./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/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_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh --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-2329fc7 [2022-12-14 13:31:38,546 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 13:31:38,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 13:31:38,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 13:31:38,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 13:31:38,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 13:31:38,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 13:31:38,569 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 13:31:38,570 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 13:31:38,571 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 13:31:38,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 13:31:38,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 13:31:38,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 13:31:38,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 13:31:38,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 13:31:38,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 13:31:38,576 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 13:31:38,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 13:31:38,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 13:31:38,579 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 13:31:38,581 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 13:31:38,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 13:31:38,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 13:31:38,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 13:31:38,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 13:31:38,587 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 13:31:38,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 13:31:38,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 13:31:38,588 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 13:31:38,589 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 13:31:38,589 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 13:31:38,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 13:31:38,591 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 13:31:38,591 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 13:31:38,592 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 13:31:38,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 13:31:38,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 13:31:38,593 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 13:31:38,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 13:31:38,594 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 13:31:38,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 13:31:38,596 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 13:31:38,615 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 13:31:38,615 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 13:31:38,615 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 13:31:38,616 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 13:31:38,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 13:31:38,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 13:31:38,617 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 13:31:38,617 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 13:31:38,617 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 13:31:38,617 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 13:31:38,617 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 13:31:38,617 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 13:31:38,617 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 13:31:38,618 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 13:31:38,618 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 13:31:38,618 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 13:31:38,618 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 13:31:38,618 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 13:31:38,619 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 13:31:38,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 13:31:38,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 13:31:38,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 13:31:38,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 13:31:38,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 13:31:38,620 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 13:31:38,620 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 13:31:38,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 13:31:38,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 13:31:38,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 13:31:38,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:31:38,621 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 13:31:38,621 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 13:31:38,621 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 13:31:38,621 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 13:31:38,621 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 13:31:38,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 13:31:38,621 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 13:31:38,622 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 13:31:38,622 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_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa052019b2e545fedc58252b88c286bfb7f233e130d9e12072cdb5cf6783cf5f [2022-12-14 13:31:38,821 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 13:31:38,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 13:31:38,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 13:31:38,843 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 13:31:38,844 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 13:31:38,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/../../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 [2022-12-14 13:31:41,443 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 13:31:41,806 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 13:31:41,806 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/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 [2022-12-14 13:31:41,830 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/data/364ef7a87/13a18f63b39e46dca38ac06b0aff5717/FLAG13ced4bdf [2022-12-14 13:31:42,014 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/data/364ef7a87/13a18f63b39e46dca38ac06b0aff5717 [2022-12-14 13:31:42,016 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 13:31:42,018 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 13:31:42,019 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 13:31:42,019 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 13:31:42,023 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 13:31:42,024 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:31:42" (1/1) ... [2022-12-14 13:31:42,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@121073dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:42, skipping insertion in model container [2022-12-14 13:31:42,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 01:31:42" (1/1) ... [2022-12-14 13:31:42,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 13:31:42,118 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 13:31:42,714 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:31:42,760 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 13:31:42,771 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 13:31:42,782 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 13:31:42,798 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 13:31:42,973 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 13:31:43,022 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 13:31:43,062 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:31:43,065 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:31:43,065 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:31:43,070 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 13:31:43,083 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 13:31:43,087 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 13:31:43,099 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 13:31:43,159 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 13:31:43,197 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 13:31:43,213 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 13:31:43,401 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:31:43,411 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 13:31:43,412 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:31:43,412 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:31:43,412 