./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash aa052019b2e545fedc58252b88c286bfb7f233e130d9e12072cdb5cf6783cf5f --- 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 22:26:03,888 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:26:03,890 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:26:03,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:26:03,936 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:26:03,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:26:03,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:26:03,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:26:03,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:26:03,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:26:03,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:26:03,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:26:03,957 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:26:03,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:26:03,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:26:03,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:26:03,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:26:03,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:26:03,967 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:26:03,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:26:03,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:26:03,976 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:26:03,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:26:03,980 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:26:03,993 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:26:03,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:26:03,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:26:03,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:26:03,995 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:26:03,996 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:26:03,996 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:26:03,997 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:26:03,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:26:03,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:26:03,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:26:03,999 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:26:04,000 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:26:04,000 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:26:04,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:26:04,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:26:04,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:26:04,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:26:04,043 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:26:04,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:26:04,044 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:26:04,044 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:26:04,044 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:26:04,045 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:26:04,045 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:26:04,045 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:26:04,045 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:26:04,045 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:26:04,046 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:26:04,046 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:26:04,046 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:26:04,046 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:26:04,046 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:26:04,047 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:26:04,047 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:26:04,047 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:26:04,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:26:04,048 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:26:04,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:26:04,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:26:04,049 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:26:04,049 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:26:04,049 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:26:04,049 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:26:04,049 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:26:04,050 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:26:04,050 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:26:04,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:26:04,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:26:04,051 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:26:04,051 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:26:04,051 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:26:04,051 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:26:04,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:26:04,052 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:26:04,052 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:26:04,052 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa052019b2e545fedc58252b88c286bfb7f233e130d9e12072cdb5cf6783cf5f [2022-11-25 22:26:04,354 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:26:04,385 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:26:04,387 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:26:04,389 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:26:04,389 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:26:04,390 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2022-11-25 22:26:07,497 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:26:08,242 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:26:08,243 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2022-11-25 22:26:08,303 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/data/687995de3/8033802d000b49f490dc674904a0d97d/FLAG81536f31c [2022-11-25 22:26:08,320 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/data/687995de3/8033802d000b49f490dc674904a0d97d [2022-11-25 22:26:08,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:26:08,326 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:26:08,330 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:26:08,330 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:26:08,334 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:26:08,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:26:08" (1/1) ... [2022-11-25 22:26:08,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@782ff66a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:08, skipping insertion in model container [2022-11-25 22:26:08,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:26:08" (1/1) ... [2022-11-25 22:26:08,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:26:08,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:26:09,394 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:26:09,438 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:26:09,450 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:26:09,461 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:26:09,478 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-11-25 22:26:09,764 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:26:09,845 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 22:26:09,897 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:26:09,903 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:26:09,903 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:26:09,911 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:26:09,929 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 22:26:09,935 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 22:26:09,951 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 22:26:10,016 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 22:26:10,064 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-11-25 22:26:10,087 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:26:10,437 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:26:10,458 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:26:10,459 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 22:26:10,459 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:26:10,459 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 22:26:10,460 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:26:10,473 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:26:10,473 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 22:26:10,474 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:26:10,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,485 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,490 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,494 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,498 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:26:10,498 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:26:10,499 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,499 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 22:26:10,505 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,507 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,509 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,510 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:26:10,527 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:26:10,528 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:26:10,530 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:26:10,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,535 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,539 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:26:10,540 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:26:10,543 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:26:10,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,559 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,561 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,562 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:26:10,565 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:26:10,566 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:26:10,567 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:26:10,567 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,572 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,573 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,578 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 22:26:10,579 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 22:26:10,587 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:26:10,589 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:26:10,591 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:26:10,603 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,606 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,609 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:26:10,612 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:26:10,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,627 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,645 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,647 