./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/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_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/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_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/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 637c8df7181ab241b9f0175bf03e24d65a8b4c37f1a710a25ab16dc44ce41188 --- 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 17:54:58,148 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:54:58,150 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:54:58,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:54:58,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:54:58,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:54:58,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:54:58,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:54:58,212 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:54:58,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:54:58,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:54:58,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:54:58,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:54:58,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:54:58,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:54:58,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:54:58,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:54:58,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:54:58,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:54:58,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:54:58,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:54:58,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:54:58,241 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:54:58,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:54:58,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:54:58,246 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:54:58,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:54:58,248 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:54:58,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:54:58,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:54:58,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:54:58,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:54:58,252 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:54:58,253 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:54:58,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:54:58,255 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:54:58,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:54:58,256 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:54:58,256 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:54:58,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:54:58,258 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:54:58,259 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:54:58,281 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:54:58,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:54:58,281 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:54:58,282 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:54:58,282 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:54:58,283 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:54:58,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:54:58,284 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:54:58,284 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:54:58,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:54:58,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:54:58,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:54:58,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:54:58,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:54:58,286 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:54:58,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:54:58,286 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:54:58,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:54:58,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:54:58,287 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:54:58,287 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:54:58,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:54:58,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:54:58,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:54:58,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:54:58,288 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:54:58,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:54:58,288 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:54:58,289 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:54:58,289 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:54:58,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:54:58,289 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_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 637c8df7181ab241b9f0175bf03e24d65a8b4c37f1a710a25ab16dc44ce41188 [2022-11-25 17:54:58,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:54:58,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:54:58,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:54:58,671 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:54:58,671 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:54:58,673 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i [2022-11-25 17:55:01,611 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:55:02,466 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:55:02,467 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i [2022-11-25 17:55:02,517 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/data/3df2a4552/b0feed93ac3343f4b0467e12376658c8/FLAGa95b07de2 [2022-11-25 17:55:02,532 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/data/3df2a4552/b0feed93ac3343f4b0467e12376658c8 [2022-11-25 17:55:02,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:55:02,536 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:55:02,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:55:02,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:55:02,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:55:02,542 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:55:02" (1/1) ... [2022-11-25 17:55:02,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32f92178 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:02, skipping insertion in model container [2022-11-25 17:55:02,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:55:02" (1/1) ... [2022-11-25 17:55:02,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:55:02,754 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:55:04,286 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:04,296 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:04,312 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 17:55:04,329 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 17:55:04,376 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:55:04,384 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 17:55:04,392 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:55:04,400 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 17:55:04,520 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-11-25 17:55:04,537 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 17:55:04,547 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 17:55:04,573 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:04,574 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:55:04,575 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:04,585 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:04,585 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:55:04,586 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:04,746 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 17:55:04,765 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:04,956 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:55:05,083 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 17:55:05,093 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 17:55:05,102 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 17:55:05,173 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 17:55:05,294 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 17:55:05,373 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:55:05,378 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:55:05,379 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:55:05,390 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:55:05,401 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:55:05,412 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:55:05,423 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 17:55:05,434 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 17:55:05,443 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:55:05,479 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:55:05,486 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:05,493 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 17:55:05,737 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:55:05,857 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:55:05,962 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-11-25 17:55:05,994 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 17:55:05,995 WARN L623 FunctionHandler]: Unknown extern function netif_schedule_queue [2022-11-25 17:55:06,003 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 17:55:06,054 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 17:55:06,133 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:06,135 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:06,137 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:06,144 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:06,145 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:55:06,417 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,455 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_394 [2022-11-25 17:55:06,484 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:06,485 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:55:06,485 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:06,496 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:06,496 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:55:06,497 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:06,510 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,512 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,514 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,518 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,541 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,543 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,544 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,546 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,575 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:55:06,582 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-11-25 17:55:06,598 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:06,607 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:55:06,614 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:06,615 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:06,623 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:06,624 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:55:06,624 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:06,626 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:55:06,636 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:06,646 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:55:06,647 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:06,649 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:55:06,650 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:06,660 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:06,662 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:06,675 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:06,706 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:55:06,707 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:55:06,709 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:06,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:06,711 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:06,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:06,712 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:06,714 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:06,715 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:06,898 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,899 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:06,941 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:06,943 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:07,018 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:07,099 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:07,108 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,109 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,109 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,110 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,110 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,111 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,112 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,112 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,113 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,113 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,114 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,115 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,115 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,116 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:07,117 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:07,125 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,134 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,136 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,156 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:07,179 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:55:07,188 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:55:07,197 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:07,235 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:07,236 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:07,236 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:07,237 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:07,237 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:55:07,238 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-11-25 17:55:07,247 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:07,267 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-11-25 17:55:07,268 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:07,268 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:55:07,269 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:55:07,292 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:55:07,293 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:55:07,294 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:07,295 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:55:07,322 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:55:07,356 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:07,357 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-11-25 17:55:07,357 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:07,402 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:55:07,432 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:55:07,432 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:55:07,441 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:55:07,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,442 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:55:07,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,444 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,447 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,448 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,449 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:55:07,449 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:55:07,516 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:55:07,517 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 17:55:07,518 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:55:07,519 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:55:07,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,536 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,545 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,577 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,586 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,596 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,607 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,633 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:07,634 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:07,660 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,660 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:07,661 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,662 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:07,665 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,666 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:07,692 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,738 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:55:07,739 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:55:07,783 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:07,792 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:07,914 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:55:07,915 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:07,916 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,917 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,917 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:07,918 