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 13:31:43,412 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:31:43,415 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:31:43,416 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 13:31:43,416 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 13:31:43,420 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,421 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,422 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,424 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:31:43,424 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 13:31:43,425 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,425 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 13:31:43,426 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,427 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,428 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 13:31:43,432 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:31:43,432 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:31:43,433 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:31:43,433 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,434 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,434 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,435 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:31:43,436 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:31:43,437 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 13:31:43,441 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,442 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,443 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,443 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 13:31:43,444 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 13:31:43,444 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 13:31:43,444 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 13:31:43,445 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,446 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,449 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:31:43,450 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:31:43,454 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:31:43,455 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:31:43,455 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:31:43,472 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,475 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,477 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:31:43,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:31:43,480 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,484 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,488 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,491 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,492 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,498 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,500 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,510 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,513 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,517 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:43,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,521 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:31:43,522 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 13:31:43,522 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 13:31:43,525 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,526 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,529 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:43,530 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,531 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,534 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,539 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,544 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:43,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,552 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,553 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,554 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,555 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,566 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:31:43,566 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:31:43,573 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,574 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:31:43,575 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,577 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,578 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,579 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,579 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,580 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:43,582 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 13:31:43,582 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,586 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,586 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,587 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,588 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,589 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,591 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,593 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,596 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,598 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,598 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:31:43,600 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,603 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,607 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:31:43,607 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,610 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,610 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,612 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:31:43,613 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,614 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 13:31:43,614 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:43,675 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:31:43,677 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 13:31:43,677 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 13:31:43,677 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 13:31:43,678 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 13:31:43,679 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 13:31:43,679 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 13:31:43,679 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 13:31:43,680 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 13:31:43,681 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_6 [2022-12-14 13:31:43,681 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_6 [2022-12-14 13:31:43,683 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_7 [2022-12-14 13:31:43,683 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_7 [2022-12-14 13:31:43,684 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_7 [2022-12-14 13:31:43,684 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-12-14 13:31:43,684 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-12-14 13:31:43,685 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-12-14 13:31:43,685 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-12-14 13:31:43,687 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 13:31:43,687 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 13:31:43,689 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:31:43,689 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:31:43,690 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:31:43,690 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:31:43,690 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:31:43,693 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:31:43,693 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:31:43,693 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:31:43,694 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 13:31:43,694 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:31:43,695 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:31:43,695 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 13:31:43,696 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 13:31:43,696 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 13:31:43,696 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:31:43,696 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:31:43,697 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:31:43,697 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 13:31:43,698 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:31:43,701 