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,655 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,658 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,659 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,661 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:10,663 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,665 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:26:10,666 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:26:10,666 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:26:10,669 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,669 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,672 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:10,673 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,674 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,676 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,677 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,678 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,681 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,685 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:10,692 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,693 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,694 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,695 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,696 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,705 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:26:10,706 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:26:10,712 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,713 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:26:10,714 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,716 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,716 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,717 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,718 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,718 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:10,721 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:26:10,721 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,724 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,725 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,725 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,726 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,727 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,729 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,731 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,732 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,734 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,736 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,737 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:26:10,738 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,741 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,744 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:26:10,745 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,747 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,747 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:10,749 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,750 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:26:10,751 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:10,752 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:26:10,752 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:10,822 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:26:10,823 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:26:10,824 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:26:10,824 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:26:10,826 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:26:10,826 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:26:10,827 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:26:10,827 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:26:10,827 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:26:10,828 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_6 [2022-11-25 22:26:10,829 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_6 [2022-11-25 22:26:10,831 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_7 [2022-11-25 22:26:10,831 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_7 [2022-11-25 22:26:10,887 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_7 [2022-11-25 22:26:10,887 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-11-25 22:26:10,888 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-11-25 22:26:10,888 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-11-25 22:26:10,888 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-11-25 22:26:10,890 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 22:26:10,890 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 22:26:10,892 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:26:10,892 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 22:26:10,893 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:26:10,893 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 22:26:10,894 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 22:26:10,896 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:26:10,897 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:26:10,897 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:26:10,897 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:26:10,898 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:26:10,898 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:26:10,899 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:26:10,899 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:26:10,900 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:26:10,900 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:26:10,901 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:26:10,901 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:26:10,901 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:26:10,902 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:26:10,907 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_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i[304655,304668] [2022-11-25 22:26:10,938 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 22:26:10,976 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:26:11,011 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:26:11,116 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-11-25 22:26:11,117 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:26:11,118 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:26:11,118 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:26:11,118 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-11-25 22:26:11,122 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-25 22:26:11,124 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-25 22:26:11,127 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:26:11,128 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:26:11,128 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:26:11,130 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:26:11,130 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-11-25 22:26:11,131 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-11-25 22:26:11,133 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-25 22:26:11,135 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-11-25 22:26:11,137 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-11-25 22:26:11,137 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:26:11,150 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:26:11,152 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:26:11,152 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 22:26:11,152 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:26:11,152 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-25 22:26:11,153 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-25 22:26:11,153 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:26:11,153 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 22:26:11,154 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:26:11,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,155 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,156 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,157 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,159 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 22:26:11,159 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-11-25 22:26:11,160 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,160 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 22:26:11,162 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,163 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,164 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 22:26:11,166 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:26:11,167 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:26:11,167 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:26:11,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,168 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,169 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,169 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-11-25 22:26:11,170 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 22:26:11,171 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:26:11,172 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,173 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,174 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,174 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-11-25 22:26:11,175 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:26:11,175 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:26:11,175 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-11-25 22:26:11,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,176 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,177 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,177 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-25 22:26:11,178 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-25 22:26:11,179 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:26:11,180 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:26:11,180 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 22:26:11,182 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,183 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,185 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:26:11,186 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:26:11,187 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,189 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,190 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,191 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,193 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,196 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,197 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,198 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,202 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,204 