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:07,936 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:55:07,937 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:55:07,947 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:55:07,999 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:55:08,007 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 17:55:08,008 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 17:55:08,017 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-25 17:55:08,028 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:55:08,031 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-25 17:55:08,032 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-25 17:55:08,040 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:08,041 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:55:08,042 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:55:08,043 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:55:08,052 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:08,052 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:08,053 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:55:08,053 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:55:08,053 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,054 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:55:08,054 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:08,054 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:08,065 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,065 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,066 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,067 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,068 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,068 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,069 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,070 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,078 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,079 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,081 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,081 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,098 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:08,104 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-11-25 17:55:08,114 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:08,164 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:55:08,165 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:55:08,166 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:55:08,166 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:55:08,201 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 17:55:08,210 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:08,276 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:55:08,323 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:55:08,408 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 17:55:08,408 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 17:55:08,435 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-11-25 17:55:08,435 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-25 17:55:08,436 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:55:08,437 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-25 17:55:08,438 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:08,447 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:55:08,448 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,448 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,448 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 17:55:08,449 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,449 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:55:08,450 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,450 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:55:08,450 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:55:08,451 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:55:08,451 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:55:08,451 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:55:08,452 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 17:55:08,452 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,453 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,454 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-25 17:55:08,454 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-11-25 17:55:08,454 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,456 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,456 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,457 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,458 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,460 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:08,464 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-25 17:55:08,465 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 17:55:08,466 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-11-25 17:55:08,466 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-25 17:55:08,467 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:55:08,467 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-25 17:55:08,468 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:55:08,468 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:55:08,468 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:55:08,477 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:08,477 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:08,478 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:08,478 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:08,479 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:08,480 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:08,481 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:55:08,482 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:55:08,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:08,491 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 17:55:08,492 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,493 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:55:08,494 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:55:08,494 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:55:08,494 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:55:08,502 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:55:08,503 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:08,503 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-25 17:55:08,504 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:55:08,504 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:55:08,512 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:55:08,520 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:55:08,529 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:08,529 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:55:08,530 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:08,530 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:55:08,530 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:08,538 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:08,539 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:55:08,539 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,539 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:55:08,540 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:55:08,540 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:55:08,540 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:55:08,541 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:08,541 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-25 17:55:08,541 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:08,549 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:08,550 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:55:08,550 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:08,558 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:08,559 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:55:08,559 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:08,696 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:08,713 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:55:08,715 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:55:08,716 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:55:08,716 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:55:08,718 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_6 [2022-11-25 17:55:08,719 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_6 [2022-11-25 17:55:08,724 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_4 [2022-11-25 17:55:08,725 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 17:55:08,725 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 17:55:08,725 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-11-25 17:55:08,728 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_5 [2022-11-25 17:55:08,728 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_5 [2022-11-25 17:55:08,728 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_5 [2022-11-25 17:55:08,729 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_5 [2022-11-25 17:55:08,729 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_5 [2022-11-25 17:55:08,730 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_5 [2022-11-25 17:55:08,730 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_5 [2022-11-25 17:55:08,730 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_5 [2022-11-25 17:55:08,731 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_5 [2022-11-25 17:55:08,731 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_5 [2022-11-25 17:55:08,732 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_5 [2022-11-25 17:55:08,732 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_5 [2022-11-25 17:55:08,732 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_5 [2022-11-25 17:55:08,733 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_5 [2022-11-25 17:55:08,734 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:55:08,735 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 17:55:08,735 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:55:08,735 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 17:55:08,736 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 17:55:08,736 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:08,737 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:08,737 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:08,737 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:55:08,738 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:08,738 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:08,738 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:08,738 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:08,739 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:08,739 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:08,739 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:08,739 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:08,740 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:08,740 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:55:08,740 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:55:08,741 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:55:08,741 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:08,742 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:08,742 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:55:08,742 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:08,743 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:08,743 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 17:55:08,743 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:55:08,744 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 17:55:08,744 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:08,744 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 17:55:08,745 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:55:08,745 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 17:55:08,745 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:08,746 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:08,746 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:55:08,747 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:55:08,802 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_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i[576599,576612] [2022-11-25 17:55:09,120 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,121 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,123 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,123 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,124 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,141 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,156 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,156 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,160 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:55:09,293 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:55:09,436 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,437 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,438 WARN L623 FunctionHandler]: Unknown extern function __local_bh_disable_ip [2022-11-25 17:55:09,438 WARN L623 FunctionHandler]: Unknown extern function __local_bh_enable_ip [2022-11-25 17:55:09,442 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 17:55:09,443 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_bh [2022-11-25 17:55:09,443 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 17:55:09,443 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_bh [2022-11-25 17:55:09,444 WARN L623 FunctionHandler]: Unknown extern function synchronize_sched [2022-11-25 17:55:09,445 WARN L623 FunctionHandler]: Unknown extern function lock_acquire [2022-11-25 17:55:09,445 WARN L623 FunctionHandler]: Unknown extern function lock_release [2022-11-25 17:55:09,447 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:09,447 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:55:09,448 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:09,448 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:09,449 WARN L623 FunctionHandler]: Unknown extern function rcu_is_watching [2022-11-25 17:55:09,450 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:09,452 WARN L623 FunctionHandler]: Unknown extern function alloc_pages_current [2022-11-25 17:55:09,453 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:09,456 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 17:55:09,457 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_word [2022-11-25 17:55:09,543 WARN L623 FunctionHandler]: Unknown extern function pci_bus_read_config_dword [2022-11-25 17:55:09,545 WARN L623 FunctionHandler]: Unknown extern function pci_bus_write_config_word [2022-11-25 17:55:09,547 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 17:55:09,550 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_range [2022-11-25 17:55:09,553 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:55:09,554 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 17:55:09,554 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:55:09,555 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:55:09,556 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 17:55:09,558 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 17:55:09,559 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_cpu [2022-11-25 17:55:09,560 WARN L623 FunctionHandler]: Unknown extern function debug_dma_sync_single_for_device [2022-11-25 17:55:09,561 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 17:55:09,562 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-25 17:55:09,562 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:09,563 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 17:55:09,569 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 17:55:09,574 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:55:09,576 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-11-25 17:55:09,578 WARN L623 FunctionHandler]: Unknown extern function dql_completed [2022-11-25 17:55:09,578 WARN L623 FunctionHandler]: Unknown extern function netif_schedule_queue [2022-11-25 17:55:09,579 WARN L623 FunctionHandler]: Unknown extern function dql_reset [2022-11-25 17:55:09,580 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 17:55:09,581 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,582 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,582 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,583 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,583 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:55:09,593 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,598 WARN L623 FunctionHandler]: Unknown extern function __compiletime_assert_394 [2022-11-25 17:55:09,601 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:09,601 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:55:09,602 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:09,604 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:09,604 WARN L623 FunctionHandler]: Unknown extern function lock_is_held [2022-11-25 17:55:09,605 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:09,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,608 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,609 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,610 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,611 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,612 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,613 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,615 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-25 17:55:09,616 WARN L623 FunctionHandler]: Unknown extern function napi_disable [2022-11-25 17:55:09,617 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:09,618 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:55:09,619 