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_06c2957e-22b0-4a1d-b275-90cba9edb27e/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] [2022-12-14 13:31:43,726 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 13:31:43,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:31:43,788 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 13:31:43,892 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 13:31:43,893 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 13:31:43,893 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 13:31:43,893 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 13:31:43,894 WARN L623 FunctionHandler]: Unknown extern function __msecs_to_jiffies [2022-12-14 13:31:43,898 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-12-14 13:31:43,900 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-12-14 13:31:43,904 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:31:43,905 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 13:31:43,905 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 13:31:43,907 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 13:31:43,907 WARN L623 FunctionHandler]: Unknown extern function dma_alloc_attrs [2022-12-14 13:31:43,908 WARN L623 FunctionHandler]: Unknown extern function dma_free_attrs [2022-12-14 13:31:43,910 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-12-14 13:31:43,912 WARN L623 FunctionHandler]: Unknown extern function skb_pad [2022-12-14 13:31:43,914 WARN L623 FunctionHandler]: Unknown extern function netif_tx_wake_queue [2022-12-14 13:31:43,915 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 13:31:43,930 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:31:43,931 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 13:31:43,932 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-12-14 13:31:43,932 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:31:43,932 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-12-14 13:31:43,932 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-12-14 13:31:43,933 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:31:43,933 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-12-14 13:31:43,934 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 13:31:43,935 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,936 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,937 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,939 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-12-14 13:31:43,940 WARN L623 FunctionHandler]: Unknown extern function pci_request_regions [2022-12-14 13:31:43,940 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,941 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 13:31:43,943 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,944 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,945 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,945 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-12-14 13:31:43,948 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 13:31:43,949 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 13:31:43,949 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 13:31:43,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,950 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,951 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,952 WARN L623 FunctionHandler]: Unknown extern function pci_release_regions [2022-12-14 13:31:43,952 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-12-14 13:31:43,954 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 13:31:43,955 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,956 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,957 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,957 WARN L623 FunctionHandler]: Unknown extern function __request_region [2022-12-14 13:31:43,958 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 13:31:43,958 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 13:31:43,959 WARN L623 FunctionHandler]: Unknown extern function __release_region [2022-12-14 13:31:43,959 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,960 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,961 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-12-14 13:31:43,962 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-12-14 13:31:43,963 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:31:43,964 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:31:43,964 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-12-14 13:31:43,966 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,968 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,970 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:31:43,971 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:31:43,972 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,974 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,976 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,977 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,978 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,979 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,983 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,984 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,989 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,991 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,992 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,993 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:43,994 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:43,996 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 13:31:43,996 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 13:31:43,996 WARN L623 FunctionHandler]: Unknown extern function netif_rx [2022-12-14 13:31:43,998 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:43,998 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,000 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:44,001 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,004 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,004 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,005 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,020 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,023 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:44,027 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,028 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,029 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,035 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:31:44,035 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:31:44,040 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,040 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:31:44,041 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,042 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,042 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,043 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,043 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:44,044 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 13:31:44,045 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,046 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,047 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,047 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,048 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,048 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,049 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,050 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,051 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,052 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,053 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,054 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 13:31:44,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,057 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,059 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-12-14 13:31:44,060 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,061 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,061 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 13:31:44,062 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,062 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 13:31:44,063 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 13:31:44,063 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 13:31:44,064 WARN L623 FunctionHandler]: Unknown extern function add_timer [2022-12-14 13:31:44,084 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 13:31:44,085 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 13:31:44,085 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 13:31:44,086 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 13:31:44,087 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 13:31:44,087 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 13:31:44,087 