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,205 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,206 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:11,208 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,209 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:26:11,209 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:26:11,210 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-11-25 22:26:11,211 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,212 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,213 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:11,214 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,215 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,217 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,218 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,220 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,223 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:11,228 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,229 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,230 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,231 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,294 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:26:11,295 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:26:11,299 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,300 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:26:11,300 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,302 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,302 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,303 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,303 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,304 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:11,306 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:26:11,306 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,308 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,309 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,309 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,310 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,310 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,313 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,314 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,316 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,317 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,318 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:26:11,319 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,321 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,323 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 22:26:11,324 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,325 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,326 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:26:11,327 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,328 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:26:11,329 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:26:11,329 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:26:11,329 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-11-25 22:26:11,357 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:26:11,358 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:26:11,358 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:26:11,358 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:26:11,360 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:26:11,360 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:26:11,360 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:26:11,361 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:26:11,361 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:26:11,362 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_6 [2022-11-25 22:26:11,362 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_6 [2022-11-25 22:26:11,364 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_7 [2022-11-25 22:26:11,364 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_7 [2022-11-25 22:26:11,365 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_7 [2022-11-25 22:26:11,365 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-11-25 22:26:11,365 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-11-25 22:26:11,365 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-11-25 22:26:11,366 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-11-25 22:26:11,367 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 22:26:11,368 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-11-25 22:26:11,369 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:26:11,369 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 22:26:11,370 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:26:11,370 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-11-25 22:26:11,370 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-11-25 22:26:11,372 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-25 22:26:11,373 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:26:11,373 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:26:11,373 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-25 22:26:11,374 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:26:11,374 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-25 22:26:11,374 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-25 22:26:11,375 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:26:11,375 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:26:11,375 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:26:11,376 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:26:11,376 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:26:11,376 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-25 22:26:11,377 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-25 22:26:11,377 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_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i[304655,304668] [2022-11-25 22:26:11,379 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-11-25 22:26:11,385 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:26:11,609 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:26:11,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11 WrapperNode [2022-11-25 22:26:11,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:26:11,611 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:26:11,611 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:26:11,611 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:26:11,618 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:11,739 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:11,947 INFO L138 Inliner]: procedures = 299, calls = 2066, calls flagged for inlining = 144, calls inlined = 138, statements flattened = 4709 [2022-11-25 22:26:11,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:26:11,948 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:26:11,948 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:26:11,949 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:26:11,958 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:11,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:12,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:12,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:12,190 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:12,224 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:12,260 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:12,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:12,324 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:26:12,326 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:26:12,326 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:26:12,326 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:26:12,327 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (1/1) ... [2022-11-25 22:26:12,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:26:12,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:26:12,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:26:12,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:26:12,412 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-11-25 22:26:12,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-11-25 22:26:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2022-11-25 22:26:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2022-11-25 22:26:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-11-25 22:26:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-11-25 22:26:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-25 22:26:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-25 22:26:12,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:26:12,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:26:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:26:12,414 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:26:12,414 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 22:26:12,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 22:26:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-11-25 22:26:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-11-25 22:26:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 22:26:12,417 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 22:26:12,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-25 22:26:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-25 22:26:12,418 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2022-11-25 22:26:12,418 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2022-11-25 22:26:12,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:26:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:26:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-11-25 22:26:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-11-25 22:26:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-11-25 22:26:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-11-25 22:26:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-11-25 22:26:12,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-11-25 22:26:12,420 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-11-25 22:26:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-11-25 22:26:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 22:26:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 22:26:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-25 22:26:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-25 22:26:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-25 22:26:12,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-25 22:26:12,421 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-11-25 22:26:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-11-25 22:26:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 22:26:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 22:26:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-25 22:26:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-25 22:26:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:26:12,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:26:12,422 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-11-25 22:26:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-11-25 22:26:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2022-11-25 22:26:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2022-11-25 22:26:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 22:26:12,423 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 22:26:12,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 22:26:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 22:26:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-25 22:26:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-25 22:26:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-11-25 22:26:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-11-25 22:26:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:26:12,424 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-11-25 22:26:12,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-11-25 22:26:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 22:26:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 22:26:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-25 22:26:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-25 22:26:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:26:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-25 22:26:12,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-25 22:26:12,425 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-25 22:26:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-25 22:26:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-25 22:26:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-25 22:26:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2022-11-25 22:26:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2022-11-25 22:26:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 22:26:12,426 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 22:26:12,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-25 22:26:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-25 22:26:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:26:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:26:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-25 22:26:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-25 22:26:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:26:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:26:12,427 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-11-25 22:26:12,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-11-25 22:26:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-25 22:26:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-25 22:26:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-11-25 22:26:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-11-25 22:26:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-11-25 22:26:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-11-25 22:26:12,428 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-25 22:26:12,428 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-25 22:26:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 22:26:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 22:26:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-11-25 22:26:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-11-25 22:26:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 22:26:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 22:26:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-11-25 22:26:12,429 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-11-25 22:26:12,429 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-11-25 22:26:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-11-25 22:26:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-11-25 22:26:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-11-25 22:26:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 22:26:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 22:26:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-11-25 22:26:12,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-11-25 22:26:12,430 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-11-25 22:26:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-11-25 22:26:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-11-25 22:26:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-11-25 22:26:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:26:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 22:26:12,431 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 22:26:12,431 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2022-11-25 22:26:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2022-11-25 22:26:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 22:26:12,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 22:26:12,432 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-25 22:26:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-25 22:26:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 22:26:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 22:26:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-25 22:26:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-25 22:26:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-11-25 22:26:12,433 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-11-25 22:26:12,433 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-11-25 22:26:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-11-25 22:26:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-11-25 22:26:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-11-25 22:26:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-11-25 22:26:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-11-25 22:26:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-11-25 22:26:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-11-25 22:26:12,434 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-11-25 22:26:12,434 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-11-25 22:26:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-25 22:26:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-25 22:26:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:26:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-25 22:26:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-25 22:26:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-11-25 22:26:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-11-25 22:26:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-11-25 22:26:12,436 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-11-25 22:26:12,436 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-11-25 22:26:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-11-25 22:26:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:26:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:26:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-11-25 22:26:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-11-25 22:26:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-11-25 22:26:12,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-11-25 22:26:12,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-25 22:26:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-25 22:26:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:26:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-11-25 22:26:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-11-25 22:26:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-25 22:26:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-25 22:26:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-25 22:26:12,438 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-25 22:26:12,438 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-11-25 22:26:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-11-25 22:26:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-25 22:26:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-25 22:26:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:26:12,439 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-11-25 22:26:12,439 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-11-25 22:26:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-25 22:26:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-25 22:26:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-25 22:26:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-25 22:26:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:26:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-25 22:26:12,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-25 22:26:12,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-25 22:26:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-11-25 22:26:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-11-25 22:26:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-25 22:26:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-25 22:26:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-11-25 22:26:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-11-25 22:26:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-11-25 22:26:12,441 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-11-25 22:26:12,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2022-11-25 22:26:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2022-11-25 22:26:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-25 22:26:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-25 22:26:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-11-25 22:26:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-11-25 22:26:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-11-25 22:26:12,442 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-11-25 22:26:12,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-25 22:26:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-25 22:26:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-11-25 22:26:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-11-25 22:26:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-11-25 22:26:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-11-25 22:26:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:26:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-11-25 22:26:12,443 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-11-25 22:26:12,443 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-11-25 22:26:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-11-25 22:26:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-11-25 22:26:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 22:26:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 22:26:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:26:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:26:12,444 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-11-25 22:26:12,444 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-11-25 22:26:13,362 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:26:13,365 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:26:13,978 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:26:17,828 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret317#1;havoc tlan_eisa_probe_#t~ret317#1; [2022-11-25 22:26:17,828 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041: SUMMARY for call tlan_eisa_probe_#t~ret317#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2022-11-25 22:26:17,828 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2022-11-25 22:26:17,828 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2022-11-25 22:26:17,829 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7043: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2022-11-25 22:26:17,829 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7047-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret318#1;havoc tlan_eisa_probe_#t~ret318#1; [2022-11-25 22:26:17,829 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7047: SUMMARY for call tlan_eisa_probe_#t~ret318#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2022-11-25 22:26:17,829 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7048: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2022-11-25 22:26:17,829 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7048: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2022-11-25 22:26:17,829 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7049: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2022-11-25 22:26:17,829 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7053-1: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret319#1;havoc tlan_eisa_probe_#t~ret319#1; [2022-11-25 22:26:17,830 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7053: SUMMARY for call tlan_eisa_probe_#t~ret319#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2022-11-25 22:26:17,830 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2022-11-25 22:26:17,830 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2022-11-25 22:26:17,830 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet325#1; [2022-11-25 22:26:17,830 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume !(16 == ~debug~0); [2022-11-25 22:26:17,830 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2022-11-25 22:26:17,831 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet320#1; [2022-11-25 22:26:17,831 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume !(16 == ~debug~0); [2022-11-25 22:26:17,831 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059-2: SUMMARY for call tlan_eisa_probe_#t~ret321#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2022-11-25 22:26:17,831 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7063: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret321#1;havoc tlan_eisa_probe_#t~ret321#1;tlan_eisa_probe_#t~switch322#1 := 16 == tlan_eisa_probe_~tmp___4~0#1 % 256; [2022-11-25 22:26:17,831 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: havoc tlan_eisa_probe_#t~switch322#1; [2022-11-25 22:26:17,831 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_~irq~0#1 := 5; [2022-11-25 22:26:17,831 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume !tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_#t~switch322#1 := tlan_eisa_probe_#t~switch322#1 || 32 == tlan_eisa_probe_~tmp___4~0#1 % 256; [2022-11-25 22:26:17,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_~irq~0#1 := 9; [2022-11-25 22:26:17,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume !tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_#t~switch322#1 := tlan_eisa_probe_#t~switch322#1 || 64 == tlan_eisa_probe_~tmp___4~0#1 % 256; [2022-11-25 22:26:17,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_~irq~0#1 := 10; [2022-11-25 22:26:17,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume !tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_#t~switch322#1 := tlan_eisa_probe_#t~switch322#1 || 128 == tlan_eisa_probe_~tmp___4~0#1 % 256; [2022-11-25 22:26:17,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_~irq~0#1 := 11; [2022-11-25 22:26:17,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume !tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_#t~switch322#1 := true; [2022-11-25 22:26:17,832 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume tlan_eisa_probe_#t~switch322#1; [2022-11-25 22:26:17,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume !tlan_eisa_probe_#t~switch322#1; [2022-11-25 22:26:17,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet324#1; [2022-11-25 22:26:17,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume !(16 == ~debug~0); [2022-11-25 22:26:17,838 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7080: SUMMARY for call tlan_eisa_probe_#t~ret323#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2022-11-25 22:26:17,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7081: assume -2147483648 <= tlan_eisa_probe_#t~ret323#1 && tlan_eisa_probe_#t~ret323#1 <= 2147483647;tlan_eisa_probe_~rc~3#1 := tlan_eisa_probe_#t~ret323#1;havoc tlan_eisa_probe_#t~ret323#1; [2022-11-25 22:26:17,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume 0 != (if 0 == ~debug~0 then 0 else (if 16 == ~debug~0 then ~debug~0 else ~bitwiseAnd(~debug~0, 16))); [2022-11-25 22:26:17,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume !(0 != (if 0 == ~debug~0 then 0 else (if 16 == ~debug~0 then ~debug~0 else ~bitwiseAnd(~debug~0, 16)))); [2022-11-25 22:26:17,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: SUMMARY for call tlan_eisa_probe_#t~ret311#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2022-11-25 22:26:17,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: tlan_eisa_probe_~tmp~38#1 := tlan_eisa_probe_#t~ret311#1;havoc tlan_eisa_probe_#t~ret311#1;havoc tlan_eisa_probe_#t~nondet312#1; [2022-11-25 22:26:17,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7090-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2022-11-25 22:26:17,840 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume 0 != (if 0 == ~debug~0 then 0 else (if 16 == ~debug~0 then ~debug~0 else ~bitwiseAnd(~debug~0, 16)));havoc tlan_eisa_probe_#t~nondet315#1; [2022-11-25 22:26:17,840 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume !(0 != (if 0 == ~debug~0 then 0 else (if 16 == ~debug~0 then ~debug~0 else ~bitwiseAnd(~debug~0, 16)))); [2022-11-25 22:26:17,840 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7027-1: tlan_eisa_probe_~tmp___0~11#1 := tlan_eisa_probe_#t~ret313#1;havoc tlan_eisa_probe_#t~ret313#1;havoc tlan_eisa_probe_#t~nondet314#1; [2022-11-25 22:26:17,840 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7027: SUMMARY for call tlan_eisa_probe_#t~ret313#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2022-11-25 22:26:17,840 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031-1: call tlan_eisa_probe_#t~ret316#1.base, tlan_eisa_probe_#t~ret316#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~4#1.base, tlan_eisa_probe_~tmp___1~4#1.offset := tlan_eisa_probe_#t~ret316#1.base, tlan_eisa_probe_#t~ret316#1.offset;havoc tlan_eisa_probe_#t~ret316#1.base, tlan_eisa_probe_#t~ret316#1.offset; [2022-11-25 22:26:17,840 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2022-11-25 22:26:17,840 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2022-11-25 22:26:17,841 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume 0 != (if 0 == ~debug~0 then 0 else (if 16 == ~debug~0 then ~debug~0 else ~bitwiseAnd(~debug~0, 16))); [2022-11-25 22:26:17,841 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume !(0 != (if 0 == ~debug~0 then 0 else (if 16 == ~debug~0 then ~debug~0 else ~bitwiseAnd(~debug~0, 16)))); [2022-11-25 22:26:17,841 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7037: assume 0 == (tlan_eisa_probe_~tmp___1~4#1.base + tlan_eisa_probe_~tmp___1~4#1.offset) % 18446744073709551616; [2022-11-25 22:26:17,841 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7037: assume !(0 == (tlan_eisa_probe_~tmp___1~4#1.base + tlan_eisa_probe_~tmp___1~4#1.offset) % 18446744073709551616); [2022-11-25 22:26:18,014 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:26:19,561 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:26:19,562 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-25 22:26:19,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:26:19 BoogieIcfgContainer [2022-11-25 22:26:19,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:26:19,570 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:26:19,570 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:26:19,574 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:26:19,574 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:26:08" (1/3) ... [2022-11-25 22:26:19,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e7f712c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:26:19, skipping insertion in model container [2022-11-25 22:26:19,575 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:26:11" (2/3) ... [2022-11-25 22:26:19,575 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3e7f712c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:26:19, skipping insertion in model container [2022-11-25 22:26:19,576 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:26:19" (3/3) ... [2022-11-25 22:26:19,577 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2022-11-25 22:26:19,598 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:26:19,598 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 22:26:19,685 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:26:19,691 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6a81656e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:26:19,692 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 22:26:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand has 1608 states, 937 states have (on average 1.3009605122732124) internal successors, (1219), 985 states have internal predecessors, (1219), 570 states have call successors, (570), 100 states have call predecessors, (570), 99 states have return successors, (562), 551 states have call predecessors, (562), 562 states have call successors, (562) [2022-11-25 22:26:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2022-11-25 22:26:19,734 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:26:19,735 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:26:19,735 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:26:19,740 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:26:19,741 INFO L85 PathProgramCache]: Analyzing trace with hash 1348865528, now seen corresponding path program 1 times [2022-11-25 22:26:19,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:26:19,752 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [440393387] [2022-11-25 22:26:19,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:26:19,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:26:20,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:26:20,687 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-25 22:26:20,688 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:26:20,689 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [440393387] [2022-11-25 22:26:20,690 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [440393387] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:26:20,690 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:26:20,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:26:20,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1320812299] [2022-11-25 22:26:20,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:26:20,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:26:20,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:26:20,744 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:26:20,745 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:26:20,750 INFO L87 Difference]: Start difference. First operand has 1608 states, 937 states have (on average 1.3009605122732124) internal successors, (1219), 985 states have internal predecessors, (1219), 570 states have call successors, (570), 100 states have call predecessors, (570), 99 states have return successors, (562), 551 states have call predecessors, (562), 562 states have call successors, (562) Second operand has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 22:26:23,227 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 22:26:25,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:26:25,857 INFO L93 Difference]: Finished difference Result 4557 states and 6700 transitions. [2022-11-25 22:26:25,859 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:26:25,860 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 153 [2022-11-25 22:26:25,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:26:25,964 INFO L225 Difference]: With dead ends: 4557 [2022-11-25 22:26:25,978 INFO L226 Difference]: Without dead ends: 2913 [2022-11-25 22:26:26,018 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:26:26,021 INFO L413 NwaCegarLoop]: 2920 mSDtfsCounter, 2030 mSDsluCounter, 1995 mSDsCounter, 0 mSdLazyCounter, 544 mSolverCounterSat, 10 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2030 SdHoareTripleChecker+Valid, 4915 SdHoareTripleChecker+Invalid, 555 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 544 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:26:26,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2030 Valid, 4915 Invalid, 555 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 544 Invalid, 1 Unknown, 0 Unchecked, 4.8s Time] [2022-11-25 22:26:26,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2913 states. [2022-11-25 22:26:26,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2913 to 2902. [2022-11-25 22:26:26,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2902 states, 1682 states have (on average 1.2800237812128419) internal successors, (2153), 1763 states have internal predecessors, (2153), 1036 states have call successors, (1036), 185 states have call predecessors, (1036), 183 states have return successors, (1037), 1006 states have call predecessors, (1037), 1035 states have call successors, (1037) [2022-11-25 22:26:26,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2902 states to 2902 states and 4226 transitions. [2022-11-25 22:26:26,349 INFO L78 Accepts]: Start accepts. Automaton has 2902 states and 4226 transitions. Word has length 153 [2022-11-25 22:26:26,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:26:26,353 INFO L495 AbstractCegarLoop]: Abstraction has 2902 states and 4226 transitions. [2022-11-25 22:26:26,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.333333333333332) internal successors, (49), 3 states have internal predecessors, (49), 2 states have call successors, (21), 2 states have call predecessors, (21), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 22:26:26,353 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 4226 transitions. [2022-11-25 22:26:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-25 22:26:26,369 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:26:26,370 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:26:26,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:26:26,370 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:26:26,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:26:26,371 INFO L85 PathProgramCache]: Analyzing trace with hash -1525594282, now seen corresponding path program 1 times [2022-11-25 22:26:26,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:26:26,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534689374] [2022-11-25 22:26:26,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:26:26,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:26:26,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:26:27,061 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-25 22:26:27,061 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:26:27,061 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534689374] [2022-11-25 22:26:27,061 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534689374] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:26:27,062 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:26:27,062 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:26:27,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1875485543] [2022-11-25 22:26:27,065 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:26:27,067 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:26:27,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:26:27,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:26:27,071 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:26:27,071 INFO L87 Difference]: Start difference. First operand 2902 states and 4226 transitions. Second operand has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 22:26:29,412 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 22:26:31,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:26:31,931 INFO L93 Difference]: Finished difference Result 5812 states and 8486 transitions. [2022-11-25 22:26:31,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:26:31,932 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 148 [2022-11-25 22:26:31,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:26:31,964 INFO L225 Difference]: With dead ends: 5812 [2022-11-25 22:26:31,965 INFO L226 Difference]: Without dead ends: 2938 [2022-11-25 22:26:31,989 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:26:31,990 INFO L413 NwaCegarLoop]: 2083 mSDtfsCounter, 12 mSDsluCounter, 2074 mSDsCounter, 0 mSdLazyCounter, 441 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 4157 SdHoareTripleChecker+Invalid, 444 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 441 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:26:31,991 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 4157 Invalid, 444 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 441 Invalid, 1 Unknown, 0 Unchecked, 4.7s Time] [2022-11-25 22:26:31,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2938 states. [2022-11-25 22:26:32,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2938 to 2906. [2022-11-25 22:26:32,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2906 states, 1686 states have (on average 1.2793594306049823) internal successors, (2157), 1767 states have internal predecessors, (2157), 1036 states have call successors, (1036), 185 states have call predecessors, (1036), 183 states have return successors, (1037), 1006 states have call predecessors, (1037), 1035 states have call successors, (1037) [2022-11-25 22:26:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 2906 states and 4230 transitions. [2022-11-25 22:26:32,169 INFO L78 Accepts]: Start accepts. Automaton has 2906 states and 4230 transitions. Word has length 148 [2022-11-25 22:26:32,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:26:32,173 INFO L495 AbstractCegarLoop]: Abstraction has 2906 states and 4230 transitions. [2022-11-25 22:26:32,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.333333333333334) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 22:26:32,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4230 transitions. [2022-11-25 22:26:32,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-25 22:26:32,178 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:26:32,178 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:26:32,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:26:32,178 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:26:32,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:26:32,181 INFO L85 PathProgramCache]: Analyzing trace with hash -451188601, now seen corresponding path program 1 times [2022-11-25 22:26:32,181 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:26:32,182 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [219565603] [2022-11-25 22:26:32,182 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:26:32,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:26:32,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:26:32,580 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-11-25 22:26:32,580 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:26:32,581 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [219565603] [2022-11-25 22:26:32,581 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [219565603] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:26:32,581 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:26:32,582 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:26:32,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281973849] [2022-11-25 22:26:32,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:26:32,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:26:32,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:26:32,584 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:26:32,584 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:26:32,584 INFO L87 Difference]: Start difference. First operand 2906 states and 4230 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 22:26:35,019 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 22:26:38,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:26:38,144 INFO L93 Difference]: Finished difference Result 8329 states and 12134 transitions. [2022-11-25 22:26:38,145 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:26:38,145 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 160 [2022-11-25 22:26:38,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:26:38,192 INFO L225 Difference]: With dead ends: 8329 [2022-11-25 22:26:38,192 INFO L226 Difference]: Without dead ends: 5451 [2022-11-25 22:26:38,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:26:38,219 INFO L413 NwaCegarLoop]: 3483 mSDtfsCounter, 2044 mSDsluCounter, 2008 mSDsCounter, 0 mSdLazyCounter, 557 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2044 SdHoareTripleChecker+Valid, 5491 SdHoareTripleChecker+Invalid, 561 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 557 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:26:38,220 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2044 Valid, 5491 Invalid, 561 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 557 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2022-11-25 22:26:38,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5451 states. [2022-11-25 22:26:38,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5451 to 5448. [2022-11-25 22:26:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5448 states, 3145 states have (on average 1.2715421303656598) internal successors, (3999), 3293 states have internal predecessors, (3999), 1969 states have call successors, (1969), 335 states have call predecessors, (1969), 333 states have return successors, (1970), 1917 states have call predecessors, (1970), 1968 states have call successors, (1970) [2022-11-25 22:26:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 5448 states and 7938 transitions. [2022-11-25 22:26:38,678 INFO L78 Accepts]: Start accepts. Automaton has 5448 states and 7938 transitions. Word has length 160 [2022-11-25 22:26:38,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:26:38,681 INFO L495 AbstractCegarLoop]: Abstraction has 5448 states and 7938 transitions. [2022-11-25 22:26:38,681 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-11-25 22:26:38,681 INFO L276 IsEmpty]: Start isEmpty. Operand 5448 states and 7938 transitions. [2022-11-25 22:26:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-25 22:26:38,686 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:26:38,687 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:26:38,687 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:26:38,688 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:26:38,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:26:38,689 INFO L85 PathProgramCache]: Analyzing trace with hash -1348965067, now seen corresponding path program 1 times [2022-11-25 22:26:38,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:26:38,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486607855] [2022-11-25 22:26:38,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:26:38,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:26:38,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:26:39,371 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2022-11-25 22:26:39,371 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:26:39,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486607855] [2022-11-25 22:26:39,372 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486607855] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:26:39,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [828415375] [2022-11-25 22:26:39,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:26:39,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:26:39,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:26:39,378 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:26:39,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:26:40,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:26:40,612 INFO L263 TraceCheckSpWp]: Trace formula consists of 3212 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 22:26:40,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:26:40,662 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-11-25 22:26:40,662 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:26:40,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [828415375] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:26:40,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:26:40,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-11-25 22:26:40,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431422106] [2022-11-25 22:26:40,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:26:40,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:26:40,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:26:40,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:26:40,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:26:40,665 INFO L87 Difference]: Start difference. First operand 5448 states and 7938 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-11-25 22:26:43,128 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 22:26:45,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:26:45,248 INFO L93 Difference]: Finished difference Result 10916 states and 15961 transitions. [2022-11-25 22:26:45,249 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:26:45,249 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) Word has length 162 [2022-11-25 22:26:45,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:26:45,298 INFO L225 Difference]: With dead ends: 10916 [2022-11-25 22:26:45,299 INFO L226 Difference]: Without dead ends: 5496 [2022-11-25 22:26:45,344 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:26:45,345 INFO L413 NwaCegarLoop]: 2081 mSDtfsCounter, 6 mSDsluCounter, 2072 mSDsCounter, 0 mSdLazyCounter, 443 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 4153 SdHoareTripleChecker+Invalid, 447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 443 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:26:45,346 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 4153 Invalid, 447 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 443 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2022-11-25 22:26:45,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5496 states. [2022-11-25 22:26:45,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5496 to 5472. [2022-11-25 22:26:45,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5472 states, 3165 states have (on average 1.2710900473933648) internal successors, (4023), 3313 states have internal predecessors, (4023), 1973 states have call successors, (1973), 335 states have call predecessors, (1973), 333 states have return successors, (1974), 1921 states have call predecessors, (1974), 1972 states have call successors, (1974) [2022-11-25 22:26:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 5472 states and 7970 transitions. [2022-11-25 22:26:45,679 INFO L78 Accepts]: Start accepts. Automaton has 5472 states and 7970 transitions. Word has length 162 [2022-11-25 22:26:45,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:26:45,680 INFO L495 AbstractCegarLoop]: Abstraction has 5472 states and 7970 transitions. [2022-11-25 22:26:45,680 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 2 states have call successors, (24), 2 states have call predecessors, (24), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2022-11-25 22:26:45,680 INFO L276 IsEmpty]: Start isEmpty. Operand 5472 states and 7970 transitions. [2022-11-25 22:26:45,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-25 22:26:45,684 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:26:45,684 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:26:45,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 22:26:45,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-11-25 22:26:45,897 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:26:45,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:26:45,897 INFO L85 PathProgramCache]: Analyzing trace with hash 321063367, now seen corresponding path program 1 times [2022-11-25 22:26:45,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:26:45,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934856033] [2022-11-25 22:26:45,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:26:45,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:26:46,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:26:46,570 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-25 22:26:46,571 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:26:46,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934856033] [2022-11-25 22:26:46,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [934856033] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:26:46,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:26:46,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:26:46,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [832952202] [2022-11-25 22:26:46,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:26:46,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:26:46,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:26:46,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:26:46,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:26:46,573 INFO L87 Difference]: Start difference. First operand 5472 states and 7970 transitions. Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-25 22:26:49,789 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 22:26:54,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:26:54,252 INFO L93 Difference]: Finished difference Result 16355 states and 23833 transitions. [2022-11-25 22:26:54,252 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:26:54,252 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) Word has length 162 [2022-11-25 22:26:54,253 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:26:54,357 INFO L225 Difference]: With dead ends: 16355 [2022-11-25 22:26:54,358 INFO L226 Difference]: Without dead ends: 10911 [2022-11-25 22:26:54,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:26:54,394 INFO L413 NwaCegarLoop]: 2856 mSDtfsCounter, 2232 mSDsluCounter, 7748 mSDsCounter, 0 mSdLazyCounter, 963 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2237 SdHoareTripleChecker+Valid, 10604 SdHoareTripleChecker+Invalid, 967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 963 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2022-11-25 22:26:54,394 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2237 Valid, 10604 Invalid, 967 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 963 Invalid, 1 Unknown, 0 Unchecked, 7.1s Time] [2022-11-25 22:26:54,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10911 states. [2022-11-25 22:26:55,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10911 to 10864. [2022-11-25 22:26:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10864 states, 6281 states have (on average 1.2716128005094731) internal successors, (7987), 6596 states have internal predecessors, (7987), 3917 states have call successors, (3917), 668 states have call predecessors, (3917), 665 states have return successors, (3923), 3795 states have call predecessors, (3923), 3916 states have call successors, (3923) [2022-11-25 22:26:55,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10864 states to 10864 states and 15827 transitions. [2022-11-25 22:26:55,234 INFO L78 Accepts]: Start accepts. Automaton has 10864 states and 15827 transitions. Word has length 162 [2022-11-25 22:26:55,234 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:26:55,235 INFO L495 AbstractCegarLoop]: Abstraction has 10864 states and 15827 transitions. [2022-11-25 22:26:55,236 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.8) internal successors, (54), 4 states have internal predecessors, (54), 3 states have call successors, (23), 3 states have call predecessors, (23), 1 states have return successors, (18), 3 states have call predecessors, (18), 3 states have call successors, (18) [2022-11-25 22:26:55,236 INFO L276 IsEmpty]: Start isEmpty. Operand 10864 states and 15827 transitions. [2022-11-25 22:26:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-11-25 22:26:55,243 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:26:55,244 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:26:55,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:26:55,244 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:26:55,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:26:55,246 INFO L85 PathProgramCache]: Analyzing trace with hash 2110116225, now seen corresponding path program 1 times [2022-11-25 22:26:55,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:26:55,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911944488] [2022-11-25 22:26:55,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:26:55,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:26:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:26:55,840 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-11-25 22:26:55,840 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:26:55,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911944488] [2022-11-25 22:26:55,841 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [911944488] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:26:55,841 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [367772926] [2022-11-25 22:26:55,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:26:55,841 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:26:55,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:26:55,843 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:26:55,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f4659c1-6ea9-4ffb-ac20-7275c29b6c92/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 22:26:57,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:26:57,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 3281 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-25 22:26:57,237 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:26:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-25 22:26:57,301 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:26:57,509 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-11-25 22:26:57,509 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [367772926] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 22:26:57,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1707536595] [2022-11-25 22:26:57,532 INFO L159 IcfgInterpreter]: Started Sifa with 83 locations of interest [2022-11-25 22:26:57,533 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:26:57,536 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:26:57,542 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:26:57,542 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:27:01,460 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:27:01,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:01,501 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 49 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 41 [2022-11-25 22:27:01,893 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 91 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 71 [2022-11-25 22:27:02,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:02,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:02,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:03,100 INFO L217 Elim1Store]: Index analysis took 657 ms [2022-11-25 22:27:34,938 WARN L233 SmtUtils]: Spent 31.79s on a formula simplification. DAG size of input: 1850 DAG size of output: 981 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:27:34,945 INFO L321 Elim1Store]: treesize reduction 4812, result has 27.6 percent of original size [2022-11-25 22:27:34,947 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 123 select indices, 123 select index equivalence classes, 7509 disjoint index pairs (out of 7503 index pairs), introduced 123 new quantified variables, introduced 124 case distinctions, treesize of input 628 treesize of output 2210 [2022-11-25 22:27:39,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:39,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:39,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:40,211 INFO L217 Elim1Store]: Index analysis took 2089 ms [2022-11-25 22:28:41,381 WARN L233 SmtUtils]: Spent 1.02m on a formula simplification. DAG size of input: 2592 DAG size of output: 1230 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:28:41,384 INFO L321 Elim1Store]: treesize reduction 7510, result has 21.7 percent of original size [2022-11-25 22:28:41,386 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 127 select indices, 127 select index equivalence classes, 7632 disjoint index pairs (out of 8001 index pairs), introduced 127 new quantified variables, introduced 495 case distinctions, treesize of input 660 treesize of output 2493 [2022-11-25 22:28:44,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 91 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 71 [2022-11-25 22:28:44,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 91 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 71 [2022-11-25 22:28:45,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 91 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 71 [2022-11-25 22:28:45,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:45,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:45,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:45,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:45,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:45,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:45,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:45,552 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:28:45,552 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:28:45,553 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:28:45,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:28:45,554 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:28:45,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:28:45,560 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 29 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 41 [2022-11-25 22:28:46,025 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 91 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 71 [2022-11-25 22:28:46,382 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 91 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 71 [2022-11-25 22:28:46,774 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 91 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 71 [2022-11-25 22:29:03,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:29:03,057 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-25 22:29:03,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 6 [2022-11-25 22:29:11,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:11,601 INFO L217 Elim1Store]: Index analysis took 342 ms [2022-11-25 22:29:11,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 243 select indices, 243 select index equivalence classes, 5855 disjoint index pairs (out of 29403 index pairs), introduced 243 new quantified variables, introduced 0 case distinctions, treesize of input 2068 treesize of output 730 [2022-11-25 22:29:12,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:12,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 127 select indices, 127 select index equivalence classes, 8001 disjoint index pairs (out of 8001 index pairs), introduced 127 new quantified variables, introduced 0 case distinctions, treesize of input 636 treesize of output 382 [2022-11-25 22:29:13,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:13,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:14,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 126 select indices, 126 select index equivalence classes, 7878 disjoint index pairs (out of 7875 index pairs), introduced 126 new quantified variables, introduced 0 case distinctions, treesize of input 631 treesize of output 379 [2022-11-25 22:29:35,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:35,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:35,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:35,184 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 127 select indices, 127 select index equivalence classes, 8001 disjoint index pairs (out of 8001 index pairs), introduced 127 new quantified variables, introduced 0 case distinctions, treesize of input 636 treesize of output 382 [2022-11-25 22:29:37,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:37,578 INFO L217 Elim1Store]: Index analysis took 255 ms [2022-11-25 22:29:37,609 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 243 select indices, 243 select index equivalence classes, 5855 disjoint index pairs (out of 29403 index pairs), introduced 243 new quantified variables, introduced 0 case distinctions, treesize of input 2068 treesize of output 730 [2022-11-25 22:29:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:29:38,909 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 126 select indices, 126 select index equivalence classes, 7878 disjoint index pairs (out of 7875 index pairs), introduced 126 new quantified variables, introduced 0 case distinctions, treesize of input 631 treesize of output 379 [2022-11-25 22:29:55,013 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:29:55,375 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:29:55,929 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 22:30:04,506 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:30:04,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:30:04,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 22:32:34,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:32:34,984 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 22:32:35,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:32:37,787 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:32:37,847 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:32:37,889 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:33:39,930 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:33:40,408 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:33:40,973 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 22:33:43,429 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:33:43,460 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:33:43,497 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:35:18,784 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 22:35:19,577 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:35:20,164 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:35:22,418 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:35:22,471 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:35:22,512 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:36:35,499 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 22:36:36,987 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:36:37,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:36:39,151 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:36:39,246 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:36:39,257 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:39:12,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:39:13,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 22:39:14,384 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 4 [2022-11-25 22:39:16,716 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:39:16,797 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:39:16,856 WARN L207 Elim1Store]: Array PQE input equivalent to false