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:09,620 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:09,621 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:09,622 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:55:09,622 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:09,623 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-25 17:55:09,625 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:09,626 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:55:09,627 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:09,628 WARN L623 FunctionHandler]: Unknown extern function vzalloc [2022-11-25 17:55:09,628 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:09,630 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:09,631 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 17:55:09,634 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 17:55:09,639 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 17:55:09,640 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:55:09,641 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,642 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,643 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,643 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:09,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,666 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,666 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,672 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:09,674 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:09,683 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:09,695 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:09,697 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,697 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,698 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,698 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,699 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,699 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,700 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,700 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,701 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,701 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,702 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,702 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,703 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,703 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,704 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,705 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:09,705 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,707 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,708 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,711 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:09,714 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:55:09,715 WARN L623 FunctionHandler]: Unknown extern function __free_pages [2022-11-25 17:55:09,717 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:09,724 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,724 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,725 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,726 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 17:55:09,726 WARN L623 FunctionHandler]: Unknown extern function __bad_size_call_parameter [2022-11-25 17:55:09,727 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-11-25 17:55:09,728 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:09,734 WARN L623 FunctionHandler]: Unknown extern function build_skb [2022-11-25 17:55:09,734 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:09,735 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:55:09,735 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:55:09,743 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:55:09,744 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 17:55:09,744 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:09,746 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-25 17:55:09,765 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 17:55:09,768 WARN L623 FunctionHandler]: Unknown extern function debug_lockdep_rcu_enabled [2022-11-25 17:55:09,768 WARN L623 FunctionHandler]: Unknown extern function rcu_read_lock_held [2022-11-25 17:55:09,769 WARN L623 FunctionHandler]: Unknown extern function lockdep_rcu_suspicious [2022-11-25 17:55:09,785 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:55:09,790 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:55:09,791 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:55:09,792 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:55:09,792 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,793 WARN L623 FunctionHandler]: Unknown extern function request_firmware [2022-11-25 17:55:09,793 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,794 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,795 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,796 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,797 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,798 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,799 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,799 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:55:09,800 WARN L623 FunctionHandler]: Unknown extern function release_firmware [2022-11-25 17:55:09,846 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:55:09,847 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 17:55:09,847 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:55:09,848 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 17:55:09,849 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,850 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,851 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,853 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,855 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,857 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,860 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,870 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:09,870 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:09,874 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,874 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:09,876 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,876 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:09,877 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,877 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:09,890 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,897 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:55:09,898 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:55:09,907 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:09,909 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:09,935 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 17:55:09,936 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:09,937 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,938 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,939 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 17:55:09,939 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 17:55:09,943 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:55:09,943 WARN L623 FunctionHandler]: Unknown extern function crc32_le [2022-11-25 17:55:09,946 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:55:09,954 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 17:55:09,955 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-25 17:55:09,955 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msix [2022-11-25 17:55:09,956 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msix_range [2022-11-25 17:55:09,958 WARN L623 FunctionHandler]: Unknown extern function netif_get_num_default_rss_queues [2022-11-25 17:55:09,961 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_tx_queues [2022-11-25 17:55:09,962 WARN L623 FunctionHandler]: Unknown extern function netif_set_real_num_rx_queues [2022-11-25 17:55:09,963 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:09,964 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 17:55:09,965 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:55:09,965 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:55:09,966 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:09,967 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:09,967 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:55:09,968 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:55:09,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,968 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:55:09,969 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:09,969 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:09,972 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,973 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,973 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,974 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,974 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,975 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,975 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,976 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,977 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,978 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,979 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,979 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,980 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,980 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,981 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,981 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,984 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 17:55:09,989 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-11-25 17:55:09,992 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 17:55:10,005 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:55:10,006 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:55:10,006 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:55:10,007 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 17:55:10,013 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 17:55:10,015 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:10,022 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:55:10,030 WARN L623 FunctionHandler]: Unknown extern function msleep_interruptible [2022-11-25 17:55:10,042 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 17:55:10,043 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 17:55:10,048 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_tag [2022-11-25 17:55:10,048 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-25 17:55:10,049 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 17:55:10,050 WARN L623 FunctionHandler]: Unknown extern function pci_vpd_find_info_keyword [2022-11-25 17:55:10,051 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:10,054 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:55:10,055 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,055 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,056 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 17:55:10,056 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,057 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:55:10,057 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,058 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:55:10,058 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 17:55:10,059 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 17:55:10,059 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 17:55:10,059 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 17:55:10,060 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 17:55:10,060 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,061 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,062 WARN L623 FunctionHandler]: Unknown extern function pci_enable_pcie_error_reporting [2022-11-25 17:55:10,063 WARN L623 FunctionHandler]: Unknown extern function pci_find_capability [2022-11-25 17:55:10,063 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,065 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,065 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,066 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,067 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,070 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 17:55:10,074 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_capable [2022-11-25 17:55:10,075 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-25 17:55:10,076 WARN L623 FunctionHandler]: Unknown extern function pci_dev_put [2022-11-25 17:55:10,076 WARN L623 FunctionHandler]: Unknown extern function pci_get_device [2022-11-25 17:55:10,077 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:55:10,078 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-25 17:55:10,078 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:55:10,079 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:55:10,079 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:55:10,080 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:10,081 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:10,082 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:10,082 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:10,083 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:10,084 WARN L623 FunctionHandler]: Unknown extern function sprintf [2022-11-25 17:55:10,085 WARN L623 FunctionHandler]: Unknown extern function netif_napi_del [2022-11-25 17:55:10,086 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 17:55:10,092 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 17:55:10,092 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 17:55:10,094 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,095 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 17:55:10,096 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:55:10,096 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:55:10,097 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:55:10,098 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 17:55:10,098 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 17:55:10,099 WARN L623 FunctionHandler]: Unknown extern function pci_disable_pcie_error_reporting [2022-11-25 17:55:10,099 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 17:55:10,099 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:55:10,100 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:55:10,102 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:55:10,103 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:10,103 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 17:55:10,104 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:10,104 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 17:55:10,104 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:10,105 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:10,106 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 17:55:10,106 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,106 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 17:55:10,107 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 17:55:10,107 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 17:55:10,143 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:55:10,144 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:10,144 WARN L623 FunctionHandler]: Unknown extern function pci_cleanup_aer_uncorrect_error_status [2022-11-25 17:55:10,144 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 17:55:10,145 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:10,145 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 17:55:10,145 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:10,146 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-25 17:55:10,147 WARN L623 FunctionHandler]: Unknown extern function dev_close [2022-11-25 17:55:10,147 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-25 17:55:10,149 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,156 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 17:55:10,158 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:55:10,158 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:55:10,159 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 17:55:10,161 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_6 [2022-11-25 17:55:10,162 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_6 [2022-11-25 17:55:10,166 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_4 [2022-11-25 17:55:10,167 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 17:55:10,167 WARN L623 FunctionHandler]: Unknown extern function ldv_release_4 [2022-11-25 17:55:10,168 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_4 [2022-11-25 17:55:10,170 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_5 [2022-11-25 17:55:10,170 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_early_5 [2022-11-25 17:55:10,171 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_5 [2022-11-25 17:55:10,171 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_early_5 [2022-11-25 17:55:10,172 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_noirq_5 [2022-11-25 17:55:10,172 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_noirq_5 [2022-11-25 17:55:10,173 WARN L623 FunctionHandler]: Unknown extern function ldv_prepare_5 [2022-11-25 17:55:10,173 WARN L623 FunctionHandler]: Unknown extern function ldv_freeze_late_5 [2022-11-25 17:55:10,174 WARN L623 FunctionHandler]: Unknown extern function ldv_thaw_noirq_5 [2022-11-25 17:55:10,174 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_noirq_5 [2022-11-25 17:55:10,174 WARN L623 FunctionHandler]: Unknown extern function ldv_poweroff_late_5 [2022-11-25 17:55:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_restore_noirq_5 [2022-11-25 17:55:10,175 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_noirq_5 [2022-11-25 17:55:10,176 WARN L623 FunctionHandler]: Unknown extern function ldv_complete_5 [2022-11-25 17:55:10,177 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:55:10,178 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 17:55:10,179 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 17:55:10,179 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 17:55:10,180 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 17:55:10,180 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:10,181 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:10,181 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:10,181 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-11-25 17:55:10,182 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:10,182 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:10,183 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:10,183 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:10,183 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:10,184 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:10,184 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:10,184 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:10,185 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:10,185 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:55:10,186 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:55:10,186 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:55:10,187 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:10,187 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:10,188 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 17:55:10,188 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-11-25 17:55:10,189 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-11-25 17:55:10,189 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 17:55:10,189 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:55:10,190 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 17:55:10,190 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:10,191 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 17:55:10,191 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 17:55:10,192 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 17:55:10,192 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:10,192 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 17:55:10,193 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 17:55:10,193 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 17:55:10,194 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_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i[576599,576612] [2022-11-25 17:55:10,204 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,209 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,210 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,210 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,211 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,212 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,217 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,217 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,220 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 17:55:10,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:55:10,744 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:55:10,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10 WrapperNode [2022-11-25 17:55:10,745 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:55:10,746 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:55:10,747 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:55:10,747 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:55:10,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:10,974 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:11,579 INFO L138 Inliner]: procedures = 646, calls = 8216, calls flagged for inlining = 300, calls inlined = 249, statements flattened = 14961 [2022-11-25 17:55:11,583 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:55:11,584 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:55:11,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:55:11,584 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:55:11,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:11,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:11,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:11,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:12,229 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:12,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:12,422 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:12,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:12,568 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:55:12,569 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:55:12,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:55:12,570 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:55:12,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (1/1) ... [2022-11-25 17:55:12,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:55:12,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:55:12,614 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:55:12,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a97fa04-f1ec-4bfd-92b8-8330b64d1b0c/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:55:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-25 17:55:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-25 17:55:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-11-25 17:55:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-11-25 17:55:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-11-25 17:55:12,668 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-11-25 17:55:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-11-25 17:55:12,668 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-11-25 17:55:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-25 17:55:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-25 17:55:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-25 17:55:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-25 17:55:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-11-25 17:55:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-11-25 17:55:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 17:55:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 17:55:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 17:55:12,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 17:55:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 17:55:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 17:55:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-11-25 17:55:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-11-25 17:55:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-11-25 17:55:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-11-25 17:55:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-25 17:55:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-25 17:55:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-11-25 17:55:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-11-25 17:55:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-11-25 17:55:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-11-25 17:55:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 17:55:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 17:55:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-11-25 17:55:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-11-25 17:55:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-11-25 17:55:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-11-25 17:55:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-25 17:55:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-25 17:55:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-11-25 17:55:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-11-25 17:55:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-11-25 17:55:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-11-25 17:55:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-11-25 17:55:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-11-25 17:55:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-25 17:55:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-25 17:55:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-11-25 17:55:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-11-25 17:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-11-25 17:55:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-11-25 17:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 17:55:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 17:55:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 17:55:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 17:55:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 17:55:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 17:55:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-11-25 17:55:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-11-25 17:55:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-11-25 17:55:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-11-25 17:55:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-11-25 17:55:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-11-25 17:55:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-25 17:55:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-25 17:55:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 17:55:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 17:55:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-11-25 17:55:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-11-25 17:55:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-11-25 17:55:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-11-25 17:55:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-11-25 17:55:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-11-25 17:55:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-25 17:55:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-25 17:55:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-25 17:55:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 17:55:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 17:55:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 17:55:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 17:55:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 17:55:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 17:55:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 17:55:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 17:55:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-25 17:55:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-25 17:55:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 17:55:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-11-25 17:55:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-11-25 17:55:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-11-25 17:55:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-11-25 17:55:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-25 17:55:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-25 17:55:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-11-25 17:55:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-11-25 17:55:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-25 17:55:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-25 17:55:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-11-25 17:55:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-11-25 17:55:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 17:55:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 17:55:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 17:55:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 17:55:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-25 17:55:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-25 17:55:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-25 17:55:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-25 17:55:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 17:55:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-25 17:55:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-25 17:55:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-25 17:55:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-25 17:55:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-11-25 17:55:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-11-25 17:55:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-11-25 17:55:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-11-25 17:55:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 17:55:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 17:55:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-11-25 17:55:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-11-25 17:55:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-25 17:55:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-25 17:55:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-11-25 17:55:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-11-25 17:55:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 17:55:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-11-25 17:55:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-11-25 17:55:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2022-11-25 17:55:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2022-11-25 17:55:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-11-25 17:55:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-11-25 17:55:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-25 17:55:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-25 17:55:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-11-25 17:55:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-11-25 17:55:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 17:55:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 17:55:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 17:55:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_error_detected [2022-11-25 17:55:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_error_detected [2022-11-25 17:55:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-25 17:55:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-25 17:55:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 17:55:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 17:55:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-11-25 17:55:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-11-25 17:55:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-11-25 17:55:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-11-25 17:55:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-11-25 17:55:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-11-25 17:55:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-11-25 17:55:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-11-25 17:55:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-25 17:55:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-25 17:55:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-25 17:55:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-25 17:55:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-11-25 17:55:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-11-25 17:55:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-11-25 17:55:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-11-25 17:55:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-25 17:55:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-25 17:55:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-11-25 17:55:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-11-25 17:55:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-11-25 17:55:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-11-25 17:55:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-25 17:55:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-25 17:55:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-11-25 17:55:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-11-25 17:55:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 17:55:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 17:55:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-25 17:55:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-25 17:55:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-11-25 17:55:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-11-25 17:55:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-11-25 17:55:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-11-25 17:55:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-11-25 17:55:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-11-25 17:55:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-25 17:55:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-25 17:55:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-11-25 17:55:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-11-25 17:55:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 17:55:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2022-11-25 17:55:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2022-11-25 17:55:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 17:55:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 17:55:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-11-25 17:55:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-11-25 17:55:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 17:55:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 17:55:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 17:55:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 17:55:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-25 17:55:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-25 