9116 states have call successors, (9116), 852 states have call predecessors, (9116), 894 states have return successors, (9367), 9006 states have call predecessors, (9367), 9116 states have call successors, (9367) [2022-12-13 10:55:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22989 states to 22989 states and 34489 transitions. [2022-12-13 10:55:58,156 INFO L78 Accepts]: Start accepts. Automaton has 22989 states and 34489 transitions. Word has length 472 [2022-12-13 10:55:58,157 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 10:55:58,157 INFO L495 AbstractCegarLoop]: Abstraction has 22989 states and 34489 transitions. [2022-12-13 10:55:58,158 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 20.0) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (47), 4 states have call predecessors, (47), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43) [2022-12-13 10:55:58,158 INFO L276 IsEmpty]: Start isEmpty. Operand 22989 states and 34489 transitions. [2022-12-13 10:55:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2022-12-13 10:55:58,164 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:55:58,164 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:55:58,164 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-13 10:55:58,165 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:55:58,165 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:55:58,165 INFO L85 PathProgramCache]: Analyzing trace with hash -593391305, now seen corresponding path program 1 times [2022-12-13 10:55:58,165 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:55:58,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1035404483] [2022-12-13 10:55:58,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:55:58,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:55:58,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:55:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:55:58,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:55:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:55:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:55:58,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:55:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:55:58,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:55:58,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:55:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:55:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:55:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:55:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:55:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:55:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:55:58,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:55:58,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:55:58,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:55:58,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:55:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:55:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:55:58,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:55:58,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:55:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:55:58,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:55:58,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:55:58,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:55:58,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:55:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:55:58,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:55:58,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:55:58,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:55:58,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:55:58,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:55:58,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:55:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:55:58,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:55:58,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,964 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2022-12-13 10:55:58,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-12-13 10:55:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-12-13 10:55:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:58,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:55:58,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:59,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2022-12-13 10:55:59,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:59,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-12-13 10:55:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:55:59,016 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-12-13 10:55:59,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:55:59,017 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1035404483] [2022-12-13 10:55:59,017 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1035404483] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:55:59,017 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:55:59,017 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 10:55:59,017 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1234045542] [2022-12-13 10:55:59,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:55:59,018 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 10:55:59,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:55:59,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 10:55:59,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 10:55:59,019 INFO L87 Difference]: Start difference. First operand 22989 states and 34489 transitions. Second operand has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (48), 4 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-12-13 10:56:02,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:56:16,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 10:56:16,721 INFO L93 Difference]: Finished difference Result 70853 states and 106511 transitions. [2022-12-13 10:56:16,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 10:56:16,722 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (48), 4 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 471 [2022-12-13 10:56:16,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 10:56:16,968 INFO L225 Difference]: With dead ends: 70853 [2022-12-13 10:56:16,968 INFO L226 Difference]: Without dead ends: 47941 [2022-12-13 10:56:17,079 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 164 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 10:56:17,080 INFO L413 NwaCegarLoop]: 2392 mSDtfsCounter, 7012 mSDsluCounter, 3674 mSDsCounter, 0 mSdLazyCounter, 8778 mSolverCounterSat, 10038 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7449 SdHoareTripleChecker+Valid, 6066 SdHoareTripleChecker+Invalid, 18816 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10038 IncrementalHoareTripleChecker+Valid, 8778 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.2s IncrementalHoareTripleChecker+Time [2022-12-13 10:56:17,080 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7449 Valid, 6066 Invalid, 18816 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10038 Valid, 8778 Invalid, 0 Unknown, 0 Unchecked, 15.2s Time] [2022-12-13 10:56:17,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47941 states. [2022-12-13 10:56:19,528 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47941 to 45633. [2022-12-13 10:56:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45633 states, 25698 states have (on average 1.2281889641217216) internal successors, (31562), 26296 states have internal predecessors, (31562), 18132 states have call successors, (18132), 1704 states have call predecessors, (18132), 1802 states have return successors, (18761), 17922 states have call predecessors, (18761), 18132 states have call successors, (18761) [2022-12-13 10:56:19,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45633 states to 45633 states and 68455 transitions. [2022-12-13 10:56:19,774 INFO L78 Accepts]: Start accepts. Automaton has 45633 states and 68455 transitions. Word has length 471 [2022-12-13 10:56:19,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 10:56:19,775 INFO L495 AbstractCegarLoop]: Abstraction has 45633 states and 68455 transitions. [2022-12-13 10:56:19,775 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.2) internal successors, (96), 3 states have internal predecessors, (96), 3 states have call successors, (48), 4 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-12-13 10:56:19,775 INFO L276 IsEmpty]: Start isEmpty. Operand 45633 states and 68455 transitions. [2022-12-13 10:56:19,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-12-13 10:56:19,779 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:56:19,779 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:56:19,779 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-13 10:56:19,779 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:56:19,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:56:19,780 INFO L85 PathProgramCache]: Analyzing trace with hash -1838740536, now seen corresponding path program 1 times [2022-12-13 10:56:19,780 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:56:19,780 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159370586] [2022-12-13 10:56:19,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:56:19,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:56:19,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:56:20,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:56:20,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:56:20,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:56:20,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:56:20,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:56:20,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:56:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:56:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:56:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:56:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:56:20,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:56:20,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:56:20,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:56:20,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:56:20,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:56:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:56:20,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:56:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:56:20,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:56:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:56:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:56:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:56:20,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:56:20,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:56:20,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:56:20,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:56:20,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:56:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:56:20,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:56:20,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:56:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:56:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:56:20,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:56:20,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:56:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:56:20,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,589 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:56:20,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2022-12-13 10:56:20,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-12-13 10:56:20,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-12-13 10:56:20,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:20,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2022-12-13 10:56:20,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-12-13 10:56:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:20,651 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-12-13 10:56:20,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:56:20,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159370586] [2022-12-13 10:56:20,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [159370586] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:56:20,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:56:20,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 10:56:20,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360227139] [2022-12-13 10:56:20,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:56:20,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 10:56:20,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:56:20,652 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 10:56:20,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 10:56:20,653 INFO L87 Difference]: Start difference. First operand 45633 states and 68455 transitions. Second operand has 5 states, 5 states have (on average 19.4) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (48), 4 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-12-13 10:56:23,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:56:27,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:56:32,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:56:43,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 10:56:43,298 INFO L93 Difference]: Finished difference Result 137763 states and 206954 transitions. [2022-12-13 10:56:43,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 10:56:43,299 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (48), 4 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) Word has length 472 [2022-12-13 10:56:43,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 10:56:43,761 INFO L225 Difference]: With dead ends: 137763 [2022-12-13 10:56:43,761 INFO L226 Difference]: Without dead ends: 92207 [2022-12-13 10:56:43,937 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 164 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 10:56:43,937 INFO L413 NwaCegarLoop]: 2389 mSDtfsCounter, 7008 mSDsluCounter, 3670 mSDsCounter, 0 mSdLazyCounter, 8773 mSolverCounterSat, 10038 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7446 SdHoareTripleChecker+Valid, 6059 SdHoareTripleChecker+Invalid, 18813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10038 IncrementalHoareTripleChecker+Valid, 8773 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.6s IncrementalHoareTripleChecker+Time [2022-12-13 10:56:43,938 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7446 Valid, 6059 Invalid, 18813 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10038 Valid, 8773 Invalid, 2 Unknown, 0 Unchecked, 18.6s Time] [2022-12-13 10:56:44,012 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92207 states. [2022-12-13 10:56:48,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92207 to 88144. [2022-12-13 10:56:48,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88144 states, 49610 states have (on average 1.2236847409796412) internal successors, (60707), 50782 states have internal predecessors, (60707), 34989 states have call successors, (34989), 3337 states have call predecessors, (34989), 3544 states have return successors, (36434), 34599 states have call predecessors, (36434), 34989 states have call successors, (36434) [2022-12-13 10:56:49,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88144 states to 88144 states and 132130 transitions. [2022-12-13 10:56:49,373 INFO L78 Accepts]: Start accepts. Automaton has 88144 states and 132130 transitions. Word has length 472 [2022-12-13 10:56:49,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 10:56:49,374 INFO L495 AbstractCegarLoop]: Abstraction has 88144 states and 132130 transitions. [2022-12-13 10:56:49,374 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.4) internal successors, (97), 3 states have internal predecessors, (97), 3 states have call successors, (48), 4 states have call predecessors, (48), 1 states have return successors, (45), 3 states have call predecessors, (45), 3 states have call successors, (45) [2022-12-13 10:56:49,374 INFO L276 IsEmpty]: Start isEmpty. Operand 88144 states and 132130 transitions. [2022-12-13 10:56:49,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-12-13 10:56:49,377 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:56:49,377 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 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] [2022-12-13 10:56:49,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-13 10:56:49,377 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:56:49,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:56:49,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1766124398, now seen corresponding path program 1 times [2022-12-13 10:56:49,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:56:49,378 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136921403] [2022-12-13 10:56:49,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:56:49,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:56:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:56:49,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:56:49,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:56:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:56:49,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:56:49,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:56:49,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:56:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:56:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:56:49,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:56:49,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,858 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:56:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:56:49,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:56:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:56:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:56:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:56:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:56:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:56:49,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,937 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:56:49,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:56:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:56:49,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:56:49,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:56:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:56:49,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:49,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:49,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:56:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:56:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:56:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:56:50,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:56:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:56:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:56:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:56:50,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:56:50,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:56:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:56:50,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:56:50,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:56:50,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:56:50,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,136 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2022-12-13 10:56:50,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-12-13 10:56:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-12-13 10:56:50,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-12-13 10:56:50,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2022-12-13 10:56:50,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-12-13 10:56:50,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 449 [2022-12-13 10:56:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-12-13 10:56:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2022-12-13 10:56:50,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:56:50,199 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2022-12-13 10:56:50,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:56:50,199 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136921403] [2022-12-13 10:56:50,199 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136921403] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:56:50,199 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:56:50,199 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 10:56:50,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797493412] [2022-12-13 10:56:50,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:56:50,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 10:56:50,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:56:50,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 10:56:50,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 10:56:50,202 INFO L87 Difference]: Start difference. First operand 88144 states and 132130 transitions. Second operand has 5 states, 4 states have (on average 25.5) internal successors, (102), 3 states have internal predecessors, (102), 4 states have call successors, (49), 4 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 4 states have call successors, (47) [2022-12-13 10:57:12,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 10:57:12,866 INFO L93 Difference]: Finished difference Result 272761 states and 412041 transitions. [2022-12-13 10:57:12,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 10:57:12,868 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 25.5) internal successors, (102), 3 states have internal predecessors, (102), 4 states have call successors, (49), 4 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 4 states have call successors, (47) Word has length 482 [2022-12-13 10:57:12,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 10:57:14,091 INFO L225 Difference]: With dead ends: 272761 [2022-12-13 10:57:14,091 INFO L226 Difference]: Without dead ends: 184694 [2022-12-13 10:57:14,582 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 168 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 10:57:14,583 INFO L413 NwaCegarLoop]: 2272 mSDtfsCounter, 7602 mSDsluCounter, 3758 mSDsCounter, 0 mSdLazyCounter, 8393 mSolverCounterSat, 10698 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7989 SdHoareTripleChecker+Valid, 6030 SdHoareTripleChecker+Invalid, 19091 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10698 IncrementalHoareTripleChecker+Valid, 8393 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2022-12-13 10:57:14,583 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7989 Valid, 6030 Invalid, 19091 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10698 Valid, 8393 Invalid, 0 Unknown, 0 Unchecked, 12.6s Time] [2022-12-13 10:57:14,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184694 states. [2022-12-13 10:57:25,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184694 to 172215. [2022-12-13 10:57:25,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 172215 states, 96146 states have (on average 1.2187610509017537) internal successors, (117179), 98497 states have internal predecessors, (117179), 69031 states have call successors, (69031), 6539 states have call predecessors, (69031), 7037 states have return successors, (74431), 68229 states have call predecessors, (74431), 69031 states have call successors, (74431) [2022-12-13 10:57:26,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172215 states to 172215 states and 260641 transitions. [2022-12-13 10:57:26,647 INFO L78 Accepts]: Start accepts. Automaton has 172215 states and 260641 transitions. Word has length 482 [2022-12-13 10:57:26,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 10:57:26,648 INFO L495 AbstractCegarLoop]: Abstraction has 172215 states and 260641 transitions. [2022-12-13 10:57:26,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 25.5) internal successors, (102), 3 states have internal predecessors, (102), 4 states have call successors, (49), 4 states have call predecessors, (49), 1 states have return successors, (47), 3 states have call predecessors, (47), 4 states have call successors, (47) [2022-12-13 10:57:26,648 INFO L276 IsEmpty]: Start isEmpty. Operand 172215 states and 260641 transitions. [2022-12-13 10:57:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 537 [2022-12-13 10:57:26,652 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:57:26,653 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 36, 36, 36, 36, 36, 36, 4, 4, 4, 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] [2022-12-13 10:57:26,653 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-13 10:57:26,653 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:57:26,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:57:26,653 INFO L85 PathProgramCache]: Analyzing trace with hash 1821428028, now seen corresponding path program 1 times [2022-12-13 10:57:26,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:57:26,654 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1787849852] [2022-12-13 10:57:26,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:57:26,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:57:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:57:27,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:57:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:57:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,154 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:57:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:57:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:57:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:57:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:57:27,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,198 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:57:27,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,211 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:57:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:57:27,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:57:27,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:57:27,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:57:27,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:57:27,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:57:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:57:27,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:57:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:57:27,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:57:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:57:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:57:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:57:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:57:27,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:57:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:57:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:57:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:57:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:57:27,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:57:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:57:27,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:57:27,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,438 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:57:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:57:27,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:57:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:57:27,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:57:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2022-12-13 10:57:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2022-12-13 10:57:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2022-12-13 10:57:27,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-12-13 10:57:27,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 10:57:27,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458 [2022-12-13 10:57:27,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-12-13 10:57:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 491 [2022-12-13 10:57:27,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,564 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:57:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 517 [2022-12-13 10:57:27,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,583 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 529 [2022-12-13 10:57:27,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:57:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 6147 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6144 trivial. 0 not checked. [2022-12-13 10:57:27,588 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:57:27,588 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1787849852] [2022-12-13 10:57:27,588 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1787849852] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:57:27,588 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:57:27,589 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 10:57:27,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549844845] [2022-12-13 10:57:27,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:57:27,589 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 10:57:27,589 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:57:27,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 10:57:27,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 10:57:27,590 INFO L87 Difference]: Start difference. First operand 172215 states and 260641 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, (55), 4 states have call predecessors, (55), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2022-12-13 10:57:31,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:57:34,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:57:38,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:58:02,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 10:58:02,665 INFO L93 Difference]: Finished difference Result 442759 states and 670528 transitions. [2022-12-13 10:58:02,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 10:58:02,666 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, (55), 4 states have call predecessors, (55), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) Word has length 536 [2022-12-13 10:58:02,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 10:58:04,243 INFO L225 Difference]: With dead ends: 442759 [2022-12-13 10:58:04,243 INFO L226 Difference]: Without dead ends: 270621 [2022-12-13 10:58:05,024 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 176 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 10:58:05,025 INFO L413 NwaCegarLoop]: 3503 mSDtfsCounter, 4544 mSDsluCounter, 5105 mSDsCounter, 0 mSdLazyCounter, 10586 mSolverCounterSat, 7592 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4938 SdHoareTripleChecker+Valid, 8608 SdHoareTripleChecker+Invalid, 18180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7592 IncrementalHoareTripleChecker+Valid, 10586 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.7s IncrementalHoareTripleChecker+Time [2022-12-13 10:58:05,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4938 Valid, 8608 Invalid, 18180 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7592 Valid, 10586 Invalid, 2 Unknown, 0 Unchecked, 19.7s Time] [2022-12-13 10:58:05,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 270621 states. [2022-12-13 10:58:22,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 270621 to 252761. [2022-12-13 10:58:22,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 252761 states, 140883 states have (on average 1.2152566313891668) internal successors, (171209), 144476 states have internal predecessors, (171209), 101268 states have call successors, (101268), 9639 states have call predecessors, (101268), 10609 states have return successors, (109997), 100151 states have call predecessors, (109997), 101268 states have call successors, (109997) [2022-12-13 10:58:24,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252761 states to 252761 states and 382474 transitions. [2022-12-13 10:58:24,077 INFO L78 Accepts]: Start accepts. Automaton has 252761 states and 382474 transitions. Word has length 536 [2022-12-13 10:58:24,077 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 10:58:24,078 INFO L495 AbstractCegarLoop]: Abstraction has 252761 states and 382474 transitions. [2022-12-13 10:58:24,078 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, (55), 4 states have call predecessors, (55), 1 states have return successors, (51), 3 states have call predecessors, (51), 3 states have call successors, (51) [2022-12-13 10:58:24,078 INFO L276 IsEmpty]: Start isEmpty. Operand 252761 states and 382474 transitions. [2022-12-13 10:58:24,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2022-12-13 10:58:24,083 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:58:24,083 INFO L195 NwaCegarLoop]: trace histogram [42, 42, 36, 36, 36, 36, 36, 36, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:58:24,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-13 10:58:24,084 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:58:24,084 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:58:24,084 INFO L85 PathProgramCache]: Analyzing trace with hash 994028531, now seen corresponding path program 1 times [2022-12-13 10:58:24,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:58:24,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469221515] [2022-12-13 10:58:24,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:58:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:58:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:58:24,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:58:24,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:58:24,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:58:24,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:58:24,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:58:24,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:58:24,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,709 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:58:24,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:58:24,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:58:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:58:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:58:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:58:24,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:58:24,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:58:24,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:58:24,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:58:24,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:58:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:58:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,821 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:58:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:58:24,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:58:24,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:58:24,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:58:24,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:58:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:58:24,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:58:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:58:24,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:58:24,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:58:24,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:58:24,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:58:24,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:58:24,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:58:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:58:24,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:58:24,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:24,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:24,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:58:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2022-12-13 10:58:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2022-12-13 10:58:25,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2022-12-13 10:58:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-12-13 10:58:25,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 10:58:25,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:25,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458 [2022-12-13 10:58:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-12-13 10:58:25,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2022-12-13 10:58:25,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:25,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 10:58:25,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 10:58:25,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2022-12-13 10:58:25,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:25,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,087 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 10:58:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 10:58:25,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2022-12-13 10:58:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2022-12-13 10:58:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2022-12-13 10:58:25,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:25,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:58:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2022-12-13 10:58:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 606 [2022-12-13 10:58:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:58:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 6508 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6489 trivial. 0 not checked. [2022-12-13 10:58:25,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:58:25,161 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469221515] [2022-12-13 10:58:25,161 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469221515] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:58:25,161 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:58:25,161 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-13 10:58:25,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [180303997] [2022-12-13 10:58:25,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:58:25,162 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-13 10:58:25,162 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:58:25,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-13 10:58:25,163 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-13 10:58:25,163 INFO L87 Difference]: Start difference. First operand 252761 states and 382474 transitions. Second operand has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 4 states have internal predecessors, (167), 3 states have call successors, (61), 4 states have call predecessors, (61), 2 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2022-12-13 10:58:33,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:58:35,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:59:09,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 10:59:09,484 INFO L93 Difference]: Finished difference Result 608768 states and 935619 transitions. [2022-12-13 10:59:09,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-12-13 10:59:09,485 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 4 states have internal predecessors, (167), 3 states have call successors, (61), 4 states have call predecessors, (61), 2 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) Word has length 613 [2022-12-13 10:59:09,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 10:59:12,209 INFO L225 Difference]: With dead ends: 608768 [2022-12-13 10:59:12,209 INFO L226 Difference]: Without dead ends: 356084 [2022-12-13 10:59:14,089 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 208 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2022-12-13 10:59:14,089 INFO L413 NwaCegarLoop]: 3504 mSDtfsCounter, 4546 mSDsluCounter, 7989 mSDsCounter, 0 mSdLazyCounter, 16452 mSolverCounterSat, 7584 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4941 SdHoareTripleChecker+Valid, 11493 SdHoareTripleChecker+Invalid, 24038 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7584 IncrementalHoareTripleChecker+Valid, 16452 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.1s IncrementalHoareTripleChecker+Time [2022-12-13 10:59:14,090 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4941 Valid, 11493 Invalid, 24038 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7584 Valid, 16452 Invalid, 2 Unknown, 0 Unchecked, 22.1s Time] [2022-12-13 10:59:14,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 356084 states. [2022-12-13 10:59:37,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 356084 to 332420. [2022-12-13 10:59:37,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 332420 states, 184894 states have (on average 1.2142795331379062) internal successors, (224513), 189667 states have internal predecessors, (224513), 133499 states have call successors, (133499), 12736 states have call predecessors, (133499), 14026 states have return successors, (144870), 132006 states have call predecessors, (144870), 133499 states have call successors, (144870) [2022-12-13 10:59:40,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332420 states to 332420 states and 502882 transitions. [2022-12-13 10:59:40,193 INFO L78 Accepts]: Start accepts. Automaton has 332420 states and 502882 transitions. Word has length 613 [2022-12-13 10:59:40,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 10:59:40,194 INFO L495 AbstractCegarLoop]: Abstraction has 332420 states and 502882 transitions. [2022-12-13 10:59:40,194 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 27.833333333333332) internal successors, (167), 4 states have internal predecessors, (167), 3 states have call successors, (61), 4 states have call predecessors, (61), 2 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2022-12-13 10:59:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 332420 states and 502882 transitions. [2022-12-13 10:59:40,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2022-12-13 10:59:40,199 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 10:59:40,200 INFO L195 NwaCegarLoop]: trace histogram [42, 42, 36, 36, 36, 36, 36, 36, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:59:40,200 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-13 10:59:40,200 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 10:59:40,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 10:59:40,200 INFO L85 PathProgramCache]: Analyzing trace with hash 1652472372, now seen corresponding path program 1 times [2022-12-13 10:59:40,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 10:59:40,201 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279329660] [2022-12-13 10:59:40,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 10:59:40,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 10:59:40,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 10:59:40,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 10:59:40,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 10:59:40,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 10:59:40,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 10:59:40,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 10:59:40,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 10:59:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 10:59:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 10:59:40,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 10:59:40,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 10:59:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 10:59:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 10:59:40,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 10:59:40,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 10:59:40,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 10:59:40,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 10:59:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 10:59:40,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,720 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 10:59:40,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 10:59:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 10:59:40,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 10:59:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,864 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 10:59:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 10:59:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 10:59:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 10:59:40,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,910 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 10:59:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 10:59:40,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 10:59:40,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 10:59:40,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 10:59:40,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 10:59:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 10:59:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 10:59:40,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 10:59:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 10:59:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:40,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 10:59:40,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2022-12-13 10:59:41,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2022-12-13 10:59:41,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2022-12-13 10:59:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-12-13 10:59:41,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 10:59:41,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:41,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458 [2022-12-13 10:59:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-12-13 10:59:41,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2022-12-13 10:59:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 10:59:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 10:59:41,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2022-12-13 10:59:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 10:59:41,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 10:59:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2022-12-13 10:59:41,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2022-12-13 10:59:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 568 [2022-12-13 10:59:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 10:59:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 594 [2022-12-13 10:59:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 606 [2022-12-13 10:59:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 10:59:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6508 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6489 trivial. 0 not checked. [2022-12-13 10:59:41,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 10:59:41,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279329660] [2022-12-13 10:59:41,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1279329660] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 10:59:41,125 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 10:59:41,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 10:59:41,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309415182] [2022-12-13 10:59:41,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 10:59:41,125 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 10:59:41,125 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 10:59:41,126 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 10:59:41,126 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 10:59:41,126 INFO L87 Difference]: Start difference. First operand 332420 states and 502882 transitions. Second operand has 5 states, 5 states have (on average 33.4) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2022-12-13 10:59:44,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:59:51,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 10:59:54,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:00:30,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:00:30,394 INFO L93 Difference]: Finished difference Result 774328 states and 1171610 transitions. [2022-12-13 11:00:30,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 11:00:30,395 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) Word has length 613 [2022-12-13 11:00:30,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:00:33,301 INFO L225 Difference]: With dead ends: 774328 [2022-12-13 11:00:33,302 INFO L226 Difference]: Without dead ends: 441985 [2022-12-13 11:00:35,216 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 11:00:35,216 INFO L413 NwaCegarLoop]: 3501 mSDtfsCounter, 5021 mSDsluCounter, 4844 mSDsCounter, 0 mSdLazyCounter, 10358 mSolverCounterSat, 7706 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5486 SdHoareTripleChecker+Valid, 8345 SdHoareTripleChecker+Invalid, 18067 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7706 IncrementalHoareTripleChecker+Valid, 10358 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.5s IncrementalHoareTripleChecker+Time [2022-12-13 11:00:35,216 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5486 Valid, 8345 Invalid, 18067 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7706 Valid, 10358 Invalid, 3 Unknown, 0 Unchecked, 20.5s Time] [2022-12-13 11:00:35,563 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 441985 states. [2022-12-13 11:01:03,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 441985 to 412515. [2022-12-13 11:01:03,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 412515 states, 229152 states have (on average 1.2135569403714566) internal successors, (278089), 235107 states have internal predecessors, (278089), 165898 states have call successors, (165898), 15856 states have call predecessors, (165898), 17464 states have return successors, (179907), 164029 states have call predecessors, (179907), 165898 states have call successors, (179907) [2022-12-13 11:01:07,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412515 states to 412515 states and 623894 transitions. [2022-12-13 11:01:07,674 INFO L78 Accepts]: Start accepts. Automaton has 412515 states and 623894 transitions. Word has length 613 [2022-12-13 11:01:07,675 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 11:01:07,675 INFO L495 AbstractCegarLoop]: Abstraction has 412515 states and 623894 transitions. [2022-12-13 11:01:07,675 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 33.4) internal successors, (167), 3 states have internal predecessors, (167), 3 states have call successors, (61), 4 states have call predecessors, (61), 1 states have return successors, (57), 3 states have call predecessors, (57), 3 states have call successors, (57) [2022-12-13 11:01:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 412515 states and 623894 transitions. [2022-12-13 11:01:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 678 [2022-12-13 11:01:07,687 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 11:01:07,687 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 36, 36, 36, 36, 36, 36, 10, 10, 10, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 11:01:07,688 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-13 11:01:07,688 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 11:01:07,688 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 11:01:07,688 INFO L85 PathProgramCache]: Analyzing trace with hash -7547628, now seen corresponding path program 1 times [2022-12-13 11:01:07,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 11:01:07,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [555978409] [2022-12-13 11:01:07,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 11:01:07,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 11:01:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-12-13 11:01:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-12-13 11:01:08,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-12-13 11:01:08,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-12-13 11:01:08,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-12-13 11:01:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-12-13 11:01:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-12-13 11:01:08,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-12-13 11:01:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-12-13 11:01:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-12-13 11:01:08,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-12-13 11:01:08,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-12-13 11:01:08,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-12-13 11:01:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-12-13 11:01:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-12-13 11:01:08,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-12-13 11:01:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-12-13 11:01:08,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-12-13 11:01:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-12-13 11:01:08,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-12-13 11:01:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-12-13 11:01:08,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-12-13 11:01:08,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-12-13 11:01:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-12-13 11:01:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-12-13 11:01:08,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-12-13 11:01:08,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-12-13 11:01:08,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-12-13 11:01:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-12-13 11:01:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-12-13 11:01:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-12-13 11:01:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-12-13 11:01:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-12-13 11:01:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-12-13 11:01:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-12-13 11:01:08,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-12-13 11:01:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-12-13 11:01:08,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2022-12-13 11:01:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2022-12-13 11:01:08,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 428 [2022-12-13 11:01:08,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 434 [2022-12-13 11:01:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 446 [2022-12-13 11:01:08,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 458 [2022-12-13 11:01:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-12-13 11:01:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 493 [2022-12-13 11:01:08,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:01:08,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 11:01:08,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 514 [2022-12-13 11:01:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-12-13 11:01:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-12-13 11:01:08,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 535 [2022-12-13 11:01:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2022-12-13 11:01:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 569 [2022-12-13 11:01:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 578 [2022-12-13 11:01:08,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 587 [2022-12-13 11:01:08,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 599 [2022-12-13 11:01:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 606 [2022-12-13 11:01:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 632 [2022-12-13 11:01:08,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-12-13 11:01:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 658 [2022-12-13 11:01:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 670 [2022-12-13 11:01:08,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 11:01:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 6880 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2022-12-13 11:01:08,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 11:01:08,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [555978409] [2022-12-13 11:01:08,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [555978409] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 11:01:08,800 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 11:01:08,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-13 11:01:08,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [394350946] [2022-12-13 11:01:08,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 11:01:08,801 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-13 11:01:08,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 11:01:08,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-13 11:01:08,801 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-13 11:01:08,801 INFO L87 Difference]: Start difference. First operand 412515 states and 623894 transitions. Second operand has 5 states, 5 states have (on average 36.8) internal successors, (184), 3 states have internal predecessors, (184), 3 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 3 states have call predecessors, (61), 3 states have call successors, (61) [2022-12-13 11:01:18,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:01:21,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-13 11:02:01,252 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 11:02:01,253 INFO L93 Difference]: Finished difference Result 939822 states and 1421626 transitions. [2022-12-13 11:02:01,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-13 11:02:01,254 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 36.8) internal successors, (184), 3 states have internal predecessors, (184), 3 states have call successors, (65), 4 states have call predecessors, (65), 1 states have return successors, (61), 3 states have call predecessors, (61), 3 states have call successors, (61) Word has length 677 [2022-12-13 11:02:01,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 11:02:04,854 INFO L225 Difference]: With dead ends: 939822 [2022-12-13 11:02:04,854 INFO L226 Difference]: Without dead ends: 527384 [2022-12-13 11:02:07,267 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 215 GetRequests, 208 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 11:02:07,268 INFO L413 NwaCegarLoop]: 3039 mSDtfsCounter, 4935 mSDsluCounter, 4445 mSDsCounter, 0 mSdLazyCounter, 10226 mSolverCounterSat, 7950 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5330 SdHoareTripleChecker+Valid, 7484 SdHoareTripleChecker+Invalid, 18178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7950 IncrementalHoareTripleChecker+Valid, 10226 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.0s IncrementalHoareTripleChecker+Time [2022-12-13 11:02:07,268 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5330 Valid, 7484 Invalid, 18178 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7950 Valid, 10226 Invalid, 2 Unknown, 0 Unchecked, 19.0s Time] [2022-12-13 11:02:07,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 527384 states.