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 13:31:44,087 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 13:31:44,087 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 13:31:44,088 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_6 [2022-12-14 13:31:44,088 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_6 [2022-12-14 13:31:44,089 WARN L623 FunctionHandler]: Unknown extern function ldv_suspend_late_7 [2022-12-14 13:31:44,089 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_7 [2022-12-14 13:31:44,090 WARN L623 FunctionHandler]: Unknown extern function ldv_resume_early_7 [2022-12-14 13:31:44,090 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-12-14 13:31:44,090 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-12-14 13:31:44,090 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-12-14 13:31:44,090 WARN L623 FunctionHandler]: Unknown extern function ldv_shutdown_7 [2022-12-14 13:31:44,091 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 13:31:44,091 WARN L623 FunctionHandler]: Unknown extern function ldv_check_final_state [2022-12-14 13:31:44,092 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:31:44,092 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:31:44,093 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 13:31:44,093 WARN L623 FunctionHandler]: Unknown extern function flush_workqueue [2022-12-14 13:31:44,093 WARN L623 FunctionHandler]: Unknown extern function queue_delayed_work_on [2022-12-14 13:31:44,095 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 13:31:44,095 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:31:44,095 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:31:44,095 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-12-14 13:31:44,096 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:31:44,096 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 13:31:44,096 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-12-14 13:31:44,096 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 13:31:44,096 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 13:31:44,097 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:31:44,097 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 13:31:44,097 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 13:31:44,097 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-12-14 13:31:44,098 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-12-14 13:31:44,098 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_06c2957e-22b0-4a1d-b275-90cba9edb27e/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] [2022-12-14 13:31:44,099 WARN L623 FunctionHandler]: Unknown extern function ldv_some_page [2022-12-14 13:31:44,103 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 13:31:44,223 INFO L208 MainTranslator]: Completed translation [2022-12-14 13:31:44,224 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44 WrapperNode [2022-12-14 13:31:44,224 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 13:31:44,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 13:31:44,225 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 13:31:44,225 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 13:31:44,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,373 INFO L138 Inliner]: procedures = 299, calls = 2066, calls flagged for inlining = 144, calls inlined = 138, statements flattened = 4709 [2022-12-14 13:31:44,374 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 13:31:44,374 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 13:31:44,374 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 13:31:44,374 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 13:31:44,383 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,405 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,406 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,519 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,528 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,557 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 13:31:44,558 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 13:31:44,558 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 13:31:44,558 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 13:31:44,558 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (1/1) ... [2022-12-14 13:31:44,564 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 13:31:44,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:31:44,585 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 13:31:44,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 13:31:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2022-12-14 13:31:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2022-12-14 13:31:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2022-12-14 13:31:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2022-12-14 13:31:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2022-12-14 13:31:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2022-12-14 13:31:44,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-12-14 13:31:44,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2022-12-14 13:31:44,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2022-12-14 13:31:44,624 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2022-12-14 13:31:44,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2022-12-14 13:31:44,625 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-12-14 13:31:44,626 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-12-14 13:31:44,626 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-12-14 13:31:44,627 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 13:31:44,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 13:31:44,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2022-12-14 13:31:44,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-12-14 13:31:44,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-12-14 13:31:44,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-12-14 13:31:44,630 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2022-12-14 13:31:44,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2022-12-14 13:31:44,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2022-12-14 13:31:44,631 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 13:31:44,632 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2022-12-14 13:31:44,632 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2022-12-14 13:31:45,132 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 13:31:45,135 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 13:31:45,616 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 13:31:48,258 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; [2022-12-14 13:31:48,258 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 [2022-12-14 13:31:48,258 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2022-12-14 13:31:48,258 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2022-12-14 13:31:48,258 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 [2022-12-14 13:31:48,258 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; [2022-12-14 13:31:48,259 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 [2022-12-14 13:31:48,259 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; [2022-12-14 13:31:48,259 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); [2022-12-14 13:31:48,259 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 [2022-12-14 13:31:48,259 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; [2022-12-14 13:31:48,259 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 [2022-12-14 13:31:48,259 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2022-12-14 13:31:48,259 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2022-12-14 13:31:48,259 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 [2022-12-14 13:31:48,259 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet320#1; [2022-12-14 13:31:48,259 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume !(16 == ~debug~0); [2022-12-14 13:31:48,259 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 [2022-12-14 13:31:48,260 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; [2022-12-14 13:31:48,260 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: havoc tlan_eisa_probe_#t~switch322#1; [2022-12-14 13:31:48,260 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_~irq~0#1 := 5; [2022-12-14 13:31:48,260 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; [2022-12-14 13:31:48,260 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_~irq~0#1 := 9; [2022-12-14 13:31:48,260 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; [2022-12-14 13:31:48,260 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_~irq~0#1 := 10; [2022-12-14 13:31:48,260 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; [2022-12-14 13:31:48,260 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_~irq~0#1 := 11; [2022-12-14 13:31:48,260 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume !tlan_eisa_probe_#t~switch322#1;tlan_eisa_probe_#t~switch322#1 := true; [2022-12-14 13:31:48,260 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume tlan_eisa_probe_#t~switch322#1; [2022-12-14 13:31:48,260 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume !tlan_eisa_probe_#t~switch322#1; [2022-12-14 13:31:48,261 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 [2022-12-14 13:31:48,261 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; [2022-12-14 13:31:48,261 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))); [2022-12-14 13:31:48,261 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)))); [2022-12-14 13:31:48,261 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 [2022-12-14 13:31:48,261 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; [2022-12-14 13:31:48,261 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7090-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2022-12-14 13:31:48,261 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; [2022-12-14 13:31:48,261 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)))); [2022-12-14 13:31:48,261 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; [2022-12-14 13:31:48,262 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 [2022-12-14 13:31:48,262 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; [2022-12-14 13:31:48,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2022-12-14 13:31:48,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2022-12-14 13:31:48,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##392: assume !(16 == ~debug~0); [2022-12-14 13:31:48,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##392: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet324#1; [2022-12-14 13:31:48,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##395: assume !(16 == ~debug~0); [2022-12-14 13:31:48,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##395: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet325#1; [2022-12-14 13:31:48,262 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; [2022-12-14 13:31:48,262 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); [2022-12-14 13:31:48,262 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##362: assume !(0 != (if 0 == ~debug~0 then 0 else (if 16 == ~debug~0 then ~debug~0 else ~bitwiseAnd(~debug~0, 16)))); [2022-12-14 13:31:48,263 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##362: assume 0 != (if 0 == ~debug~0 then 0 else (if 16 == ~debug~0 then ~debug~0 else ~bitwiseAnd(~debug~0, 16))); [2022-12-14 13:31:48,361 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 13:31:49,358 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 13:31:49,358 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 13:31:49,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:31:49 BoogieIcfgContainer [2022-12-14 13:31:49,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 13:31:49,364 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 13:31:49,364 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 13:31:49,367 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 13:31:49,367 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 01:31:42" (1/3) ... [2022-12-14 13:31:49,368 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d0d6a95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:31:49, skipping insertion in model container [2022-12-14 13:31:49,368 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 01:31:44" (2/3) ... [2022-12-14 13:31:49,368 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d0d6a95 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 01:31:49, skipping insertion in model container [2022-12-14 13:31:49,368 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 01:31:49" (3/3) ... [2022-12-14 13:31:49,369 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2022-12-14 13:31:49,385 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 13:31:49,385 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 13:31:49,451 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 13:31:49,456 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;@1a83dc1b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 13:31:49,456 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 13:31:49,464 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) [2022-12-14 13:31:49,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-12-14 13:31:49,488 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:31:49,488 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] [2022-12-14 13:31:49,489 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:31:49,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:31:49,493 INFO L85 PathProgramCache]: Analyzing trace with hash -215935412, now seen corresponding path program 1 times [2022-12-14 13:31:49,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:31:49,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1671998180] [2022-12-14 13:31:49,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:31:49,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:31:49,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:31:50,301 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 13:31:50,301 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:31:50,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1671998180] [2022-12-14 13:31:50,302 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1671998180] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:31:50,302 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:31:50,302 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:31:50,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916449496] [2022-12-14 13:31:50,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:31:50,307 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:31:50,307 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:31:50,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:31:50,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:31:50,340 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 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) [2022-12-14 13:31:52,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:31:54,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:31:54,363 INFO L93 Difference]: Finished difference Result 3208 states and 4724 transitions. [2022-12-14 13:31:54,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:31:54,365 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 [2022-12-14 13:31:54,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:31:54,386 INFO L225 Difference]: With dead ends: 3208 [2022-12-14 13:31:54,386 INFO L226 Difference]: Without dead ends: 1593 [2022-12-14 13:31:54,398 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 [2022-12-14 13:31:54,400 INFO L413 NwaCegarLoop]: 2127 mSDtfsCounter, 12 mSDsluCounter, 2118 mSDsCounter, 0 mSdLazyCounter, 455 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 4245 SdHoareTripleChecker+Invalid, 458 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 455 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-12-14 13:31:54,401 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 4245 Invalid, 458 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 455 Invalid, 1 Unknown, 0 Unchecked, 3.9s Time] [2022-12-14 13:31:54,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1593 states. [2022-12-14 13:31:54,492 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1593 to 1577. [2022-12-14 13:31:54,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1577 states, 923 states have (on average 1.2881906825568796) internal successors, (1189), 961 states have internal predecessors, (1189), 556 states have call successors, (556), 98 states have call predecessors, (556), 97 states have return successors, (555), 544 states have call predecessors, (555), 555 states have call successors, (555) [2022-12-14 13:31:54,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1577 states to 1577 states and 2300 transitions. [2022-12-14 13:31:54,509 INFO L78 Accepts]: Start accepts. Automaton has 1577 states and 2300 transitions. Word has length 148 [2022-12-14 13:31:54,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:31:54,509 INFO L495 AbstractCegarLoop]: Abstraction has 1577 states and 2300 transitions. [2022-12-14 13:31:54,509 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) [2022-12-14 13:31:54,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 2300 transitions. [2022-12-14 13:31:54,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 13:31:54,515 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:31:54,516 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] [2022-12-14 13:31:54,516 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 13:31:54,516 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:31:54,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:31:54,516 INFO L85 PathProgramCache]: Analyzing trace with hash -761295591, now seen corresponding path program 1 times [2022-12-14 13:31:54,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:31:54,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136713523] [2022-12-14 13:31:54,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:31:54,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:31:54,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:31:54,771 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2022-12-14 13:31:54,771 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:31:54,771 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136713523] [2022-12-14 13:31:54,771 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136713523] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:31:54,771 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:31:54,771 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:31:54,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640715475] [2022-12-14 13:31:54,772 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:31:54,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:31:54,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:31:54,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:31:54,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:31:54,774 INFO L87 Difference]: Start difference. First operand 1577 states and 2300 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) [2022-12-14 13:31:57,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:31:59,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:31:59,235 INFO L93 Difference]: Finished difference Result 4511 states and 6584 transitions. [2022-12-14 13:31:59,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:31:59,236 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 [2022-12-14 13:31:59,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:31:59,261 INFO L225 Difference]: With dead ends: 4511 [2022-12-14 13:31:59,261 INFO L226 Difference]: Without dead ends: 2959 [2022-12-14 13:31:59,271 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 [2022-12-14 13:31:59,272 INFO L413 NwaCegarLoop]: 2600 mSDtfsCounter, 2044 mSDsluCounter, 2008 mSDsCounter, 0 mSdLazyCounter, 478 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2044 SdHoareTripleChecker+Valid, 4608 SdHoareTripleChecker+Invalid, 482 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 478 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-12-14 13:31:59,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2044 Valid, 4608 Invalid, 482 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 478 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2022-12-14 13:31:59,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2959 states. [2022-12-14 13:31:59,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2959 to 2956. [2022-12-14 13:31:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2956 states, 1721 states have (on average 1.282393957001743) internal successors, (2207), 1793 states have internal predecessors, (2207), 1055 states have call successors, (1055), 180 states have call predecessors, (1055), 179 states have return successors, (1054), 1032 states have call predecessors, (1054), 1054 states have call successors, (1054) [2022-12-14 13:31:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 2956 states and 4316 transitions. [2022-12-14 13:31:59,452 INFO L78 Accepts]: Start accepts. Automaton has 2956 states and 4316 transitions. Word has length 160 [2022-12-14 13:31:59,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:31:59,453 INFO L495 AbstractCegarLoop]: Abstraction has 2956 states and 4316 transitions. [2022-12-14 13:31:59,453 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) [2022-12-14 13:31:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4316 transitions. [2022-12-14 13:31:59,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 13:31:59,458 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:31:59,458 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] [2022-12-14 13:31:59,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 13:31:59,458 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:31:59,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:31:59,459 INFO L85 PathProgramCache]: Analyzing trace with hash -1784373852, now seen corresponding path program 1 times [2022-12-14 13:31:59,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:31:59,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296008059] [2022-12-14 13:31:59,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:31:59,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:31:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:31:59,674 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 13:31:59,674 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:31:59,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296008059] [2022-12-14 13:31:59,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296008059] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:31:59,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:31:59,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 13:31:59,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104334975] [2022-12-14 13:31:59,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:31:59,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:31:59,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:31:59,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:31:59,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 13:31:59,676 INFO L87 Difference]: Start difference. First operand 2956 states and 4316 transitions. Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-14 13:32:02,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:32:04,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:32:04,088 INFO L93 Difference]: Finished difference Result 8387 states and 12228 transitions. [2022-12-14 13:32:04,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:32:04,088 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 161 [2022-12-14 13:32:04,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:32:04,158 INFO L225 Difference]: With dead ends: 8387 [2022-12-14 13:32:04,158 INFO L226 Difference]: Without dead ends: 5459 [2022-12-14 13:32:04,195 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 [2022-12-14 13:32:04,196 INFO L413 NwaCegarLoop]: 2867 mSDtfsCounter, 1983 mSDsluCounter, 1953 mSDsCounter, 0 mSdLazyCounter, 533 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1983 SdHoareTripleChecker+Valid, 4820 SdHoareTripleChecker+Invalid, 541 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 533 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2022-12-14 13:32:04,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1983 Valid, 4820 Invalid, 541 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 533 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2022-12-14 13:32:04,207 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5459 states. [2022-12-14 13:32:04,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5459 to 5448. [2022-12-14 13:32:04,491 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) [2022-12-14 13:32:04,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5448 states to 5448 states and 7938 transitions. [2022-12-14 13:32:04,518 INFO L78 Accepts]: Start accepts. Automaton has 5448 states and 7938 transitions. Word has length 161 [2022-12-14 13:32:04,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:32:04,518 INFO L495 AbstractCegarLoop]: Abstraction has 5448 states and 7938 transitions. [2022-12-14 13:32:04,518 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 2 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2022-12-14 13:32:04,518 INFO L276 IsEmpty]: Start isEmpty. Operand 5448 states and 7938 transitions. [2022-12-14 13:32:04,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 13:32:04,520 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:32:04,521 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] [2022-12-14 13:32:04,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 13:32:04,521 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:32:04,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:32:04,521 INFO L85 PathProgramCache]: Analyzing trace with hash 1264905713, now seen corresponding path program 1 times [2022-12-14 13:32:04,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:32:04,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756558850] [2022-12-14 13:32:04,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:32:04,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:32:04,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:32:04,851 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2022-12-14 13:32:04,851 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:32:04,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756558850] [2022-12-14 13:32:04,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [756558850] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 13:32:04,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [920836455] [2022-12-14 13:32:04,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:32:04,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:32:04,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:32:04,853 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:32:04,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 13:32:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:32:05,667 INFO L263 TraceCheckSpWp]: Trace formula consists of 3212 conjuncts, 2 conjunts are in the unsatisfiable core [2022-12-14 13:32:05,677 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:32:05,703 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-12-14 13:32:05,703 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 13:32:05,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [920836455] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:32:05,703 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 13:32:05,703 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [4] total 5 [2022-12-14 13:32:05,703 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2035098568] [2022-12-14 13:32:05,703 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:32:05,704 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 13:32:05,704 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:32:05,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 13:32:05,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:32:05,705 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) [2022-12-14 13:32:08,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 13:32:09,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:32:09,732 INFO L93 Difference]: Finished difference Result 10916 states and 15961 transitions. [2022-12-14 13:32:09,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 13:32:09,732 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 [2022-12-14 13:32:09,732 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:32:09,758 INFO L225 Difference]: With dead ends: 10916 [2022-12-14 13:32:09,758 INFO L226 Difference]: Without dead ends: 5496 [2022-12-14 13:32:09,783 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 [2022-12-14 13:32:09,784 INFO L413 NwaCegarLoop]: 2081 mSDtfsCounter, 6 mSDsluCounter, 2072 mSDsCounter, 0 mSdLazyCounter, 443 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s 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, 3.9s IncrementalHoareTripleChecker+Time [2022-12-14 13:32:09,784 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 4153 Invalid, 447 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 443 Invalid, 1 Unknown, 0 Unchecked, 3.9s Time] [2022-12-14 13:32:09,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5496 states. [2022-12-14 13:32:09,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5496 to 5472. [2022-12-14 13:32:09,986 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) [2022-12-14 13:32:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 5472 states and 7970 transitions. [2022-12-14 13:32:10,012 INFO L78 Accepts]: Start accepts. Automaton has 5472 states and 7970 transitions. Word has length 162 [2022-12-14 13:32:10,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:32:10,013 INFO L495 AbstractCegarLoop]: Abstraction has 5472 states and 7970 transitions. [2022-12-14 13:32:10,013 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) [2022-12-14 13:32:10,013 INFO L276 IsEmpty]: Start isEmpty. Operand 5472 states and 7970 transitions. [2022-12-14 13:32:10,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 13:32:10,017 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:32:10,017 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] [2022-12-14 13:32:10,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 13:32:10,218 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:32:10,218 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:32:10,218 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:32:10,218 INFO L85 PathProgramCache]: Analyzing trace with hash -281710384, now seen corresponding path program 1 times [2022-12-14 13:32:10,219 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:32:10,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931450682] [2022-12-14 13:32:10,219 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:32:10,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:32:10,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:32:10,600 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 13:32:10,600 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:32:10,600 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931450682] [2022-12-14 13:32:10,600 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [931450682] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 13:32:10,600 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 13:32:10,600 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 13:32:10,600 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840720160] [2022-12-14 13:32:10,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 13:32:10,601 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 13:32:10,601 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 13:32:10,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 13:32:10,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 13:32:10,601 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) [2022-12-14 13:32:13,412 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 [] [2022-12-14 13:32:16,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 13:32:16,574 INFO L93 Difference]: Finished difference Result 16355 states and 23833 transitions. [2022-12-14 13:32:16,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 13:32:16,575 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 [2022-12-14 13:32:16,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 13:32:16,628 INFO L225 Difference]: With dead ends: 16355 [2022-12-14 13:32:16,628 INFO L226 Difference]: Without dead ends: 10911 [2022-12-14 13:32:16,649 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 [2022-12-14 13:32:16,650 INFO L413 NwaCegarLoop]: 2856 mSDtfsCounter, 2232 mSDsluCounter, 7748 mSDsCounter, 0 mSdLazyCounter, 963 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2237 SdHoareTripleChecker+Valid, 10604 SdHoareTripleChecker+Invalid, 967 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 963 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2022-12-14 13:32:16,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2237 Valid, 10604 Invalid, 967 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 963 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2022-12-14 13:32:16,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10911 states. [2022-12-14 13:32:17,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10911 to 10864. [2022-12-14 13:32:17,086 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) [2022-12-14 13:32:17,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10864 states to 10864 states and 15827 transitions. [2022-12-14 13:32:17,140 INFO L78 Accepts]: Start accepts. Automaton has 10864 states and 15827 transitions. Word has length 162 [2022-12-14 13:32:17,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 13:32:17,141 INFO L495 AbstractCegarLoop]: Abstraction has 10864 states and 15827 transitions. [2022-12-14 13:32:17,141 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) [2022-12-14 13:32:17,141 INFO L276 IsEmpty]: Start isEmpty. Operand 10864 states and 15827 transitions. [2022-12-14 13:32:17,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2022-12-14 13:32:17,146 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 13:32:17,146 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] [2022-12-14 13:32:17,146 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 13:32:17,146 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 13:32:17,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 13:32:17,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1810553010, now seen corresponding path program 1 times [2022-12-14 13:32:17,147 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 13:32:17,147 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204362930] [2022-12-14 13:32:17,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:32:17,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 13:32:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:32:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-12-14 13:32:17,446 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 13:32:17,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204362930] [2022-12-14 13:32:17,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204362930] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 13:32:17,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1473209736] [2022-12-14 13:32:17,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 13:32:17,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 13:32:17,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 13:32:17,447 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 13:32:17,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06c2957e-22b0-4a1d-b275-90cba9edb27e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 13:32:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 13:32:18,182 INFO L263 TraceCheckSpWp]: Trace formula consists of 3281 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 13:32:18,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 13:32:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 13:32:18,250 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 13:32:18,366 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 237 trivial. 0 not checked. [2022-12-14 13:32:18,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1473209736] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 13:32:18,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1798878458] [2022-12-14 13:32:18,384 INFO L159 IcfgInterpreter]: Started Sifa with 83 locations of interest [2022-12-14 13:32:18,384 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 13:32:18,387 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 13:32:18,393 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 13:32:18,393 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 13:32:21,321 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 13:32:21,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,346 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 [2022-12-14 13:32:21,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:21,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:32:22,096 INFO L217 Elim1Store]: Index analysis took 376 ms [2022-12-14 13:32:59,847 WARN L233 SmtUtils]: Spent 37.71s 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) [2022-12-14 13:32:59,851 INFO L321 Elim1Store]: treesize reduction 7510, result has 21.7 percent of original size [2022-12-14 13:32:59,853 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 [2022-12-14 13:33:02,785 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 [2022-12-14 13:33:03,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:03,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:03,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:03,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 123 select indices, 123 select index equivalence classes, 7878 disjoint index pairs (out of 7503 index pairs), introduced 123 new quantified variables, introduced 0 case distinctions, treesize of input 628 treesize of output 1000 [2022-12-14 13:33:05,224 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 [2022-12-14 13:33:05,415 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 [2022-12-14 13:33:05,845 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 [2022-12-14 13:33:06,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:06,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:06,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:06,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:06,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:06,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:06,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:06,011 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 13:33:06,011 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 13:33:06,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 13:33:06,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 13:33:06,012 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 13:33:06,013 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 13:33:06,016 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 [2022-12-14 13:33:06,411 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 [2022-12-14 13:33:06,703 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 [2022-12-14 13:33:07,032 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 [2022-12-14 13:33:20,392 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 [2022-12-14 13:33:20,397 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 [2022-12-14 13:33:20,404 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 [2022-12-14 13:33:28,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:28,598 INFO L217 Elim1Store]: Index analysis took 280 ms [2022-12-14 13:33:28,628 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 [2022-12-14 13:33:29,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:29,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:29,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:29,583 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 [2022-12-14 13:33:30,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:30,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:30,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:30,784 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 [2022-12-14 13:33:50,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:50,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:50,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:50,701 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 [2022-12-14 13:33:52,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:52,769 INFO L217 Elim1Store]: Index analysis took 172 ms [2022-12-14 13:33:52,792 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 [2022-12-14 13:33:53,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:53,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:53,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 13:33:53,986 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 [2022-12-14 13:34:09,148 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 [2022-12-14 13:34:09,492 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 [2022-12-14 13:34:10,043 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 [2022-12-14 13:34:17,741 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 [2022-12-14 13:34:17,971 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 [2022-12-14 13:34:18,054 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 [2022-12-14 13:36:42,561 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 [2022-12-14 13:36:43,411 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 [2022-12-14 13:36:44,002 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 [2022-12-14 13:36:46,150 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:36:46,183 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:36:46,205 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:37:47,977 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 [2022-12-14 13:37:48,426 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 [2022-12-14 13:37:48,963 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 [2022-12-14 13:37:51,427 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:37:51,443 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:37:51,461 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:39:33,495 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 [2022-12-14 13:39:34,234 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 [2022-12-14 13:39:34,822 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 [2022-12-14 13:39:37,403 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:39:37,428 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:39:37,447 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:40:54,976 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 [2022-12-14 13:40:56,426 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 [2022-12-14 13:40:56,680 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 [2022-12-14 13:40:58,661 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:40:58,723 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:40:58,730 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:43:27,615 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 [2022-12-14 13:43:28,389 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 [2022-12-14 13:43:29,102 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 [2022-12-14 13:43:31,395 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:43:31,441 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-12-14 13:43:31,482 WARN L207 Elim1Store]: Array PQE input equivalent to false