17:55:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 17:55:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-11-25 17:55:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-11-25 17:55:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2022-11-25 17:55:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2022-11-25 17:55:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-11-25 17:55:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-11-25 17:55:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-25 17:55:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-25 17:55:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ioctl [2022-11-25 17:55:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ioctl [2022-11-25 17:55:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-11-25 17:55:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-11-25 17:55:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-11-25 17:55:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-11-25 17:55:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-25 17:55:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-25 17:55:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 17:55:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-25 17:55:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-25 17:55:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-25 17:55:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-25 17:55:12,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-25 17:55:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-11-25 17:55:12,706 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-11-25 17:55:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-25 17:55:12,706 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-25 17:55:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-25 17:55:12,707 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-25 17:55:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-25 17:55:12,707 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-25 17:55:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-25 17:55:12,707 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-25 17:55:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-25 17:55:12,708 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-25 17:55:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-11-25 17:55:12,708 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-11-25 17:55:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-25 17:55:12,708 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-25 17:55:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 17:55:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 17:55:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-11-25 17:55:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-11-25 17:55:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-11-25 17:55:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-11-25 17:55:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-25 17:55:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-25 17:55:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-11-25 17:55:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-11-25 17:55:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-25 17:55:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-25 17:55:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-11-25 17:55:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-11-25 17:55:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:55:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:55:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-25 17:55:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-25 17:55:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-25 17:55:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-25 17:55:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-11-25 17:55:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-11-25 17:55:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-25 17:55:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-25 17:55:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_task [2022-11-25 17:55:12,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_task [2022-11-25 17:55:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 17:55:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 17:55:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 17:55:12,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 17:55:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-11-25 17:55:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-11-25 17:55:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 17:55:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-25 17:55:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-25 17:55:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-25 17:55:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-11-25 17:55:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-11-25 17:55:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 17:55:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 17:55:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-25 17:55:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-25 17:55:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-25 17:55:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-25 17:55:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-25 17:55:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-25 17:55:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-25 17:55:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 17:55:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 17:55:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2022-11-25 17:55:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2022-11-25 17:55:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-11-25 17:55:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-11-25 17:55:12,717 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-11-25 17:55:12,717 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-11-25 17:55:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-25 17:55:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-25 17:55:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-25 17:55:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-25 17:55:12,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 17:55:12,718 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 17:55:12,719 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 17:55:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 17:55:12,719 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-11-25 17:55:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-11-25 17:55:12,719 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-25 17:55:12,719 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-25 17:55:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-11-25 17:55:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-11-25 17:55:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-11-25 17:55:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-11-25 17:55:12,720 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-11-25 17:55:12,720 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-11-25 17:55:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-25 17:55:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-25 17:55:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-11-25 17:55:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-11-25 17:55:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-11-25 17:55:12,721 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-11-25 17:55:12,721 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 17:55:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 17:55:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 17:55:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 17:55:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 17:55:12,722 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-11-25 17:55:12,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-11-25 17:55:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-11-25 17:55:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-11-25 17:55:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-11-25 17:55:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-11-25 17:55:12,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-25 17:55:12,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-25 17:55:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-11-25 17:55:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-11-25 17:55:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 17:55:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 17:55:12,724 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-11-25 17:55:12,724 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-11-25 17:55:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 17:55:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-11-25 17:55:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-11-25 17:55:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-11-25 17:55:12,725 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-11-25 17:55:12,725 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-11-25 17:55:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-11-25 17:55:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-25 17:55:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-25 17:55:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-11-25 17:55:12,726 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-11-25 17:55:12,726 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-11-25 17:55:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-11-25 17:55:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2022-11-25 17:55:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2022-11-25 17:55:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 17:55:12,727 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-11-25 17:55:12,727 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-11-25 17:55:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-25 17:55:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-25 17:55:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-11-25 17:55:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-11-25 17:55:12,728 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-11-25 17:55:12,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-11-25 17:55:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-25 17:55:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-25 17:55:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-25 17:55:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-25 17:55:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-11-25 17:55:12,729 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-11-25 17:55:12,729 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 17:55:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 17:55:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-11-25 17:55:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-11-25 17:55:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 17:55:12,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 17:55:12,730 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-11-25 17:55:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-11-25 17:55:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-11-25 17:55:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-11-25 17:55:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-25 17:55:12,731 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-25 17:55:12,731 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-11-25 17:55:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-11-25 17:55:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_stats64 [2022-11-25 17:55:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_stats64 [2022-11-25 17:55:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-11-25 17:55:12,732 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-11-25 17:55:12,732 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-11-25 17:55:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-11-25 17:55:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-11-25 17:55:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-11-25 17:55:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-25 17:55:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-25 17:55:12,733 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-11-25 17:55:12,733 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-11-25 17:55:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-25 17:55:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-25 17:55:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 17:55:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 17:55:12,734 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 17:55:12,734 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 17:55:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-25 17:55:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-25 17:55:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-11-25 17:55:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-11-25 17:55:12,735 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 17:55:12,735 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 17:55:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-11-25 17:55:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-11-25 17:55:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-11-25 17:55:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-11-25 17:55:12,736 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mtu [2022-11-25 17:55:12,736 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mtu [2022-11-25 17:55:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2022-11-25 17:55:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cnic_lock_of_bnx2 [2022-11-25 17:55:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2022-11-25 17:55:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cnic_lock_of_bnx2 [2022-11-25 17:55:12,737 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 17:55:12,737 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 17:55:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-11-25 17:55:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-11-25 17:55:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 17:55:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-11-25 17:55:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-11-25 17:55:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 17:55:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 17:55:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-11-25 17:55:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-11-25 17:55:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-11-25 17:55:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-11-25 17:55:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-11-25 17:55:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-11-25 17:55:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_slot_reset [2022-11-25 17:55:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_slot_reset [2022-11-25 17:55:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-11-25 17:55:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-11-25 17:55:12,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-25 17:55:12,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-25 17:55:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 17:55:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 17:55:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 17:55:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 17:55:12,741 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-25 17:55:12,741 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-25 17:55:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-11-25 17:55:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-11-25 17:55:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-25 17:55:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-25 17:55:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-25 17:55:12,742 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-25 17:55:12,742 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-11-25 17:55:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-11-25 17:55:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-11-25 17:55:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-11-25 17:55:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 17:55:12,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-25 17:55:12,743 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-11-25 17:55:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-11-25 17:55:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-25 17:55:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-25 17:55:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-25 17:55:12,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-25 17:55:12,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-25 17:55:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-25 17:55:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-25 17:55:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-25 17:55:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 17:55:12,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 17:55:12,745 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-25 17:55:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-25 17:55:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-25 17:55:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-25 17:55:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 