./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 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/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_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R --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-38b53e6 [2022-11-25 18:22:03,079 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 18:22:03,081 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 18:22:03,137 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 18:22:03,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 18:22:03,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 18:22:03,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 18:22:03,147 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 18:22:03,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 18:22:03,152 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 18:22:03,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 18:22:03,157 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 18:22:03,157 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 18:22:03,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 18:22:03,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 18:22:03,165 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 18:22:03,167 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 18:22:03,174 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 18:22:03,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 18:22:03,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 18:22:03,183 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 18:22:03,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 18:22:03,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 18:22:03,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 18:22:03,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 18:22:03,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 18:22:03,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 18:22:03,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 18:22:03,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 18:22:03,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 18:22:03,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 18:22:03,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 18:22:03,205 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 18:22:03,206 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 18:22:03,208 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 18:22:03,208 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 18:22:03,209 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 18:22:03,209 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 18:22:03,209 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 18:22:03,210 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 18:22:03,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 18:22:03,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 18:22:03,251 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 18:22:03,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 18:22:03,252 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 18:22:03,252 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 18:22:03,253 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 18:22:03,253 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 18:22:03,255 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 18:22:03,255 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 18:22:03,255 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 18:22:03,255 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 18:22:03,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 18:22:03,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 18:22:03,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 18:22:03,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 18:22:03,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 18:22:03,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 18:22:03,258 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 18:22:03,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 18:22:03,258 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 18:22:03,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 18:22:03,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 18:22:03,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:22:03,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 18:22:03,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 18:22:03,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 18:22:03,260 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 18:22:03,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 18:22:03,260 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 18:22:03,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 18:22:03,261 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 18:22:03,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 18:22:03,261 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_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e0fc576d8a50911d793e48f3029c6fea512a91c8b7de6b4c98b61b2fe16dd8a [2022-11-25 18:22:03,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 18:22:03,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 18:22:03,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 18:22:03,620 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 18:22:03,620 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 18:22:03,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-25 18:22:06,588 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 18:22:07,327 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 18:22:07,328 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-25 18:22:07,391 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/data/750edc042/22c9eb3885e247e3910fb739a7c6c96b/FLAGfd554c2ed [2022-11-25 18:22:07,406 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/data/750edc042/22c9eb3885e247e3910fb739a7c6c96b [2022-11-25 18:22:07,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 18:22:07,410 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 18:22:07,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 18:22:07,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 18:22:07,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 18:22:07,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:22:07" (1/1) ... [2022-11-25 18:22:07,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d48f76f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:07, skipping insertion in model container [2022-11-25 18:22:07,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:22:07" (1/1) ... [2022-11-25 18:22:07,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 18:22:07,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 18:22:08,500 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:22:08,516 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:22:08,533 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:22:08,602 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:22:08,612 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:22:08,924 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:22:08,932 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:22:08,932 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:22:08,943 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 18:22:08,951 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 18:22:09,002 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:22:09,014 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:22:09,017 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:22:09,027 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 18:22:09,097 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 18:22:09,187 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:22:09,291 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:22:09,332 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 18:22:09,427 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_768 [2022-11-25 18:22:09,428 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_770 [2022-11-25 18:22:09,428 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_771 [2022-11-25 18:22:09,430 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_777 [2022-11-25 18:22:09,454 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:22:09,556 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 18:22:09,592 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:22:09,598 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:22:09,603 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:22:09,608 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:22:09,613 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:22:09,618 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:22:09,644 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:22:09,645 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:09,646 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:22:09,651 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 18:22:09,663 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 18:22:09,663 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-11-25 18:22:09,681 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:22:09,681 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:09,684 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-11-25 18:22:09,691 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-11-25 18:22:09,700 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:09,702 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:09,703 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:09,704 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:09,720 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:09,729 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:22:09,736 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:09,745 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:22:09,757 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:09,785 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-11-25 18:22:09,787 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 18:22:09,795 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:22:09,796 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:22:09,796 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:22:09,819 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:22:09,849 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:09,866 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:22:09,867 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,867 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 18:22:09,868 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,871 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,872 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,872 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 18:22:09,873 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,874 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:22:09,875 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:22:09,875 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,876 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_995 [2022-11-25 18:22:09,876 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_996 [2022-11-25 18:22:09,880 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,881 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-11-25 18:22:09,882 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:09,882 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:09,884 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,885 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,886 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:09,887 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 18:22:09,887 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:09,887 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 18:22:09,888 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,889 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:09,890 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:09,892 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:22:09,892 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 18:22:09,893 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:09,893 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 18:22:09,894 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 18:22:09,894 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:22:09,894 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:22:09,901 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 18:22:09,902 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:22:09,902 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:22:09,902 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:22:09,908 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:22:09,909 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 18:22:09,909 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:22:09,915 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:22:09,916 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:22:10,576 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:22:10,587 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:10,588 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:10,588 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:10,589 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:10,595 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:10,595 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:10,596 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:10,596 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:10,606 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:10,607 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:10,608 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:10,608 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:10,612 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:10,613 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:10,613 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:10,614 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:10,626 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:22:10,627 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:22:10,633 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:22:10,640 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:22:10,645 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:22:10,652 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:22:10,654 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:22:10,655 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 18:22:10,656 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 18:22:10,656 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 18:22:10,657 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:22:10,657 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:22:10,681 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,686 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,687 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,688 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,699 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,700 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,701 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,702 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,702 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,703 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,704 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,704 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,705 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,705 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:10,722 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,724 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,730 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,731 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,732 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,734 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,737 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,738 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,738 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,739 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,739 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,740 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,741 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,741 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,741 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,747 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,748 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,748 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,748 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,748 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,749 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,749 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,749 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,749 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,750 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,750 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,750 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,751 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,751 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,752 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,753 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,753 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,753 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,753 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,753 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,754 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,754 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,754 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,754 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,755 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,755 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,755 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,755 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,756 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,756 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,756 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,756 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,757 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,757 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,757 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,757 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,758 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,758 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,758 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,758 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,759 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,760 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,760 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,760 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,760 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,761 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,761 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,761 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,761 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,762 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,771 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,772 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,778 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,781 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,781 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,781 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,781 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,782 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,784 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,784 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,784 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,784 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,785 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,786 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,787 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,787 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,788 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,790 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,791 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,791 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,792 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,792 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,792 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,793 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,793 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,793 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,795 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,795 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,795 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,795 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,795 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,796 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,796 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,796 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,796 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,797 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,798 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,798 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,798 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,799 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,799 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,799 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,799 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,800 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,800 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,801 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,805 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,806 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,806 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,806 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,806 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,807 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,807 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,807 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,807 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,809 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,810 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,810 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,810 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,810 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,810 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,811 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,811 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,811 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,812 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,813 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,813 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,813 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,813 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,814 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,814 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,814 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,815 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,822 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,828 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 18:22:10,829 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,845 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,857 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,875 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 18:22:10,898 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,920 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 18:22:10,942 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:10,960 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 18:22:11,052 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:22:11,063 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,138 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,143 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,147 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,152 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,173 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,179 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,185 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,191 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,197 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,216 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,221 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,225 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,230 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,235 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,255 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,261 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,284 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,290 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,296 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,318 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,324 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,330 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,336 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,342 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,364 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,370 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,381 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,411 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,411 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,412 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,419 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,425 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,454 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,462 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,469 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,475 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,482 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,508 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,516 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,522 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,528 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,537 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,560 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,567 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,573 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,579 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,585 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,607 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,612 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,618 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,624 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,630 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,653 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,671 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,687 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,693 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,699 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,721 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,722 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,722 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,722 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,723 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,723 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,723 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,724 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,727 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,728 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,728 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,728 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,730 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:11,766 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_3e2d07a4-2896-4982-aa51-51eebb02ff37/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-25 18:22:11,771 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_3e2d07a4-2896-4982-aa51-51eebb02ff37/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-25 18:22:11,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:22:11,884 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 18:22:12,000 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 18:22:12,001 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 18:22:12,001 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 18:22:12,002 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 18:22:12,002 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 18:22:12,008 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:22:12,009 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 18:22:12,010 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 18:22:12,011 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 18:22:12,011 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 18:22:12,016 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 18:22:12,017 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:22:12,017 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 18:22:12,018 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 18:22:12,020 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 18:22:12,023 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:22:12,029 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 18:22:12,031 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 18:22:12,033 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_768 [2022-11-25 18:22:12,033 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_770 [2022-11-25 18:22:12,034 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_771 [2022-11-25 18:22:12,035 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_777 [2022-11-25 18:22:12,037 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 18:22:12,040 WARN L623 FunctionHandler]: Unknown extern function ieee80211_beacon_get_tim [2022-11-25 18:22:12,041 WARN L623 FunctionHandler]: Unknown extern function ioread8 [2022-11-25 18:22:12,041 WARN L623 FunctionHandler]: Unknown extern function ioread16 [2022-11-25 18:22:12,041 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 18:22:12,042 WARN L623 FunctionHandler]: Unknown extern function iowrite8 [2022-11-25 18:22:12,042 WARN L623 FunctionHandler]: Unknown extern function iowrite16 [2022-11-25 18:22:12,042 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 18:22:12,050 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:22:12,051 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:12,051 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 18:22:12,054 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rx_irqsafe [2022-11-25 18:22:12,059 WARN L623 FunctionHandler]: Unknown extern function ieee80211_tx_status_irqsafe [2022-11-25 18:22:12,059 WARN L623 FunctionHandler]: Unknown extern function ieee80211_wake_queue [2022-11-25 18:22:12,062 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:22:12,062 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:12,065 WARN L623 FunctionHandler]: Unknown extern function ieee80211_rts_duration [2022-11-25 18:22:12,138 WARN L623 FunctionHandler]: Unknown extern function ieee80211_stop_queue [2022-11-25 18:22:12,140 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,141 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,141 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:12,142 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,146 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:12,150 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:22:12,153 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:12,155 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 18:22:12,157 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 18:22:12,179 WARN L623 FunctionHandler]: Unknown extern function ieee80211_queue_stopped [2022-11-25 18:22:12,182 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 18:22:12,183 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 18:22:12,184 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 18:22:12,184 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-25 18:22:12,188 WARN L623 FunctionHandler]: Unknown extern function cancel_delayed_work_sync [2022-11-25 18:22:12,206 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,207 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 18:22:12,207 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,208 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 18:22:12,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,210 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,211 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,212 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 18:22:12,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,213 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:22:12,213 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 18:22:12,214 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,214 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_995 [2022-11-25 18:22:12,214 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_996 [2022-11-25 18:22:12,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,217 WARN L623 FunctionHandler]: Unknown extern function pci_try_set_mwi [2022-11-25 18:22:12,217 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,217 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:12,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,219 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,220 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:12,221 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 18:22:12,221 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:12,221 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_multiread [2022-11-25 18:22:12,222 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,223 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:12,223 WARN L623 FunctionHandler]: Unknown extern function eeprom_93cx6_read [2022-11-25 18:22:12,224 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 18:22:12,224 WARN L623 FunctionHandler]: Unknown extern function ieee80211_register_hw [2022-11-25 18:22:12,224 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 18:22:12,225 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-25 18:22:12,225 WARN L623 FunctionHandler]: Unknown extern function iounmap [2022-11-25 18:22:12,225 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:22:12,225 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:22:12,226 WARN L623 FunctionHandler]: Unknown extern function ieee80211_unregister_hw [2022-11-25 18:22:12,226 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 18:22:12,227 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 18:22:12,227 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 18:22:12,227 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 18:22:12,228 WARN L623 FunctionHandler]: Unknown extern function pci_choose_state [2022-11-25 18:22:12,228 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:22:12,228 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 18:22:12,228 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 18:22:12,241 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 18:22:12,245 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:12,245 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:12,246 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:12,246 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:12,249 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:12,249 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:12,250 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:12,250 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:12,253 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:12,253 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:12,254 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:12,254 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:12,257 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:12,257 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:12,258 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 18:22:12,258 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 18:22:12,265 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:22:12,266 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:22:12,270 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 18:22:12,275 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 18:22:12,275 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 18:22:12,276 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 18:22:12,277 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 18:22:12,277 WARN L623 FunctionHandler]: Unknown extern function ieee80211_alloc_hw [2022-11-25 18:22:12,278 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 18:22:12,278 WARN L623 FunctionHandler]: Unknown extern function ieee80211_free_hw [2022-11-25 18:22:12,278 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 18:22:12,279 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 18:22:12,280 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,281 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,282 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,284 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,285 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,286 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,286 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,287 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,287 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,287 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,288 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,288 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,289 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,289 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,290 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,290 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 18:22:12,295 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,296 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,297 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,298 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,299 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,299 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,299 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,300 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,300 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,300 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,300 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,300 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,301 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,301 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,301 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,301 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,301 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,301 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,302 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,302 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,302 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,302 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,302 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,303 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,303 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,303 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,303 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,303 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,303 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,304 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,304 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,304 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,304 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,304 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,304 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,305 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,306 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,307 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,307 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,307 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,307 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,307 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,307 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,308 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,308 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,308 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,308 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,308 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,309 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,309 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,309 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,309 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,309 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,310 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,310 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,310 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,310 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,310 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,311 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,314 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,314 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,316 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,317 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,318 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,319 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,320 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,321 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,322 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,323 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,323 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,323 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,323 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,323 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,324 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,324 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,324 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,324 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,324 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,324 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,325 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,326 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,326 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,326 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,326 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,326 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,327 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,328 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,329 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,329 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,329 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,329 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,329 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,329 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,330 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,330 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,330 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,330 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,330 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,331 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,331 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,331 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,331 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,331 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,332 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,333 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,334 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,335 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 18:22:12,336 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,338 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,340 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,341 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 18:22:12,346 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,348 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 18:22:12,351 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 18:22:12,352 WARN L623 FunctionHandler]: Unknown extern function ieee80211_frequency_to_channel [2022-11-25 18:22:12,358 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 18:22:12,359 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,362 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,363 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,363 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,364 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,364 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,365 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,365 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,365 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,366 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,367 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,367 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,367 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,368 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,368 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,369 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,369 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,370 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,370 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,370 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,371 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,372 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,372 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,373 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,374 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,374 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,375 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,376 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,377 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,377 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,377 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,378 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,379 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,379 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,379 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,380 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,380 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,381 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,381 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,382 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,382 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,383 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,383 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,384 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,384 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,384 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,385 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,386 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,387 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,388 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,389 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,390 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,391 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,392 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,393 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 18:22:12,395 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_3e2d07a4-2896-4982-aa51-51eebb02ff37/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460294,460307] [2022-11-25 18:22:12,395 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_3e2d07a4-2896-4982-aa51-51eebb02ff37/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i[460439,460452] [2022-11-25 18:22:12,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 18:22:12,586 INFO L208 MainTranslator]: Completed translation [2022-11-25 18:22:12,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12 WrapperNode [2022-11-25 18:22:12,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 18:22:12,589 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 18:22:12,589 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 18:22:12,589 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 18:22:12,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:12,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,003 INFO L138 Inliner]: procedures = 521, calls = 3892, calls flagged for inlining = 276, calls inlined = 261, statements flattened = 6846 [2022-11-25 18:22:13,003 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 18:22:13,004 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 18:22:13,004 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 18:22:13,004 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 18:22:13,014 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,014 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,256 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,287 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,340 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,354 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,492 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 18:22:13,493 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 18:22:13,493 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 18:22:13,493 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 18:22:13,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (1/1) ... [2022-11-25 18:22:13,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 18:22:13,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 18:22:13,529 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 18:22:13,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3e2d07a4-2896-4982-aa51-51eebb02ff37/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 18:22:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread8 [2022-11-25 18:22:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread8 [2022-11-25 18:22:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_frequency_to_channel [2022-11-25 18:22:13,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_frequency_to_channel [2022-11-25 18:22:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_tx_ring [2022-11-25 18:22:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_tx_ring [2022-11-25 18:22:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite8 [2022-11-25 18:22:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite8 [2022-11-25 18:22:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 18:22:13,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 18:22:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 18:22:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 18:22:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 18:22:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 18:22:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_init [2022-11-25 18:22:13,573 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_init [2022-11-25 18:22:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_calc_rssi [2022-11-25 18:22:13,574 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_calc_rssi [2022-11-25 18:22:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 18:22:13,574 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 18:22:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-25 18:22:13,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-25 18:22:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 18:22:13,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 18:22:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_write_phy_antenna [2022-11-25 18:22:13,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_write_phy_antenna [2022-11-25 18:22:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_init [2022-11-25 18:22:13,575 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_init [2022-11-25 18:22:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread32 [2022-11-25 18:22:13,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread32 [2022-11-25 18:22:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 18:22:13,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 18:22:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_free_rx_ring [2022-11-25 18:22:13,576 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_free_rx_ring [2022-11-25 18:22:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_bss_info_changed [2022-11-25 18:22:13,577 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_bss_info_changed [2022-11-25 18:22:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_calc_rssi [2022-11-25 18:22:13,577 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_calc_rssi [2022-11-25 18:22:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 18:22:13,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 18:22:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 18:22:13,578 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 18:22:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-25 18:22:13,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rtl8180_driver_exit_14_2 [2022-11-25 18:22:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 18:22:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_set_tx_power [2022-11-25 18:22:13,578 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_set_tx_power [2022-11-25 18:22:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_ioread16 [2022-11-25 18:22:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_ioread16 [2022-11-25 18:22:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_set_anaparam [2022-11-25 18:22:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_set_anaparam [2022-11-25 18:22:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 18:22:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_tx_rate [2022-11-25 18:22:13,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_tx_rate [2022-11-25 18:22:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_conf_erp [2022-11-25 18:22:13,580 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_conf_erp [2022-11-25 18:22:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 18:22:13,580 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 18:22:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 18:22:13,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 18:22:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_stop [2022-11-25 18:22:13,581 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_stop [2022-11-25 18:22:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 18:22:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 18:22:13,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 18:22:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_stop [2022-11-25 18:22:13,581 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_stop [2022-11-25 18:22:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 18:22:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 18:22:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 18:22:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_get_tsf [2022-11-25 18:22:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_get_tsf [2022-11-25 18:22:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 18:22:13,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 18:22:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-25 18:22:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-25 18:22:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 18:22:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 18:22:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-25 18:22:13,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-25 18:22:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 18:22:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 18:22:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-25 18:22:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-25 18:22:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_add_interface [2022-11-25 18:22:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_add_interface [2022-11-25 18:22:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_write_phy_antenna [2022-11-25 18:22:13,584 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_write_phy_antenna [2022-11-25 18:22:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 18:22:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 18:22:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 18:22:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 18:22:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_channel [2022-11-25 18:22:13,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_channel [2022-11-25 18:22:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_set_tx_power [2022-11-25 18:22:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_set_tx_power [2022-11-25 18:22:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_set_channel [2022-11-25 18:22:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_set_channel [2022-11-25 18:22:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-25 18:22:13,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-25 18:22:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 18:22:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-25 18:22:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-25 18:22:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-25 18:22:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-25 18:22:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 18:22:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-25 18:22:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-25 18:22:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2022-11-25 18:22:13,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2022-11-25 18:22:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_cck [2022-11-25 18:22:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_cck [2022-11-25 18:22:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 18:22:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 18:22:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 18:22:13,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 18:22:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 18:22:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 18:22:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 18:22:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:22:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 18:22:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-25 18:22:13,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-25 18:22:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_rts_cts_rate [2022-11-25 18:22:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_rts_cts_rate [2022-11-25 18:22:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-25 18:22:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-25 18:22:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_start [2022-11-25 18:22:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_start [2022-11-25 18:22:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_rf_set_channel [2022-11-25 18:22:13,590 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_rf_set_channel [2022-11-25 18:22:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 18:22:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 18:22:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_resume [2022-11-25 18:22:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_resume [2022-11-25 18:22:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write_phy_ofdm [2022-11-25 18:22:13,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write_phy_ofdm [2022-11-25 18:22:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-25 18:22:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_rtl8180_priv [2022-11-25 18:22:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_calc_rssi [2022-11-25 18:22:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_calc_rssi [2022-11-25 18:22:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_write_phy [2022-11-25 18:22:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_write_phy [2022-11-25 18:22:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-11-25 18:22:13,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-11-25 18:22:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 18:22:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 18:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 18:22:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 18:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure write_sa2400 [2022-11-25 18:22:13,593 INFO L138 BoogieDeclarations]: Found implementation of procedure write_sa2400 [2022-11-25 18:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 18:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 18:22:13,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 18:22:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 18:22:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_stop [2022-11-25 18:22:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_stop [2022-11-25 18:22:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ieee80211_free_hw [2022-11-25 18:22:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ieee80211_free_hw [2022-11-25 18:22:13,594 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_rf_init [2022-11-25 18:22:13,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_rf_init [2022-11-25 18:22:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225z2_rf_init [2022-11-25 18:22:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225z2_rf_init [2022-11-25 18:22:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove [2022-11-25 18:22:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove [2022-11-25 18:22:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 18:22:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 18:22:13,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-25 18:22:13,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-25 18:22:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 18:22:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 18:22:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure sa2400_rf_stop [2022-11-25 18:22:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure sa2400_rf_stop [2022-11-25 18:22:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 18:22:13,596 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 18:22:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-25 18:22:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-25 18:22:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_write [2022-11-25 18:22:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_write [2022-11-25 18:22:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 18:22:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure grf5101_write_phy_antenna [2022-11-25 18:22:13,597 INFO L138 BoogieDeclarations]: Found implementation of procedure grf5101_write_phy_antenna [2022-11-25 18:22:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 18:22:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 18:22:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-25 18:22:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-25 18:22:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 18:22:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 18:22:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure write_max2820 [2022-11-25 18:22:13,598 INFO L138 BoogieDeclarations]: Found implementation of procedure write_max2820 [2022-11-25 18:22:13,598 INFO L130 BoogieDeclarations]: Found specification of procedure write_grf5101 [2022-11-25 18:22:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure write_grf5101 [2022-11-25 18:22:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_remove_interface [2022-11-25 18:22:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_remove_interface [2022-11-25 18:22:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-25 18:22:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-25 18:22:13,599 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8225_read [2022-11-25 18:22:13,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8225_read [2022-11-25 18:22:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure max2820_rf_set_channel [2022-11-25 18:22:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure max2820_rf_set_channel [2022-11-25 18:22:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 18:22:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_read [2022-11-25 18:22:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_read [2022-11-25 18:22:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-11-25 18:22:13,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-11-25 18:22:13,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 18:22:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 18:22:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_handle_tx [2022-11-25 18:22:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_handle_tx [2022-11-25 18:22:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_configure_filter [2022-11-25 18:22:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_configure_filter [2022-11-25 18:22:13,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_84 [2022-11-25 18:22:13,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_84 [2022-11-25 18:22:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-25 18:22:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_rtl8180_priv [2022-11-25 18:22:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 18:22:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 18:22:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-11-25 18:22:13,602 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-11-25 18:22:13,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 18:22:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 18:22:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_prepare_multicast [2022-11-25 18:22:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_prepare_multicast [2022-11-25 18:22:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 18:22:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 18:22:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite32 [2022-11-25 18:22:13,603 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite32 [2022-11-25 18:22:13,603 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_93cx6_multiread [2022-11-25 18:22:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_93cx6_multiread [2022-11-25 18:22:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-11-25 18:22:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 18:22:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 18:22:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-25 18:22:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_config [2022-11-25 18:22:13,604 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_config [2022-11-25 18:22:13,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 18:22:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 18:22:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8180_tx [2022-11-25 18:22:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8180_tx [2022-11-25 18:22:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure rtl818x_iowrite16 [2022-11-25 18:22:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl818x_iowrite16 [2022-11-25 18:22:13,605 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2022-11-25 18:22:13,605 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2022-11-25 18:22:14,805 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 18:22:14,812 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 18:22:15,170 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 18:22:25,314 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-25 18:22:25,562 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 18:22:25,587 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 18:22:25,588 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-25 18:22:25,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:22:25 BoogieIcfgContainer [2022-11-25 18:22:25,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 18:22:25,595 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 18:22:25,595 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 18:22:25,599 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 18:22:25,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:22:07" (1/3) ... [2022-11-25 18:22:25,600 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9120de8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:22:25, skipping insertion in model container [2022-11-25 18:22:25,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:22:12" (2/3) ... [2022-11-25 18:22:25,600 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9120de8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:22:25, skipping insertion in model container [2022-11-25 18:22:25,600 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:22:25" (3/3) ... [2022-11-25 18:22:25,601 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-wireless-rtl818x-rtl8180-rtl8180.cil.i [2022-11-25 18:22:25,621 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 18:22:25,621 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 18:22:25,751 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 18:22:25,758 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;@160d7a5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 18:22:25,758 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 18:22:25,773 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) [2022-11-25 18:22:25,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-11-25 18:22:25,838 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:22:25,839 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] [2022-11-25 18:22:25,840 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:22:25,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:22:25,845 INFO L85 PathProgramCache]: Analyzing trace with hash -1838740536, now seen corresponding path program 1 times [2022-11-25 18:22:25,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:22:25,855 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [664206610] [2022-11-25 18:22:25,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:22:25,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:22:26,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:22:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:22:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:22:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:22:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:22:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:22:27,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:22:27,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:22:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:22:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:22:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:22:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:22:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:22:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:22:27,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:22:27,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:22:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:22:27,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:22:27,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,899 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:22:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:22:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:22:27,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:22:27,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:27,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:22:28,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:22:28,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:22:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:22:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:22:28,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:22:28,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:22:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:22:28,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:22:28,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:22:28,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,251 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:22:28,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:22:28,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:22:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-25 18:22:28,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-11-25 18:22:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2022-11-25 18:22:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-11-25 18:22:28,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-11-25 18:22:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2022-11-25 18:22:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-11-25 18:22:28,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:28,475 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-11-25 18:22:28,475 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:22:28,475 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [664206610] [2022-11-25 18:22:28,476 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [664206610] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:22:28,476 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:22:28,476 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:22:28,478 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1841346602] [2022-11-25 18:22:28,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:22:28,483 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:22:28,484 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:22:28,529 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:22:28,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:22:28,538 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 19.4) 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) [2022-11-25 18:22:35,228 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 [] [2022-11-25 18:22:56,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:22:56,164 INFO L93 Difference]: Finished difference Result 9646 states and 14646 transitions. [2022-11-25 18:22:56,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:22:56,167 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 [2022-11-25 18:22:56,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:22:56,242 INFO L225 Difference]: With dead ends: 9646 [2022-11-25 18:22:56,242 INFO L226 Difference]: Without dead ends: 6575 [2022-11-25 18:22:56,273 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:22:56,276 INFO L413 NwaCegarLoop]: 2416 mSDtfsCounter, 7107 mSDsluCounter, 3679 mSDsCounter, 0 mSdLazyCounter, 8909 mSolverCounterSat, 10242 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7552 SdHoareTripleChecker+Valid, 6095 SdHoareTripleChecker+Invalid, 19152 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 10242 IncrementalHoareTripleChecker+Valid, 8909 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.2s IncrementalHoareTripleChecker+Time [2022-11-25 18:22:56,277 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7552 Valid, 6095 Invalid, 19152 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [10242 Valid, 8909 Invalid, 1 Unknown, 0 Unchecked, 26.2s Time] [2022-11-25 18:22:56,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6575 states. [2022-11-25 18:22:56,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6575 to 6101. [2022-11-25 18:22:57,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6101 states, 3492 states have (on average 1.2414089347079038) internal successors, (4335), 3563 states have internal predecessors, (4335), 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) [2022-11-25 18:22:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6101 states to 6101 states and 9139 transitions. [2022-11-25 18:22:57,068 INFO L78 Accepts]: Start accepts. Automaton has 6101 states and 9139 transitions. Word has length 472 [2022-11-25 18:22:57,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:22:57,074 INFO L495 AbstractCegarLoop]: Abstraction has 6101 states and 9139 transitions. [2022-11-25 18:22:57,074 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) [2022-11-25 18:22:57,074 INFO L276 IsEmpty]: Start isEmpty. Operand 6101 states and 9139 transitions. [2022-11-25 18:22:57,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2022-11-25 18:22:57,098 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:22:57,098 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] [2022-11-25 18:22:57,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 18:22:57,099 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:22:57,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:22:57,100 INFO L85 PathProgramCache]: Analyzing trace with hash -832317188, now seen corresponding path program 1 times [2022-11-25 18:22:57,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:22:57,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1569103594] [2022-11-25 18:22:57,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:22:57,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:22:57,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:57,841 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:22:57,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:57,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:57,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:22:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:57,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:57,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:22:58,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:22:58,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:22:58,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:22:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:22:58,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:22:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:22:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:22:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:22:58,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:22:58,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:22:58,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,294 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:22:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:22:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:22:58,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:22:58,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:22:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:22:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:22:58,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:22:58,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:22:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:22:58,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:22:58,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:22:58,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:22:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:22:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:22:58,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:22:58,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:22:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:22:58,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:22:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:22:58,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:22:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:22:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-25 18:22:58,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-11-25 18:22:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 413 [2022-11-25 18:22:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 418 [2022-11-25 18:22:58,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2022-11-25 18:22:58,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:58,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:22:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:59,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 450 [2022-11-25 18:22:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:59,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 462 [2022-11-25 18:22:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:22:59,027 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-11-25 18:22:59,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:22:59,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1569103594] [2022-11-25 18:22:59,028 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1569103594] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:22:59,029 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:22:59,029 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:22:59,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [173380173] [2022-11-25 18:22:59,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:22:59,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:22:59,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:22:59,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:22:59,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:22:59,035 INFO L87 Difference]: Start difference. First operand 6101 states and 9139 transitions. Second operand has 5 states, 5 states have (on average 18.8) internal successors, (94), 3 states have internal predecessors, (94), 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) [2022-11-25 18:23:04,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:23:08,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:23:15,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:23:18,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:23:30,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:23:30,224 INFO L93 Difference]: Finished difference Result 18899 states and 28431 transitions. [2022-11-25 18:23:30,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:23:30,227 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 3 states have internal predecessors, (94), 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 469 [2022-11-25 18:23:30,228 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:23:30,341 INFO L225 Difference]: With dead ends: 18899 [2022-11-25 18:23:30,341 INFO L226 Difference]: Without dead ends: 12875 [2022-11-25 18:23:30,392 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:23:30,393 INFO L413 NwaCegarLoop]: 2382 mSDtfsCounter, 7012 mSDsluCounter, 3652 mSDsCounter, 0 mSdLazyCounter, 8763 mSolverCounterSat, 10044 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7449 SdHoareTripleChecker+Valid, 6034 SdHoareTripleChecker+Invalid, 18811 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10044 IncrementalHoareTripleChecker+Valid, 8763 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 29.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:23:30,393 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7449 Valid, 6034 Invalid, 18811 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10044 Valid, 8763 Invalid, 4 Unknown, 0 Unchecked, 29.9s Time] [2022-11-25 18:23:30,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12875 states. [2022-11-25 18:23:31,595 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12875 to 12172. [2022-11-25 18:23:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12172 states, 6958 states have (on average 1.2368496694452429) internal successors, (8606), 7105 states have internal predecessors, (8606), 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) [2022-11-25 18:23:31,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12172 states to 12172 states and 18251 transitions. [2022-11-25 18:23:31,740 INFO L78 Accepts]: Start accepts. Automaton has 12172 states and 18251 transitions. Word has length 469 [2022-11-25 18:23:31,741 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:23:31,742 INFO L495 AbstractCegarLoop]: Abstraction has 12172 states and 18251 transitions. [2022-11-25 18:23:31,743 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.8) internal successors, (94), 3 states have internal predecessors, (94), 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) [2022-11-25 18:23:31,743 INFO L276 IsEmpty]: Start isEmpty. Operand 12172 states and 18251 transitions. [2022-11-25 18:23:31,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2022-11-25 18:23:31,760 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:23:31,760 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] [2022-11-25 18:23:31,761 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 18:23:31,761 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:23:31,761 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:23:31,762 INFO L85 PathProgramCache]: Analyzing trace with hash -593391305, now seen corresponding path program 1 times [2022-11-25 18:23:31,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:23:31,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873237115] [2022-11-25 18:23:31,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:23:31,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:23:31,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:23:32,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:23:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:23:32,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:23:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:23:32,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:23:32,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:23:32,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:23:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:23:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:23:32,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:23:32,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:23:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:23:32,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:23:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:23:32,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:23:32,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:23:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:23:32,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:23:32,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:23:32,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:23:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:23:32,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:23:32,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:23:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:23:32,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:23:32,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:23:32,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:32,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:23:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:23:33,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:23:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:23:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:23:33,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:23:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:23:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:23:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-25 18:23:33,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-11-25 18:23:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 415 [2022-11-25 18:23:33,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-11-25 18:23:33,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 426 [2022-11-25 18:23:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:23:33,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 452 [2022-11-25 18:23:33,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-11-25 18:23:33,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:23:33,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-11-25 18:23:33,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:23:33,327 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873237115] [2022-11-25 18:23:33,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1873237115] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:23:33,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:23:33,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:23:33,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466558332] [2022-11-25 18:23:33,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:23:33,330 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:23:33,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:23:33,331 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:23:33,331 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:23:33,332 INFO L87 Difference]: Start difference. First operand 12172 states and 18251 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) [2022-11-25 18:23:38,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:23:42,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:23:59,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:23:59,956 INFO L93 Difference]: Finished difference Result 37392 states and 56237 transitions. [2022-11-25 18:23:59,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:23:59,956 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 [2022-11-25 18:23:59,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:24:00,142 INFO L225 Difference]: With dead ends: 37392 [2022-11-25 18:24:00,142 INFO L226 Difference]: Without dead ends: 25297 [2022-11-25 18:24:00,230 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:24:00,231 INFO L413 NwaCegarLoop]: 2387 mSDtfsCounter, 7012 mSDsluCounter, 3656 mSDsCounter, 0 mSdLazyCounter, 8771 mSolverCounterSat, 10041 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7449 SdHoareTripleChecker+Valid, 6043 SdHoareTripleChecker+Invalid, 18813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10041 IncrementalHoareTripleChecker+Valid, 8771 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.8s IncrementalHoareTripleChecker+Time [2022-11-25 18:24:00,231 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7449 Valid, 6043 Invalid, 18813 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10041 Valid, 8771 Invalid, 1 Unknown, 0 Unchecked, 24.8s Time] [2022-11-25 18:24:00,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25297 states. [2022-11-25 18:24:02,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25297 to 24128. [2022-11-25 18:24:02,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24128 states, 13762 states have (on average 1.2325243423920942) internal successors, (16962), 14061 states have internal predecessors, (16962), 9436 states have call successors, (9436), 880 states have call predecessors, (9436), 929 states have return successors, (9792), 9335 states have call predecessors, (9792), 9436 states have call successors, (9792) [2022-11-25 18:24:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24128 states to 24128 states and 36190 transitions. [2022-11-25 18:24:02,831 INFO L78 Accepts]: Start accepts. Automaton has 24128 states and 36190 transitions. Word has length 471 [2022-11-25 18:24:02,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:24:02,832 INFO L495 AbstractCegarLoop]: Abstraction has 24128 states and 36190 transitions. [2022-11-25 18:24:02,833 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) [2022-11-25 18:24:02,833 INFO L276 IsEmpty]: Start isEmpty. Operand 24128 states and 36190 transitions. [2022-11-25 18:24:02,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2022-11-25 18:24:02,842 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:24:02,842 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] [2022-11-25 18:24:02,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 18:24:02,843 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:24:02,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:24:02,843 INFO L85 PathProgramCache]: Analyzing trace with hash 1527852747, now seen corresponding path program 1 times [2022-11-25 18:24:02,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:24:02,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650088621] [2022-11-25 18:24:02,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:24:02,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:24:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:24:03,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:24:03,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:24:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:03,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:24:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:03,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:24:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:24:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:03,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:24:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:24:04,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:24:04,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:24:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:24:04,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:24:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:24:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:24:04,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:24:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,182 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:24:04,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:24:04,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:24:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:24:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:24:04,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:24:04,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:24:04,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,330 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:24:04,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:24:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:24:04,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:24:04,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:24:04,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:24:04,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:24:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:24:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:24:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:24:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:24:04,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:24:04,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:24:04,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-25 18:24:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-11-25 18:24:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 414 [2022-11-25 18:24:04,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2022-11-25 18:24:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 425 [2022-11-25 18:24:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:04,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 451 [2022-11-25 18:24:04,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2022-11-25 18:24:04,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:04,732 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-11-25 18:24:04,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:24:04,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650088621] [2022-11-25 18:24:04,733 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [650088621] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:24:04,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:24:04,734 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:24:04,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1958084507] [2022-11-25 18:24:04,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:24:04,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:24:04,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:24:04,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:24:04,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:24:04,736 INFO L87 Difference]: Start difference. First operand 24128 states and 36190 transitions. Second operand has 5 states, 5 states have (on average 19.0) internal successors, (95), 3 states have internal predecessors, (95), 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) [2022-11-25 18:24:09,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:24:12,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:24:17,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:24:21,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:24:35,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:24:35,168 INFO L93 Difference]: Finished difference Result 73580 states and 110678 transitions. [2022-11-25 18:24:35,169 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:24:35,169 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 3 states have internal predecessors, (95), 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 470 [2022-11-25 18:24:35,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:24:35,665 INFO L225 Difference]: With dead ends: 73580 [2022-11-25 18:24:35,666 INFO L226 Difference]: Without dead ends: 49529 [2022-11-25 18:24:35,807 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:24:35,809 INFO L413 NwaCegarLoop]: 2382 mSDtfsCounter, 6999 mSDsluCounter, 3651 mSDsCounter, 0 mSdLazyCounter, 8781 mSolverCounterSat, 10029 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7436 SdHoareTripleChecker+Valid, 6033 SdHoareTripleChecker+Invalid, 18813 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10029 IncrementalHoareTripleChecker+Valid, 8781 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.0s IncrementalHoareTripleChecker+Time [2022-11-25 18:24:35,810 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7436 Valid, 6033 Invalid, 18813 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10029 Valid, 8781 Invalid, 3 Unknown, 0 Unchecked, 27.0s Time] [2022-11-25 18:24:35,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49529 states. [2022-11-25 18:24:39,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49529 to 47463. [2022-11-25 18:24:39,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47463 states, 26972 states have (on average 1.2279400860151268) internal successors, (33120), 27570 states have internal predecessors, (33120), 18639 states have call successors, (18639), 1747 states have call predecessors, (18639), 1851 states have return successors, (19468), 18446 states have call predecessors, (19468), 18639 states have call successors, (19468) [2022-11-25 18:24:40,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47463 states to 47463 states and 71227 transitions. [2022-11-25 18:24:40,346 INFO L78 Accepts]: Start accepts. Automaton has 47463 states and 71227 transitions. Word has length 470 [2022-11-25 18:24:40,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:24:40,349 INFO L495 AbstractCegarLoop]: Abstraction has 47463 states and 71227 transitions. [2022-11-25 18:24:40,349 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 19.0) internal successors, (95), 3 states have internal predecessors, (95), 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) [2022-11-25 18:24:40,349 INFO L276 IsEmpty]: Start isEmpty. Operand 47463 states and 71227 transitions. [2022-11-25 18:24:40,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-11-25 18:24:40,356 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:24:40,356 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] [2022-11-25 18:24:40,356 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 18:24:40,357 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:24:40,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:24:40,358 INFO L85 PathProgramCache]: Analyzing trace with hash 611365929, now seen corresponding path program 1 times [2022-11-25 18:24:40,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:24:40,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1840510740] [2022-11-25 18:24:40,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:24:40,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:24:40,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:40,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:24:40,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:40,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:40,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:24:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:40,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:40,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:40,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:24:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:24:41,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:24:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:24:41,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:24:41,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:24:41,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:24:41,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:24:41,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:24:41,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:24:41,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:24:41,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:24:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:24:41,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:24:41,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:24:41,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:24:41,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,730 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:24:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:24:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:24:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:24:41,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:24:41,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:24:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:24:41,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:24:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:24:41,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:24:41,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:41,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:41,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:24:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:24:42,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:24:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:24:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:24:42,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:24:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:24:42,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-25 18:24:42,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-11-25 18:24:42,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 427 [2022-11-25 18:24:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:24:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 453 [2022-11-25 18:24:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2022-11-25 18:24:42,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:24:42,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5778 trivial. 0 not checked. [2022-11-25 18:24:42,292 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:24:42,292 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1840510740] [2022-11-25 18:24:42,292 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1840510740] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:24:42,292 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:24:42,293 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:24:42,293 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [68170442] [2022-11-25 18:24:42,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:24:42,294 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:24:42,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:24:42,295 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:24:42,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:24:42,295 INFO L87 Difference]: Start difference. First operand 47463 states and 71227 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) [2022-11-25 18:24:45,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:24:51,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:25:13,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:25:13,136 INFO L93 Difference]: Finished difference Result 139483 states and 209648 transitions. [2022-11-25 18:25:13,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:25:13,137 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 [2022-11-25 18:25:13,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:25:13,997 INFO L225 Difference]: With dead ends: 139483 [2022-11-25 18:25:13,998 INFO L226 Difference]: Without dead ends: 92097 [2022-11-25 18:25:14,323 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 [2022-11-25 18:25:14,326 INFO L413 NwaCegarLoop]: 3158 mSDtfsCounter, 4922 mSDsluCounter, 4561 mSDsCounter, 0 mSdLazyCounter, 10262 mSolverCounterSat, 7774 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5314 SdHoareTripleChecker+Valid, 7719 SdHoareTripleChecker+Invalid, 18038 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7774 IncrementalHoareTripleChecker+Valid, 10262 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.8s IncrementalHoareTripleChecker+Time [2022-11-25 18:25:14,327 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5314 Valid, 7719 Invalid, 18038 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7774 Valid, 10262 Invalid, 2 Unknown, 0 Unchecked, 24.8s Time] [2022-11-25 18:25:14,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92097 states. [2022-11-25 18:25:20,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92097 to 88144. [2022-11-25 18:25:20,512 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) [2022-11-25 18:25:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88144 states to 88144 states and 132130 transitions. [2022-11-25 18:25:21,416 INFO L78 Accepts]: Start accepts. Automaton has 88144 states and 132130 transitions. Word has length 472 [2022-11-25 18:25:21,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:25:21,417 INFO L495 AbstractCegarLoop]: Abstraction has 88144 states and 132130 transitions. [2022-11-25 18:25:21,417 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) [2022-11-25 18:25:21,417 INFO L276 IsEmpty]: Start isEmpty. Operand 88144 states and 132130 transitions. [2022-11-25 18:25:21,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2022-11-25 18:25:21,422 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:25:21,423 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] [2022-11-25 18:25:21,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 18:25:21,423 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:25:21,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:25:21,424 INFO L85 PathProgramCache]: Analyzing trace with hash 1766124398, now seen corresponding path program 1 times [2022-11-25 18:25:21,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:25:21,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677390056] [2022-11-25 18:25:21,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:25:21,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:25:21,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-25 18:25:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-25 18:25:22,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-25 18:25:22,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,275 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-25 18:25:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-25 18:25:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-25 18:25:22,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-25 18:25:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-25 18:25:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-25 18:25:22,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-25 18:25:22,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-25 18:25:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-25 18:25:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-25 18:25:22,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:25:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-25 18:25:22,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-25 18:25:22,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-25 18:25:22,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-25 18:25:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-25 18:25:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-25 18:25:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-25 18:25:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-25 18:25:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-25 18:25:22,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-25 18:25:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-25 18:25:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:22,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-25 18:25:23,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-25 18:25:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-25 18:25:23,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-25 18:25:23,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-25 18:25:23,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-25 18:25:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-25 18:25:23,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-25 18:25:23,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-25 18:25:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-25 18:25:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-25 18:25:23,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:25:23,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 401 [2022-11-25 18:25:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 416 [2022-11-25 18:25:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 420 [2022-11-25 18:25:23,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-11-25 18:25:23,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-25 18:25:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 437 [2022-11-25 18:25:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2022-11-25 18:25:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 449 [2022-11-25 18:25:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 464 [2022-11-25 18:25:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 475 [2022-11-25 18:25:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:25:23,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5781 trivial. 0 not checked. [2022-11-25 18:25:23,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:25:23,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677390056] [2022-11-25 18:25:23,429 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [677390056] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:25:23,429 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:25:23,429 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 18:25:23,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307228181] [2022-11-25 18:25:23,430 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:25:23,430 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 18:25:23,430 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:25:23,432 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 18:25:23,432 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 18:25:23,432 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) [2022-11-25 18:25:54,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:25:54,846 INFO L93 Difference]: Finished difference Result 272761 states and 412041 transitions. [2022-11-25 18:25:54,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:25:54,847 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 [2022-11-25 18:25:54,848 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:25:56,521 INFO L225 Difference]: With dead ends: 272761 [2022-11-25 18:25:56,521 INFO L226 Difference]: Without dead ends: 184694 [2022-11-25 18:25:57,351 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 168 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-11-25 18:25:57,351 INFO L413 NwaCegarLoop]: 2269 mSDtfsCounter, 7608 mSDsluCounter, 3745 mSDsCounter, 0 mSdLazyCounter, 8391 mSolverCounterSat, 10701 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7995 SdHoareTripleChecker+Valid, 6014 SdHoareTripleChecker+Invalid, 19092 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 10701 IncrementalHoareTripleChecker+Valid, 8391 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.0s IncrementalHoareTripleChecker+Time [2022-11-25 18:25:57,352 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7995 Valid, 6014 Invalid, 19092 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [10701 Valid, 8391 Invalid, 0 Unknown, 0 Unchecked, 18.0s Time] [2022-11-25 18:25:57,551 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184694 states.