17:55:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-11-25 17:55:12,746 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-11-25 17:55:12,746 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-11-25 17:55:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-11-25 17:55:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-25 17:55:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-25 17:55:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_features [2022-11-25 17:55:12,747 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_features [2022-11-25 17:55:12,747 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-11-25 17:55:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-11-25 17:55:12,748 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-11-25 17:55:12,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-11-25 17:55:14,354 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:55:14,359 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:55:14,890 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 17:57:50,972 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:57:51,004 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:57:51,004 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-25 17:57:51,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:57:51 BoogieIcfgContainer [2022-11-25 17:57:51,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:57:51,020 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:57:51,020 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:57:51,023 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:57:51,024 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:55:02" (1/3) ... [2022-11-25 17:57:51,026 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46a67620 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:57:51, skipping insertion in model container [2022-11-25 17:57:51,026 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:55:10" (2/3) ... [2022-11-25 17:57:51,027 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46a67620 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:57:51, skipping insertion in model container [2022-11-25 17:57:51,027 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:57:51" (3/3) ... [2022-11-25 17:57:51,028 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--broadcom--bnx2.ko-entry_point.cil.out.i [2022-11-25 17:57:51,050 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:57:51,050 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 17:57:51,217 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:57:51,227 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;@32b3b6b5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:57:51,227 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 17:57:51,251 INFO L276 IsEmpty]: Start isEmpty. Operand has 5382 states, 3730 states have (on average 1.349597855227882) internal successors, (5034), 3803 states have internal predecessors, (5034), 1421 states have call successors, (1421), 230 states have call predecessors, (1421), 229 states have return successors, (1413), 1410 states have call predecessors, (1413), 1413 states have call successors, (1413) [2022-11-25 17:57:51,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-25 17:57:51,286 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:57:51,287 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:57:51,288 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:57:51,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:57:51,294 INFO L85 PathProgramCache]: Analyzing trace with hash -1229945626, now seen corresponding path program 1 times [2022-11-25 17:57:51,304 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:57:51,305 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245034379] [2022-11-25 17:57:51,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:57:51,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:57:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:57:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 17:57:52,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:52,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:57:52,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:52,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:52,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 17:57:52,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 17:57:52,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:52,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:52,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 17:57:53,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 17:57:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 17:57:53,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 17:57:53,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:57:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 17:57:53,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-25 17:57:53,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-25 17:57:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,457 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 17:57:53,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-25 17:57:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:57:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 17:57:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-25 17:57:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,643 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 17:57:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,670 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-11-25 17:57:53,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-11-25 17:57:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-11-25 17:57:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-11-25 17:57:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:57:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:57:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1659 trivial. 0 not checked. [2022-11-25 17:57:53,789 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:57:53,789 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245034379] [2022-11-25 17:57:53,790 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1245034379] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:57:53,790 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:57:53,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 17:57:53,792 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [442264590] [2022-11-25 17:57:53,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:57:53,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 17:57:53,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:57:53,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 17:57:53,854 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:57:53,868 INFO L87 Difference]: Start difference. First operand has 5382 states, 3730 states have (on average 1.349597855227882) internal successors, (5034), 3803 states have internal predecessors, (5034), 1421 states have call successors, (1421), 230 states have call predecessors, (1421), 229 states have return successors, (1413), 1410 states have call predecessors, (1413), 1413 states have call successors, (1413) Second operand has 5 states, 5 states have (on average 11.6) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (26), 5 states have call predecessors, (26), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-25 17:57:59,934 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 17:58:01,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:04,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:09,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:28,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:30,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:34,493 WARN L539 Checker$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 17:58:42,785 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:58:42,785 INFO L93 Difference]: Finished difference Result 11348 states and 16870 transitions. [2022-11-25 17:58:42,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:58:42,788 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (26), 5 states have call predecessors, (26), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) Word has length 339 [2022-11-25 17:58:42,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:58:42,885 INFO L225 Difference]: With dead ends: 11348 [2022-11-25 17:58:42,886 INFO L226 Difference]: Without dead ends: 5949 [2022-11-25 17:58:42,938 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 152 GetRequests, 148 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2022-11-25 17:58:42,942 INFO L413 NwaCegarLoop]: 5926 mSDtfsCounter, 5240 mSDsluCounter, 3111 mSDsCounter, 0 mSdLazyCounter, 4297 mSolverCounterSat, 5819 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5328 SdHoareTripleChecker+Valid, 9037 SdHoareTripleChecker+Invalid, 10122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5819 IncrementalHoareTripleChecker+Valid, 4297 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.8s IncrementalHoareTripleChecker+Time [2022-11-25 17:58:42,943 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5328 Valid, 9037 Invalid, 10122 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5819 Valid, 4297 Invalid, 6 Unknown, 0 Unchecked, 47.8s Time] [2022-11-25 17:58:42,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5949 states. [2022-11-25 17:58:43,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5949 to 5360. [2022-11-25 17:58:43,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5360 states, 3718 states have (on average 1.3450779989241528) internal successors, (5001), 3781 states have internal predecessors, (5001), 1413 states have call successors, (1413), 229 states have call predecessors, (1413), 228 states have return successors, (1407), 1404 states have call predecessors, (1407), 1407 states have call successors, (1407) [2022-11-25 17:58:43,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5360 states to 5360 states and 7821 transitions. [2022-11-25 17:58:43,471 INFO L78 Accepts]: Start accepts. Automaton has 5360 states and 7821 transitions. Word has length 339 [2022-11-25 17:58:43,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:58:43,472 INFO L495 AbstractCegarLoop]: Abstraction has 5360 states and 7821 transitions. [2022-11-25 17:58:43,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.6) internal successors, (58), 2 states have internal predecessors, (58), 2 states have call successors, (26), 5 states have call predecessors, (26), 2 states have return successors, (25), 2 states have call predecessors, (25), 2 states have call successors, (25) [2022-11-25 17:58:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 5360 states and 7821 transitions. [2022-11-25 17:58:43,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2022-11-25 17:58:43,486 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:58:43,487 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 17:58:43,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 17:58:43,488 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:58:43,488 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:58:43,489 INFO L85 PathProgramCache]: Analyzing trace with hash 662246152, now seen corresponding path program 1 times [2022-11-25 17:58:43,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:58:43,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72228462] [2022-11-25 17:58:43,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:58:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:58:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 17:58:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:44,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 17:58:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 17:58:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:44,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:44,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:44,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 17:58:45,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 17:58:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 17:58:45,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 17:58:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 17:58:45,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 17:58:45,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 17:58:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 17:58:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,324 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-25 17:58:45,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-25 17:58:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 17:58:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-25 17:58:45,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,469 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 17:58:45,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 17:58:45,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-25 17:58:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 17:58:45,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,646 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-11-25 17:58:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-11-25 17:58:45,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-11-25 17:58:45,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-11-25 17:58:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 17:58:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:58:45,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1659 trivial. 0 not checked. [2022-11-25 17:58:45,750 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 17:58:45,750 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72228462] [2022-11-25 17:58:45,750 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72228462] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:58:45,750 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:58:45,751 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 17:58:45,751 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2039269050] [2022-11-25 17:58:45,751 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:58:45,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 17:58:45,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 17:58:45,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 17:58:45,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 17:58:45,755 INFO L87 Difference]: Start difference. First operand 5360 states and 7821 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (26), 5 states have call predecessors, (26), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2022-11-25 17:58:55,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:57,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:58:59,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:01,345 WARN L539 Checker$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 17:59:03,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:05,910 WARN L539 Checker$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 17:59:07,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:10,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:48,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:51,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:53,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:55,764 WARN L539 Checker$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 17:59:57,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 17:59:59,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:00:04,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:00:06,938 WARN L539 Checker$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 18:00:13,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:00:15,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:00:17,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:00:19,869 WARN L539 Checker$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 18:00:21,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:00:23,886 WARN L539 Checker$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 18:00:31,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:06,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:09,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:11,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:30,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:35,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:01:35,760 INFO L93 Difference]: Finished difference Result 17022 states and 25110 transitions. [2022-11-25 18:01:35,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:01:35,761 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (26), 5 states have call predecessors, (26), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) Word has length 339 [2022-11-25 18:01:35,763 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:01:35,862 INFO L225 Difference]: With dead ends: 17022 [2022-11-25 18:01:35,862 INFO L226 Difference]: Without dead ends: 11715 [2022-11-25 18:01:35,902 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 128 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-11-25 18:01:35,903 INFO L413 NwaCegarLoop]: 6892 mSDtfsCounter, 13220 mSDsluCounter, 13744 mSDsCounter, 0 mSdLazyCounter, 14925 mSolverCounterSat, 8435 mSolverCounterUnsat, 22 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 160.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14140 SdHoareTripleChecker+Valid, 20636 SdHoareTripleChecker+Invalid, 23382 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 8435 IncrementalHoareTripleChecker+Valid, 14925 IncrementalHoareTripleChecker+Invalid, 22 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 168.3s IncrementalHoareTripleChecker+Time [2022-11-25 18:01:35,903 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14140 Valid, 20636 Invalid, 23382 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [8435 Valid, 14925 Invalid, 22 Unknown, 0 Unchecked, 168.3s Time] [2022-11-25 18:01:35,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11715 states. [2022-11-25 18:01:36,534 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11715 to 10535. [2022-11-25 18:01:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10535 states, 7324 states have (on average 1.3481703986892408) internal successors, (9874), 7445 states have internal predecessors, (9874), 2759 states have call successors, (2759), 453 states have call predecessors, (2759), 451 states have return successors, (2753), 2746 states have call predecessors, (2753), 2753 states have call successors, (2753) [2022-11-25 18:01:36,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10535 states to 10535 states and 15386 transitions. [2022-11-25 18:01:36,622 INFO L78 Accepts]: Start accepts. Automaton has 10535 states and 15386 transitions. Word has length 339 [2022-11-25 18:01:36,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:01:36,626 INFO L495 AbstractCegarLoop]: Abstraction has 10535 states and 15386 transitions. [2022-11-25 18:01:36,627 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 3 states have internal predecessors, (58), 2 states have call successors, (26), 5 states have call predecessors, (26), 1 states have return successors, (25), 1 states have call predecessors, (25), 1 states have call successors, (25) [2022-11-25 18:01:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 10535 states and 15386 transitions. [2022-11-25 18:01:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2022-11-25 18:01:36,640 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:01:36,640 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:01:36,640 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 18:01:36,641 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:01:36,641 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:01:36,641 INFO L85 PathProgramCache]: Analyzing trace with hash -2134563666, now seen corresponding path program 1 times [2022-11-25 18:01:36,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:01:36,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [172752279] [2022-11-25 18:01:36,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:01:36,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:01:36,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:01:38,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:38,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:38,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:01:38,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:38,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:38,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:01:38,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:38,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:01:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,950 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:38,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:01:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:38,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:38,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:01:39,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:01:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:01:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:01:39,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:01:39,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:01:39,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-25 18:01:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-25 18:01:39,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 18:01:39,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-25 18:01:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:01:39,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 18:01:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-25 18:01:39,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:01:39,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-11-25 18:01:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-11-25 18:01:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-11-25 18:01:39,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-11-25 18:01:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-11-25 18:01:39,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-11-25 18:01:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:01:39,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:01:39,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1659 trivial. 0 not checked. [2022-11-25 18:01:39,727 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:01:39,727 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [172752279] [2022-11-25 18:01:39,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [172752279] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:01:39,728 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:01:39,728 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 18:01:39,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [867546894] [2022-11-25 18:01:39,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:01:39,729 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:01:39,729 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:01:39,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:01:39,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:01:39,730 INFO L87 Difference]: Start difference. First operand 10535 states and 15386 transitions. Second operand has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-25 18:01:46,220 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 18:01:48,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:50,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:01:53,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:02:31,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:02:34,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:02:39,323 WARN L539 Checker$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 18:02:41,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:03:00,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:03:02,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:03:02,273 INFO L93 Difference]: Finished difference Result 29177 states and 42847 transitions. [2022-11-25 18:03:02,273 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-25 18:03:02,274 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) Word has length 358 [2022-11-25 18:03:02,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:03:02,401 INFO L225 Difference]: With dead ends: 29177 [2022-11-25 18:03:02,401 INFO L226 Difference]: Without dead ends: 18695 [2022-11-25 18:03:02,458 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 129 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-11-25 18:03:02,459 INFO L413 NwaCegarLoop]: 7317 mSDtfsCounter, 14652 mSDsluCounter, 6459 mSDsCounter, 0 mSdLazyCounter, 7779 mSolverCounterSat, 9115 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 76.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15504 SdHoareTripleChecker+Valid, 13776 SdHoareTripleChecker+Invalid, 16902 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9115 IncrementalHoareTripleChecker+Valid, 7779 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 80.7s IncrementalHoareTripleChecker+Time [2022-11-25 18:03:02,459 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15504 Valid, 13776 Invalid, 16902 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9115 Valid, 7779 Invalid, 8 Unknown, 0 Unchecked, 80.7s Time] [2022-11-25 18:03:02,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18695 states. [2022-11-25 18:03:03,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18695 to 16921. [2022-11-25 18:03:03,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16921 states, 11798 states have (on average 1.3392947957280894) internal successors, (15801), 12003 states have internal predecessors, (15801), 4348 states have call successors, (4348), 771 states have call predecessors, (4348), 774 states have return successors, (4399), 4326 states have call predecessors, (4399), 4341 states have call successors, (4399) [2022-11-25 18:03:03,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16921 states to 16921 states and 24548 transitions. [2022-11-25 18:03:03,611 INFO L78 Accepts]: Start accepts. Automaton has 16921 states and 24548 transitions. Word has length 358 [2022-11-25 18:03:03,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:03:03,613 INFO L495 AbstractCegarLoop]: Abstraction has 16921 states and 24548 transitions. [2022-11-25 18:03:03,614 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.166666666666666) internal successors, (67), 3 states have internal predecessors, (67), 3 states have call successors, (33), 6 states have call predecessors, (33), 1 states have return successors, (28), 2 states have call predecessors, (28), 2 states have call successors, (28) [2022-11-25 18:03:03,614 INFO L276 IsEmpty]: Start isEmpty. Operand 16921 states and 24548 transitions. [2022-11-25 18:03:03,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 361 [2022-11-25 18:03:03,624 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:03:03,625 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:03:03,625 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 18:03:03,625 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:03:03,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:03:03,626 INFO L85 PathProgramCache]: Analyzing trace with hash 1949588818, now seen corresponding path program 1 times [2022-11-25 18:03:03,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:03:03,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2021409001] [2022-11-25 18:03:03,626 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:03:03,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:03:03,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:03:04,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:03:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:03:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:03:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:03:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:03:04,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:03:04,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:03:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:03:04,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:03:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:03:04,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-25 18:03:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-25 18:03:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 18:03:04,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:04,998 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:04,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:05,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-25 18:03:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:05,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 18:03:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-25 18:03:05,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:03:05,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-11-25 18:03:05,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-11-25 18:03:05,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-11-25 18:03:05,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-11-25 18:03:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,326 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-11-25 18:03:05,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:03:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:03:05,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:03:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1869 trivial. 0 not checked. [2022-11-25 18:03:05,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:03:05,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2021409001] [2022-11-25 18:03:05,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2021409001] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:03:05,371 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:03:05,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 18:03:05,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623826250] [2022-11-25 18:03:05,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:03:05,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:03:05,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:03:05,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:03:05,373 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:03:05,373 INFO L87 Difference]: Start difference. First operand 16921 states and 24548 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 18:03:14,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:03:16,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:03:18,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:03:20,434 WARN L539 Checker$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 18:03:24,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:04:04,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:04:06,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:04:09,336 WARN L539 Checker$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 18:04:11,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:04:17,379 WARN L539 Checker$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 18:04:38,785 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 18:04:40,726 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:04:40,727 INFO L93 Difference]: Finished difference Result 18784 states and 27539 transitions. [2022-11-25 18:04:40,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 18:04:40,728 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 360 [2022-11-25 18:04:40,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:04:40,855 INFO L225 Difference]: With dead ends: 18784 [2022-11-25 18:04:40,856 INFO L226 Difference]: Without dead ends: 18781 [2022-11-25 18:04:40,873 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-11-25 18:04:40,874 INFO L413 NwaCegarLoop]: 5837 mSDtfsCounter, 10131 mSDsluCounter, 8193 mSDsCounter, 0 mSdLazyCounter, 8797 mSolverCounterSat, 4975 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 90.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10975 SdHoareTripleChecker+Valid, 14030 SdHoareTripleChecker+Invalid, 13782 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4975 IncrementalHoareTripleChecker+Valid, 8797 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 93.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:04:40,875 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10975 Valid, 14030 Invalid, 13782 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4975 Valid, 8797 Invalid, 10 Unknown, 0 Unchecked, 93.9s Time] [2022-11-25 18:04:40,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18781 states. [2022-11-25 18:04:42,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18781 to 17018. [2022-11-25 18:04:42,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17018 states, 11852 states have (on average 1.3377489031387109) internal successors, (15855), 12056 states have internal predecessors, (15855), 4384 states have call successors, (4384), 778 states have call predecessors, (4384), 781 states have return successors, (4436), 4363 states have call predecessors, (4436), 4378 states have call successors, (4436) [2022-11-25 18:04:42,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17018 states to 17018 states and 24675 transitions. [2022-11-25 18:04:42,127 INFO L78 Accepts]: Start accepts. Automaton has 17018 states and 24675 transitions. Word has length 360 [2022-11-25 18:04:42,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:04:42,128 INFO L495 AbstractCegarLoop]: Abstraction has 17018 states and 24675 transitions. [2022-11-25 18:04:42,128 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 18:04:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 17018 states and 24675 transitions. [2022-11-25 18:04:42,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2022-11-25 18:04:42,139 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:04:42,139 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 18:04:42,139 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 18:04:42,140 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:04:42,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:04:42,140 INFO L85 PathProgramCache]: Analyzing trace with hash 305465297, now seen corresponding path program 1 times [2022-11-25 18:04:42,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:04:42,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617021057] [2022-11-25 18:04:42,141 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:04:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:04:42,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:04:43,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:04:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:04:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:04:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:04:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:04:43,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:04:43,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:04:43,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:04:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:04:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:04:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-25 18:04:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-25 18:04:43,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 18:04:43,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-25 18:04:43,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:43,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 18:04:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-25 18:04:43,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:04:43,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-11-25 18:04:43,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,902 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-11-25 18:04:43,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-11-25 18:04:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-11-25 18:04:43,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:43,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-11-25 18:04:43,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:44,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:04:44,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:44,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:04:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:04:44,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1869 trivial. 0 not checked. [2022-11-25 18:04:44,024 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:04:44,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617021057] [2022-11-25 18:04:44,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [617021057] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:04:44,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:04:44,025 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 18:04:44,025 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [762901754] [2022-11-25 18:04:44,025 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:04:44,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:04:44,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:04:44,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:04:44,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:04:44,028 INFO L87 Difference]: Start difference. First operand 17018 states and 24675 transitions. Second operand has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 18:04:51,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:04:53,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:04:55,954 WARN L539 Checker$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 18:04:58,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:05:33,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:05:35,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:05:38,405 WARN L539 Checker$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 18:05:40,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:05:43,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:05:45,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:06:02,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:06:02,264 INFO L93 Difference]: Finished difference Result 18783 states and 27537 transitions. [2022-11-25 18:06:02,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 18:06:02,265 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 361 [2022-11-25 18:06:02,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:06:02,360 INFO L225 Difference]: With dead ends: 18783 [2022-11-25 18:06:02,361 INFO L226 Difference]: Without dead ends: 18780 [2022-11-25 18:06:02,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-11-25 18:06:02,371 INFO L413 NwaCegarLoop]: 5879 mSDtfsCounter, 10093 mSDsluCounter, 5810 mSDsCounter, 0 mSdLazyCounter, 6646 mSolverCounterSat, 4934 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 72.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10928 SdHoareTripleChecker+Valid, 11689 SdHoareTripleChecker+Invalid, 11588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4934 IncrementalHoareTripleChecker+Valid, 6646 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 76.5s IncrementalHoareTripleChecker+Time [2022-11-25 18:06:02,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10928 Valid, 11689 Invalid, 11588 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4934 Valid, 6646 Invalid, 8 Unknown, 0 Unchecked, 76.5s Time] [2022-11-25 18:06:02,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18780 states. [2022-11-25 18:06:03,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18780 to 17017. [2022-11-25 18:06:03,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17017 states, 11852 states have (on average 1.337664529193385) internal successors, (15854), 12055 states have internal predecessors, (15854), 4383 states have call successors, (4383), 778 states have call predecessors, (4383), 781 states have return successors, (4436), 4363 states have call predecessors, (4436), 4378 states have call successors, (4436) [2022-11-25 18:06:03,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17017 states to 17017 states and 24673 transitions. [2022-11-25 18:06:03,663 INFO L78 Accepts]: Start accepts. Automaton has 17017 states and 24673 transitions. Word has length 361 [2022-11-25 18:06:03,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:06:03,664 INFO L495 AbstractCegarLoop]: Abstraction has 17017 states and 24673 transitions. [2022-11-25 18:06:03,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.833333333333334) internal successors, (65), 3 states have internal predecessors, (65), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 18:06:03,665 INFO L276 IsEmpty]: Start isEmpty. Operand 17017 states and 24673 transitions. [2022-11-25 18:06:03,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2022-11-25 18:06:03,677 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:06:03,677 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:06:03,677 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 18:06:03,677 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:06:03,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:06:03,678 INFO L85 PathProgramCache]: Analyzing trace with hash 877248565, now seen corresponding path program 1 times [2022-11-25 18:06:03,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:06:03,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232724243] [2022-11-25 18:06:03,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:06:03,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:06:04,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:06:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:06:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:06:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:06:04,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:06:04,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:06:04,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:06:04,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:06:04,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:06:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:04,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:04,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:06:05,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,018 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:06:05,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-25 18:06:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-25 18:06:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 18:06:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:05,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-25 18:06:05,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,368 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 18:06:05,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-25 18:06:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:06:05,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-11-25 18:06:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-11-25 18:06:05,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-11-25 18:06:05,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-11-25 18:06:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 334 [2022-11-25 18:06:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:06:05,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:06:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:06:05,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1869 trivial. 0 not checked. [2022-11-25 18:06:05,617 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:06:05,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232724243] [2022-11-25 18:06:05,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1232724243] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:06:05,617 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:06:05,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 18:06:05,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [403923289] [2022-11-25 18:06:05,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:06:05,620 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 18:06:05,620 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:06:05,621 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 18:06:05,621 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 18:06:05,621 INFO L87 Difference]: Start difference. First operand 17017 states and 24673 transitions. Second operand has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 18:06:14,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:06:16,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:06:19,122 WARN L539 Checker$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 18:06:21,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:06:25,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:07:07,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:07:10,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:07:12,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:07:14,577 WARN L539 Checker$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 18:07:20,998 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 18:07:42,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 18:07:42,358 INFO L93 Difference]: Finished difference Result 18782 states and 27535 transitions. [2022-11-25 18:07:42,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 18:07:42,359 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) Word has length 362 [2022-11-25 18:07:42,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 18:07:42,461 INFO L225 Difference]: With dead ends: 18782 [2022-11-25 18:07:42,461 INFO L226 Difference]: Without dead ends: 18771 [2022-11-25 18:07:42,471 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 124 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2022-11-25 18:07:42,472 INFO L413 NwaCegarLoop]: 5866 mSDtfsCounter, 10102 mSDsluCounter, 8195 mSDsCounter, 0 mSdLazyCounter, 8827 mSolverCounterSat, 4950 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 91.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10937 SdHoareTripleChecker+Valid, 14061 SdHoareTripleChecker+Invalid, 13786 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 4950 IncrementalHoareTripleChecker+Valid, 8827 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 94.9s IncrementalHoareTripleChecker+Time [2022-11-25 18:07:42,473 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10937 Valid, 14061 Invalid, 13786 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [4950 Valid, 8827 Invalid, 9 Unknown, 0 Unchecked, 94.9s Time] [2022-11-25 18:07:42,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18771 states. [2022-11-25 18:07:43,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18771 to 17008. [2022-11-25 18:07:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17008 states, 11844 states have (on average 1.3376393110435663) internal successors, (15843), 12046 states have internal predecessors, (15843), 4382 states have call successors, (4382), 778 states have call predecessors, (4382), 781 states have return successors, (4436), 4363 states have call predecessors, (4436), 4378 states have call successors, (4436) [2022-11-25 18:07:43,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17008 states to 17008 states and 24661 transitions. [2022-11-25 18:07:43,671 INFO L78 Accepts]: Start accepts. Automaton has 17008 states and 24661 transitions. Word has length 362 [2022-11-25 18:07:43,672 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 18:07:43,672 INFO L495 AbstractCegarLoop]: Abstraction has 17008 states and 24661 transitions. [2022-11-25 18:07:43,672 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 11.0) internal successors, (66), 3 states have internal predecessors, (66), 3 states have call successors, (27), 5 states have call predecessors, (27), 1 states have return successors, (26), 2 states have call predecessors, (26), 2 states have call successors, (26) [2022-11-25 18:07:43,672 INFO L276 IsEmpty]: Start isEmpty. Operand 17008 states and 24661 transitions. [2022-11-25 18:07:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 379 [2022-11-25 18:07:43,685 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 18:07:43,685 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 18:07:43,686 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 18:07:43,686 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 18:07:43,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 18:07:43,686 INFO L85 PathProgramCache]: Analyzing trace with hash 1936826712, now seen corresponding path program 1 times [2022-11-25 18:07:43,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 18:07:43,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1891228462] [2022-11-25 18:07:43,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 18:07:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 18:07:43,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-11-25 18:07:44,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:44,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2022-11-25 18:07:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:44,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:44,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2022-11-25 18:07:44,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:44,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:44,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-11-25 18:07:44,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:44,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:44,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,956 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-11-25 18:07:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:44,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2022-11-25 18:07:44,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:44,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2022-11-25 18:07:45,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 114 [2022-11-25 18:07:45,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2022-11-25 18:07:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-25 18:07:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2022-11-25 18:07:45,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2022-11-25 18:07:45,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 194 [2022-11-25 18:07:45,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2022-11-25 18:07:45,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2022-11-25 18:07:45,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-25 18:07:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 243 [2022-11-25 18:07:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 254 [2022-11-25 18:07:45,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,472 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2022-11-25 18:07:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2022-11-25 18:07:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,514 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2022-11-25 18:07:45,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2022-11-25 18:07:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2022-11-25 18:07:45,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 332 [2022-11-25 18:07:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 336 [2022-11-25 18:07:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-25 18:07:45,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2022-11-25 18:07:45,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 359 [2022-11-25 18:07:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2022-11-25 18:07:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 18:07:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1659 trivial. 0 not checked. [2022-11-25 18:07:45,752 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-25 18:07:45,752 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1891228462] [2022-11-25 18:07:45,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1891228462] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 18:07:45,752 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 18:07:45,753 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 18:07:45,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112827284] [2022-11-25 18:07:45,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 18:07:45,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 18:07:45,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-25 18:07:45,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 18:07:45,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 18:07:45,756 INFO L87 Difference]: Start difference. First operand 17008 states and 24661 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 3 states have internal predecessors, (81), 3 states have call successors, (36), 7 states have call predecessors, (36), 2 states have return successors, (31), 2 states have call predecessors, (31), 2 states have call successors, (31) [2022-11-25 18:07:58,518 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 18:08:00,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 18:08:02,860 WARN L539 Checker$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 18:08:05,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []