./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f77501d7b3b3194b8ccd8936d52ffb911af5a10bbe64bec14bcc5543726d50d3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:32:11,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:32:11,412 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:32:11,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:32:11,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:32:11,435 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:32:11,437 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:32:11,439 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:32:11,441 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:32:11,442 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:32:11,443 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:32:11,444 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:32:11,445 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:32:11,446 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:32:11,448 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:32:11,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:32:11,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:32:11,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:32:11,453 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:32:11,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:32:11,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:32:11,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:32:11,459 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:32:11,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:32:11,464 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:32:11,465 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:32:11,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:32:11,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:32:11,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:32:11,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:32:11,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:32:11,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:32:11,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:32:11,472 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:32:11,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:32:11,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:32:11,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:32:11,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:32:11,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:32:11,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:32:11,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:32:11,484 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:32:11,522 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:32:11,526 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:32:11,527 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:32:11,527 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:32:11,528 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:32:11,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:32:11,528 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:32:11,529 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:32:11,529 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:32:11,529 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:32:11,530 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:32:11,531 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:32:11,531 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:32:11,531 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:32:11,531 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:32:11,532 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:32:11,532 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:32:11,532 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:32:11,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:32:11,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:32:11,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:32:11,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:32:11,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:32:11,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:32:11,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:32:11,535 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:32:11,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:32:11,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:32:11,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:32:11,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:32:11,537 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:32:11,537 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:32:11,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:32:11,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:32:11,538 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:32:11,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:32:11,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:32:11,538 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:32:11,539 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_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f77501d7b3b3194b8ccd8936d52ffb911af5a10bbe64bec14bcc5543726d50d3 [2022-11-25 23:32:11,801 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:32:11,821 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:32:11,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:32:11,825 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:32:11,826 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:32:11,827 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2022-11-25 23:32:14,873 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:32:15,411 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:32:15,412 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2022-11-25 23:32:15,450 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/data/f748c8d08/50877741c4b547d8bac1672c49394145/FLAGdb34ade93 [2022-11-25 23:32:15,465 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/data/f748c8d08/50877741c4b547d8bac1672c49394145 [2022-11-25 23:32:15,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:32:15,472 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:32:15,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:32:15,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:32:15,482 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:32:15,484 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:32:15" (1/1) ... [2022-11-25 23:32:15,485 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c3b6742 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:15, skipping insertion in model container [2022-11-25 23:32:15,485 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:32:15" (1/1) ... [2022-11-25 23:32:15,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:32:15,639 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:32:16,380 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:16,390 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:16,390 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:32:16,400 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:32:16,426 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:32:16,434 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:16,435 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:32:16,526 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_213e8ca9-3f2f-401c-a839-c113884b6626/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i[168956,168969] [2022-11-25 23:32:16,551 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-11-25 23:32:16,585 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:32:16,593 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:16,594 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:16,609 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 23:32:16,751 WARN L623 FunctionHandler]: Unknown extern function macb_set_hwaddr [2022-11-25 23:32:16,752 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-25 23:32:16,766 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:32:16,777 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:32:16,778 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:32:16,810 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:32:16,815 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 23:32:16,816 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 23:32:16,816 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 23:32:16,825 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-11-25 23:32:16,827 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:32:16,828 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:16,829 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap [2022-11-25 23:32:16,831 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 23:32:16,833 WARN L623 FunctionHandler]: Unknown extern function clk_enable [2022-11-25 23:32:16,835 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-11-25 23:32:16,835 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-11-25 23:32:16,838 WARN L623 FunctionHandler]: Unknown extern function macb_get_hwaddr [2022-11-25 23:32:16,840 WARN L623 FunctionHandler]: Unknown extern function macb_mii_init [2022-11-25 23:32:16,841 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:32:16,841 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:32:16,843 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:32:16,844 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-11-25 23:32:16,850 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 23:32:16,850 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 23:32:16,851 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:16,851 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 23:32:16,851 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-11-25 23:32:16,860 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:32:16,860 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-11-25 23:32:16,864 WARN L623 FunctionHandler]: Unknown extern function clk_enable [2022-11-25 23:32:16,865 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:32:16,869 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-11-25 23:32:16,872 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 23:32:16,903 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_1 [2022-11-25 23:32:16,912 WARN L623 FunctionHandler]: Unknown extern function macb_set_rx_mode [2022-11-25 23:32:16,916 WARN L623 FunctionHandler]: Unknown extern function macb_set_rx_mode [2022-11-25 23:32:16,917 WARN L623 FunctionHandler]: Unknown extern function macb_set_rx_mode [2022-11-25 23:32:16,917 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:32:16,918 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:32:16,918 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:32:16,918 WARN L623 FunctionHandler]: Unknown extern function macb_ioctl [2022-11-25 23:32:16,919 WARN L623 FunctionHandler]: Unknown extern function macb_ioctl [2022-11-25 23:32:16,921 WARN L623 FunctionHandler]: Unknown extern function macb_ioctl [2022-11-25 23:32:16,922 WARN L623 FunctionHandler]: Unknown extern function macb_get_stats [2022-11-25 23:32:16,922 WARN L623 FunctionHandler]: Unknown extern function macb_get_stats [2022-11-25 23:32:16,923 WARN L623 FunctionHandler]: Unknown extern function macb_get_stats [2022-11-25 23:32:16,924 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 23:32:16,927 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 23:32:16,928 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 23:32:16,929 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 23:32:16,929 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 23:32:16,930 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_2 [2022-11-25 23:32:16,931 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_2 [2022-11-25 23:32:16,935 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:16,945 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:16,946 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:16,946 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:16,946 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:16,947 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 23:32:16,947 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 23:32:16,948 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:32:16,948 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:32:16,949 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:32:16,949 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:32:16,949 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:32:16,983 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 23:32:17,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:32:17,020 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:32:17,169 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:17,171 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 23:32:17,171 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 23:32:17,173 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 23:32:17,177 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:32:17,179 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:17,180 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:32:17,184 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_213e8ca9-3f2f-401c-a839-c113884b6626/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i[168956,168969] [2022-11-25 23:32:17,186 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-11-25 23:32:17,190 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 23:32:17,191 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:32:17,192 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:32:17,194 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 23:32:17,209 WARN L623 FunctionHandler]: Unknown extern function macb_set_hwaddr [2022-11-25 23:32:17,209 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-25 23:32:17,215 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:32:17,217 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 23:32:17,218 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 23:32:17,226 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 23:32:17,227 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 23:32:17,227 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 23:32:17,228 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 23:32:17,230 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-11-25 23:32:17,230 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 23:32:17,231 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:32:17,232 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap [2022-11-25 23:32:17,233 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 23:32:17,234 WARN L623 FunctionHandler]: Unknown extern function clk_enable [2022-11-25 23:32:17,235 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-11-25 23:32:17,236 WARN L623 FunctionHandler]: Unknown extern function ether_setup [2022-11-25 23:32:17,242 WARN L623 FunctionHandler]: Unknown extern function macb_get_hwaddr [2022-11-25 23:32:17,244 WARN L623 FunctionHandler]: Unknown extern function macb_mii_init [2022-11-25 23:32:17,247 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 23:32:17,248 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:32:17,249 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 23:32:17,250 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-11-25 23:32:17,255 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 23:32:17,256 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 23:32:17,256 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:32:17,256 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 23:32:17,257 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-11-25 23:32:17,258 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 23:32:17,259 WARN L623 FunctionHandler]: Unknown extern function clk_disable [2022-11-25 23:32:17,259 WARN L623 FunctionHandler]: Unknown extern function clk_enable [2022-11-25 23:32:17,260 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 23:32:17,263 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-11-25 23:32:17,264 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 23:32:17,266 WARN L623 FunctionHandler]: Unknown extern function ldv_probe_1 [2022-11-25 23:32:17,267 WARN L623 FunctionHandler]: Unknown extern function macb_set_rx_mode [2022-11-25 23:32:17,268 WARN L623 FunctionHandler]: Unknown extern function macb_set_rx_mode [2022-11-25 23:32:17,268 WARN L623 FunctionHandler]: Unknown extern function macb_set_rx_mode [2022-11-25 23:32:17,268 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:32:17,269 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:32:17,269 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 23:32:17,270 WARN L623 FunctionHandler]: Unknown extern function macb_ioctl [2022-11-25 23:32:17,270 WARN L623 FunctionHandler]: Unknown extern function macb_ioctl [2022-11-25 23:32:17,270 WARN L623 FunctionHandler]: Unknown extern function macb_ioctl [2022-11-25 23:32:17,271 WARN L623 FunctionHandler]: Unknown extern function macb_get_stats [2022-11-25 23:32:17,271 WARN L623 FunctionHandler]: Unknown extern function macb_get_stats [2022-11-25 23:32:17,271 WARN L623 FunctionHandler]: Unknown extern function macb_get_stats [2022-11-25 23:32:17,272 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 23:32:17,272 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 23:32:17,275 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 23:32:17,276 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 23:32:17,279 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 23:32:17,279 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_init_2 [2022-11-25 23:32:17,280 WARN L623 FunctionHandler]: Unknown extern function ldv_ndo_uninit_2 [2022-11-25 23:32:17,282 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:17,283 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:17,283 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:17,284 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:17,285 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free [2022-11-25 23:32:17,285 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 23:32:17,291 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_free_int [2022-11-25 23:32:17,292 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 23:32:17,297 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:32:17,298 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:32:17,298 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 23:32:17,299 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 23:32:17,304 WARN L623 FunctionHandler]: Unknown extern function ldv_skb_alloc [2022-11-25 23:32:17,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:32:17,453 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:32:17,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17 WrapperNode [2022-11-25 23:32:17,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:32:17,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:32:17,454 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:32:17,454 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:32:17,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,531 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,614 INFO L138 Inliner]: procedures = 187, calls = 564, calls flagged for inlining = 101, calls inlined = 70, statements flattened = 1476 [2022-11-25 23:32:17,614 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:32:17,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:32:17,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:32:17,615 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:32:17,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,634 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,634 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,684 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,692 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:32:17,713 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:32:17,713 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:32:17,713 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:32:17,714 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (1/1) ... [2022-11-25 23:32:17,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:32:17,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:32:17,746 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:32:17,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:32:17,791 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 23:32:17,791 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 23:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 23:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 23:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 23:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 23:32:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 23:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-25 23:32:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-25 23:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:32:17,792 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 23:32:17,792 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 23:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 23:32:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 23:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_poll_controller [2022-11-25 23:32:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_poll_controller [2022-11-25 23:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure clk_enable [2022-11-25 23:32:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_enable [2022-11-25 23:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 23:32:17,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 23:32:17,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 23:32:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 23:32:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2022-11-25 23:32:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2022-11-25 23:32:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:32:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-25 23:32:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-25 23:32:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-25 23:32:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-25 23:32:17,794 INFO L130 BoogieDeclarations]: Found specification of procedure at91ether_remove [2022-11-25 23:32:17,794 INFO L138 BoogieDeclarations]: Found implementation of procedure at91ether_remove [2022-11-25 23:32:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 23:32:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 23:32:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 23:32:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 23:32:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 23:32:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 23:32:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure macb_ioctl [2022-11-25 23:32:17,795 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_ioctl [2022-11-25 23:32:17,795 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 23:32:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 23:32:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:32:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:32:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-25 23:32:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-25 23:32:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:32:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:32:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-25 23:32:17,796 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-25 23:32:17,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 23:32:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 23:32:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-25 23:32:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-25 23:32:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:32:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2022-11-25 23:32:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2022-11-25 23:32:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 23:32:17,797 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 23:32:17,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 23:32:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 23:32:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-25 23:32:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-25 23:32:17,798 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-11-25 23:32:17,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-11-25 23:32:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:32:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:32:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-25 23:32:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-25 23:32:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_stats [2022-11-25 23:32:17,799 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_stats [2022-11-25 23:32:17,799 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-11-25 23:32:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-11-25 23:32:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2022-11-25 23:32:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2022-11-25 23:32:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 23:32:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 23:32:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-25 23:32:17,800 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-25 23:32:17,800 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-25 23:32:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-25 23:32:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 23:32:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 23:32:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 23:32:17,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 23:32:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:32:17,801 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-25 23:32:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-25 23:32:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 23:32:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 23:32:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 23:32:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 23:32:17,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 23:32:17,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:32:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:32:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable [2022-11-25 23:32:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable [2022-11-25 23:32:17,803 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-25 23:32:17,803 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-25 23:32:18,310 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:32:18,313 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:32:18,414 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 23:32:19,744 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:32:20,237 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:32:20,237 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-25 23:32:20,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:32:20 BoogieIcfgContainer [2022-11-25 23:32:20,242 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:32:20,245 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:32:20,245 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:32:20,249 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:32:20,249 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:32:15" (1/3) ... [2022-11-25 23:32:20,251 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b079f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:32:20, skipping insertion in model container [2022-11-25 23:32:20,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:32:17" (2/3) ... [2022-11-25 23:32:20,253 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7b079f57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:32:20, skipping insertion in model container [2022-11-25 23:32:20,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:32:20" (3/3) ... [2022-11-25 23:32:20,254 INFO L112 eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ethernet--cadence--at91_ether.ko-entry_point.cil.out.i [2022-11-25 23:32:20,274 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:32:20,274 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 23:32:20,333 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:32:20,339 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;@79fba348, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:32:20,340 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 23:32:20,350 INFO L276 IsEmpty]: Start isEmpty. Operand has 432 states, 271 states have (on average 1.3579335793357934) internal successors, (368), 281 states have internal predecessors, (368), 119 states have call successors, (119), 41 states have call predecessors, (119), 40 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) [2022-11-25 23:32:20,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-25 23:32:20,360 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:20,360 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:32:20,361 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:32:20,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:20,367 INFO L85 PathProgramCache]: Analyzing trace with hash -815012903, now seen corresponding path program 1 times [2022-11-25 23:32:20,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:20,377 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304498417] [2022-11-25 23:32:20,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:20,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:20,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:20,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-25 23:32:20,895 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:20,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304498417] [2022-11-25 23:32:20,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [304498417] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:20,896 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:20,896 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:20,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1736813857] [2022-11-25 23:32:20,898 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:20,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:20,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:20,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:20,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:20,933 INFO L87 Difference]: Start difference. First operand has 432 states, 271 states have (on average 1.3579335793357934) internal successors, (368), 281 states have internal predecessors, (368), 119 states have call successors, (119), 41 states have call predecessors, (119), 40 states have return successors, (115), 114 states have call predecessors, (115), 115 states have call successors, (115) Second operand has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-25 23:32:21,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:21,533 INFO L93 Difference]: Finished difference Result 1267 states and 1777 transitions. [2022-11-25 23:32:21,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:21,535 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 30 [2022-11-25 23:32:21,536 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:21,562 INFO L225 Difference]: With dead ends: 1267 [2022-11-25 23:32:21,562 INFO L226 Difference]: Without dead ends: 821 [2022-11-25 23:32:21,576 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:21,582 INFO L413 NwaCegarLoop]: 636 mSDtfsCounter, 566 mSDsluCounter, 511 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 566 SdHoareTripleChecker+Valid, 1147 SdHoareTripleChecker+Invalid, 175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:21,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [566 Valid, 1147 Invalid, 175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-25 23:32:21,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 821 states. [2022-11-25 23:32:21,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 821 to 821. [2022-11-25 23:32:21,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 821 states, 517 states have (on average 1.309477756286267) internal successors, (677), 525 states have internal predecessors, (677), 225 states have call successors, (225), 79 states have call predecessors, (225), 78 states have return successors, (224), 222 states have call predecessors, (224), 224 states have call successors, (224) [2022-11-25 23:32:21,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 821 states and 1126 transitions. [2022-11-25 23:32:21,743 INFO L78 Accepts]: Start accepts. Automaton has 821 states and 1126 transitions. Word has length 30 [2022-11-25 23:32:21,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:21,744 INFO L495 AbstractCegarLoop]: Abstraction has 821 states and 1126 transitions. [2022-11-25 23:32:21,744 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.666666666666667) internal successors, (17), 3 states have internal predecessors, (17), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-25 23:32:21,744 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1126 transitions. [2022-11-25 23:32:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-25 23:32:21,752 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:21,753 INFO L195 NwaCegarLoop]: trace histogram [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] [2022-11-25 23:32:21,753 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:32:21,753 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:32:21,754 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:21,754 INFO L85 PathProgramCache]: Analyzing trace with hash -1847049732, now seen corresponding path program 1 times [2022-11-25 23:32:21,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:21,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1246053154] [2022-11-25 23:32:21,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:21,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:22,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-25 23:32:22,075 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:22,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1246053154] [2022-11-25 23:32:22,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1246053154] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:22,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:22,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:32:22,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [891778906] [2022-11-25 23:32:22,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:22,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:32:22,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:22,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:32:22,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:32:22,078 INFO L87 Difference]: Start difference. First operand 821 states and 1126 transitions. Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-25 23:32:22,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:22,710 INFO L93 Difference]: Finished difference Result 1634 states and 2250 transitions. [2022-11-25 23:32:22,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:32:22,711 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 32 [2022-11-25 23:32:22,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:22,720 INFO L225 Difference]: With dead ends: 1634 [2022-11-25 23:32:22,720 INFO L226 Difference]: Without dead ends: 1629 [2022-11-25 23:32:22,721 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:32:22,722 INFO L413 NwaCegarLoop]: 617 mSDtfsCounter, 560 mSDsluCounter, 1107 mSDsCounter, 0 mSdLazyCounter, 249 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 560 SdHoareTripleChecker+Valid, 1724 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:22,722 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [560 Valid, 1724 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 23:32:22,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1629 states. [2022-11-25 23:32:22,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1629 to 1621. [2022-11-25 23:32:22,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1621 states, 1018 states have (on average 1.3094302554027506) internal successors, (1333), 1034 states have internal predecessors, (1333), 446 states have call successors, (446), 157 states have call predecessors, (446), 156 states have return successors, (455), 441 states have call predecessors, (455), 445 states have call successors, (455) [2022-11-25 23:32:22,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1621 states and 2234 transitions. [2022-11-25 23:32:22,810 INFO L78 Accepts]: Start accepts. Automaton has 1621 states and 2234 transitions. Word has length 32 [2022-11-25 23:32:22,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:22,811 INFO L495 AbstractCegarLoop]: Abstraction has 1621 states and 2234 transitions. [2022-11-25 23:32:22,811 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-11-25 23:32:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 2234 transitions. [2022-11-25 23:32:22,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-25 23:32:22,819 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:32:22,820 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:32:22,820 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:32:22,820 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:32:22,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:32:22,821 INFO L85 PathProgramCache]: Analyzing trace with hash -895412561, now seen corresponding path program 1 times [2022-11-25 23:32:22,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:32:22,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [593784277] [2022-11-25 23:32:22,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:32:22,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:32:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:32:23,061 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-25 23:32:23,063 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:32:23,064 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [593784277] [2022-11-25 23:32:23,064 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [593784277] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:32:23,064 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:32:23,064 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 23:32:23,064 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088390476] [2022-11-25 23:32:23,064 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:32:23,065 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 23:32:23,065 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:32:23,066 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 23:32:23,066 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:23,066 INFO L87 Difference]: Start difference. First operand 1621 states and 2234 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 23:32:23,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:32:23,151 INFO L93 Difference]: Finished difference Result 1837 states and 2509 transitions. [2022-11-25 23:32:23,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 23:32:23,152 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 120 [2022-11-25 23:32:23,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:32:23,152 INFO L225 Difference]: With dead ends: 1837 [2022-11-25 23:32:23,152 INFO L226 Difference]: Without dead ends: 0 [2022-11-25 23:32:23,156 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 23:32:23,161 INFO L413 NwaCegarLoop]: 131 mSDtfsCounter, 153 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 153 SdHoareTripleChecker+Valid, 131 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:32:23,168 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [153 Valid, 131 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-25 23:32:23,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2022-11-25 23:32:23,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2022-11-25 23:32:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-25 23:32:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2022-11-25 23:32:23,171 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 120 [2022-11-25 23:32:23,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:32:23,173 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2022-11-25 23:32:23,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-11-25 23:32:23,173 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2022-11-25 23:32:23,174 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-11-25 23:32:23,177 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 23:32:23,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:32:23,180 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2022-11-25 23:32:24,236 INFO L899 garLoopResultBuilder]: For program point L5588-1(lines 5588 5589) no Hoare annotation was computed. [2022-11-25 23:32:24,237 INFO L902 garLoopResultBuilder]: At program point L5588(lines 5588 5589) the Hoare annotation is: true [2022-11-25 23:32:24,237 INFO L899 garLoopResultBuilder]: For program point get_dma_opsEXIT(lines 5584 5596) no Hoare annotation was computed. [2022-11-25 23:32:24,237 INFO L902 garLoopResultBuilder]: At program point get_dma_opsENTRY(lines 5584 5596) the Hoare annotation is: true [2022-11-25 23:32:24,237 INFO L899 garLoopResultBuilder]: For program point netif_start_queueEXIT(lines 5910 5918) no Hoare annotation was computed. [2022-11-25 23:32:24,237 INFO L902 garLoopResultBuilder]: At program point netif_start_queueENTRY(lines 5910 5918) the Hoare annotation is: true [2022-11-25 23:32:24,238 INFO L902 garLoopResultBuilder]: At program point L5914(line 5914) the Hoare annotation is: true [2022-11-25 23:32:24,238 INFO L902 garLoopResultBuilder]: At program point L5914-1(line 5914) the Hoare annotation is: true [2022-11-25 23:32:24,238 INFO L902 garLoopResultBuilder]: At program point trace_hardirqs_offFINAL(lines 7328 7330) the Hoare annotation is: true [2022-11-25 23:32:24,238 INFO L899 garLoopResultBuilder]: For program point trace_hardirqs_offEXIT(lines 7328 7330) no Hoare annotation was computed. [2022-11-25 23:32:24,238 INFO L899 garLoopResultBuilder]: For program point ldv_stopEXIT(lines 5841 5847) no Hoare annotation was computed. [2022-11-25 23:32:24,238 INFO L902 garLoopResultBuilder]: At program point ldv_stopENTRY(lines 5841 5847) the Hoare annotation is: true [2022-11-25 23:32:24,239 INFO L902 garLoopResultBuilder]: At program point L5744(line 5744) the Hoare annotation is: true [2022-11-25 23:32:24,239 INFO L902 garLoopResultBuilder]: At program point L5740-1(lines 5740 5743) the Hoare annotation is: true [2022-11-25 23:32:24,239 INFO L899 garLoopResultBuilder]: For program point L5740(lines 5740 5743) no Hoare annotation was computed. [2022-11-25 23:32:24,239 INFO L899 garLoopResultBuilder]: For program point L5736-1(line 5736) no Hoare annotation was computed. [2022-11-25 23:32:24,239 INFO L902 garLoopResultBuilder]: At program point L5734(line 5734) the Hoare annotation is: true [2022-11-25 23:32:24,239 INFO L902 garLoopResultBuilder]: At program point L5736(line 5736) the Hoare annotation is: true [2022-11-25 23:32:24,240 INFO L899 garLoopResultBuilder]: For program point L5734-1(line 5734) no Hoare annotation was computed. [2022-11-25 23:32:24,240 INFO L902 garLoopResultBuilder]: At program point L5739(line 5739) the Hoare annotation is: true [2022-11-25 23:32:24,240 INFO L899 garLoopResultBuilder]: For program point L5739-1(line 5739) no Hoare annotation was computed. [2022-11-25 23:32:24,240 INFO L902 garLoopResultBuilder]: At program point L5741(line 5741) the Hoare annotation is: true [2022-11-25 23:32:24,240 INFO L899 garLoopResultBuilder]: For program point dma_free_attrsEXIT(lines 5724 5754) no Hoare annotation was computed. [2022-11-25 23:32:24,240 INFO L902 garLoopResultBuilder]: At program point L5737(line 5737) the Hoare annotation is: true [2022-11-25 23:32:24,241 INFO L899 garLoopResultBuilder]: For program point L5737-1(line 5737) no Hoare annotation was computed. [2022-11-25 23:32:24,241 INFO L902 garLoopResultBuilder]: At program point dma_free_attrsENTRY(lines 5724 5754) the Hoare annotation is: true [2022-11-25 23:32:24,241 INFO L899 garLoopResultBuilder]: For program point netif_runningEXIT(lines 5971 5978) no Hoare annotation was computed. [2022-11-25 23:32:24,241 INFO L902 garLoopResultBuilder]: At program point netif_runningENTRY(lines 5971 5978) the Hoare annotation is: true [2022-11-25 23:32:24,241 INFO L899 garLoopResultBuilder]: For program point free_netdevEXIT(lines 7237 7239) no Hoare annotation was computed. [2022-11-25 23:32:24,241 INFO L902 garLoopResultBuilder]: At program point free_netdevENTRY(lines 7237 7239) the Hoare annotation is: true [2022-11-25 23:32:24,242 INFO L902 garLoopResultBuilder]: At program point __phys_addrENTRY(lines 7180 7182) the Hoare annotation is: true [2022-11-25 23:32:24,242 INFO L899 garLoopResultBuilder]: For program point __phys_addrEXIT(lines 7180 7182) no Hoare annotation was computed. [2022-11-25 23:32:24,242 INFO L899 garLoopResultBuilder]: For program point eth_mac_addrEXIT(lines 7223 7225) no Hoare annotation was computed. [2022-11-25 23:32:24,242 INFO L902 garLoopResultBuilder]: At program point eth_mac_addrENTRY(lines 7223 7225) the Hoare annotation is: true [2022-11-25 23:32:24,242 INFO L899 garLoopResultBuilder]: For program point L7007(lines 7007 7011) no Hoare annotation was computed. [2022-11-25 23:32:24,242 INFO L899 garLoopResultBuilder]: For program point L7003(lines 7003 7006) no Hoare annotation was computed. [2022-11-25 23:32:24,243 INFO L902 garLoopResultBuilder]: At program point L7016-2(lines 7016 7023) the Hoare annotation is: true [2022-11-25 23:32:24,243 INFO L899 garLoopResultBuilder]: For program point L7016-3(lines 7016 7023) no Hoare annotation was computed. [2022-11-25 23:32:24,243 INFO L899 garLoopResultBuilder]: For program point L7014-1(lines 6995 7029) no Hoare annotation was computed. [2022-11-25 23:32:24,243 INFO L902 garLoopResultBuilder]: At program point ldv_set_removeENTRY(lines 6995 7029) the Hoare annotation is: true [2022-11-25 23:32:24,243 INFO L899 garLoopResultBuilder]: For program point L7002-3(lines 6999 7028) no Hoare annotation was computed. [2022-11-25 23:32:24,244 INFO L902 garLoopResultBuilder]: At program point L7002-2(lines 7002 7013) the Hoare annotation is: true [2022-11-25 23:32:24,244 INFO L899 garLoopResultBuilder]: For program point L7017(lines 7017 7020) no Hoare annotation was computed. [2022-11-25 23:32:24,244 INFO L899 garLoopResultBuilder]: For program point ldv_set_removeEXIT(lines 6995 7029) no Hoare annotation was computed. [2022-11-25 23:32:24,244 INFO L899 garLoopResultBuilder]: For program point L6229-1(lines 6220 6257) no Hoare annotation was computed. [2022-11-25 23:32:24,244 INFO L902 garLoopResultBuilder]: At program point L6246-1(lines 6220 6257) the Hoare annotation is: true [2022-11-25 23:32:24,244 INFO L902 garLoopResultBuilder]: At program point L6205(lines 6175 6211) the Hoare annotation is: true [2022-11-25 23:32:24,245 INFO L902 garLoopResultBuilder]: At program point L5462(lines 5459 5464) the Hoare annotation is: true [2022-11-25 23:32:24,245 INFO L902 garLoopResultBuilder]: At program point L6222(line 6222) the Hoare annotation is: true [2022-11-25 23:32:24,245 INFO L899 garLoopResultBuilder]: For program point L6222-1(line 6222) no Hoare annotation was computed. [2022-11-25 23:32:24,245 INFO L902 garLoopResultBuilder]: At program point L6247(line 6247) the Hoare annotation is: true [2022-11-25 23:32:24,245 INFO L899 garLoopResultBuilder]: For program point L6247-1(line 6247) no Hoare annotation was computed. [2022-11-25 23:32:24,245 INFO L902 garLoopResultBuilder]: At program point L6206(lines 6206 6209) the Hoare annotation is: true [2022-11-25 23:32:24,246 INFO L902 garLoopResultBuilder]: At program point at91ether_poll_controllerENTRY(lines 6259 6277) the Hoare annotation is: true [2022-11-25 23:32:24,246 INFO L902 garLoopResultBuilder]: At program point L5645(lines 5642 5647) the Hoare annotation is: true [2022-11-25 23:32:24,246 INFO L899 garLoopResultBuilder]: For program point L6248-1(line 6248) no Hoare annotation was computed. [2022-11-25 23:32:24,246 INFO L902 garLoopResultBuilder]: At program point L6248(line 6248) the Hoare annotation is: true [2022-11-25 23:32:24,246 INFO L902 garLoopResultBuilder]: At program point L6273(line 6273) the Hoare annotation is: true [2022-11-25 23:32:24,246 INFO L899 garLoopResultBuilder]: For program point L6273-1(lines 6259 6277) no Hoare annotation was computed. [2022-11-25 23:32:24,247 INFO L899 garLoopResultBuilder]: For program point at91ether_poll_controllerEXIT(lines 6259 6277) no Hoare annotation was computed. [2022-11-25 23:32:24,247 INFO L902 garLoopResultBuilder]: At program point L6265(line 6265) the Hoare annotation is: true [2022-11-25 23:32:24,247 INFO L899 garLoopResultBuilder]: For program point L6265-1(line 6265) no Hoare annotation was computed. [2022-11-25 23:32:24,247 INFO L902 garLoopResultBuilder]: At program point L6901-1(line 6901) the Hoare annotation is: true [2022-11-25 23:32:24,247 INFO L902 garLoopResultBuilder]: At program point L6901(line 6901) the Hoare annotation is: true [2022-11-25 23:32:24,248 INFO L899 garLoopResultBuilder]: For program point L6224-1(line 6224) no Hoare annotation was computed. [2022-11-25 23:32:24,248 INFO L902 garLoopResultBuilder]: At program point L5935(line 5935) the Hoare annotation is: true [2022-11-25 23:32:24,248 INFO L902 garLoopResultBuilder]: At program point L5935-1(line 5935) the Hoare annotation is: true [2022-11-25 23:32:24,248 INFO L902 garLoopResultBuilder]: At program point L6224(line 6224) the Hoare annotation is: true [2022-11-25 23:32:24,248 INFO L902 garLoopResultBuilder]: At program point L6183(lines 6183 6194) the Hoare annotation is: true [2022-11-25 23:32:24,249 INFO L902 garLoopResultBuilder]: At program point L5638(line 5638) the Hoare annotation is: true [2022-11-25 23:32:24,249 INFO L902 garLoopResultBuilder]: At program point L6249(line 6249) the Hoare annotation is: true [2022-11-25 23:32:24,249 INFO L899 garLoopResultBuilder]: For program point L6249-1(line 6249) no Hoare annotation was computed. [2022-11-25 23:32:24,249 INFO L899 garLoopResultBuilder]: For program point L6183-2(lines 6183 6194) no Hoare annotation was computed. [2022-11-25 23:32:24,249 INFO L899 garLoopResultBuilder]: For program point L5638-1(line 5638) no Hoare annotation was computed. [2022-11-25 23:32:24,249 INFO L899 garLoopResultBuilder]: For program point L6225-2(lines 6220 6257) no Hoare annotation was computed. [2022-11-25 23:32:24,250 INFO L902 garLoopResultBuilder]: At program point L5457(lines 5457 5458) the Hoare annotation is: true [2022-11-25 23:32:24,250 INFO L899 garLoopResultBuilder]: For program point L6225(lines 6225 6228) no Hoare annotation was computed. [2022-11-25 23:32:24,250 INFO L899 garLoopResultBuilder]: For program point L5457-1(lines 5457 5458) no Hoare annotation was computed. [2022-11-25 23:32:24,250 INFO L899 garLoopResultBuilder]: For program point L6176-1(line 6176) no Hoare annotation was computed. [2022-11-25 23:32:24,250 INFO L902 garLoopResultBuilder]: At program point L6176(line 6176) the Hoare annotation is: true [2022-11-25 23:32:24,250 INFO L902 garLoopResultBuilder]: At program point L6267(line 6267) the Hoare annotation is: true [2022-11-25 23:32:24,251 INFO L902 garLoopResultBuilder]: At program point L6234(lines 6234 6242) the Hoare annotation is: true [2022-11-25 23:32:24,251 INFO L899 garLoopResultBuilder]: For program point L6267-1(line 6267) no Hoare annotation was computed. [2022-11-25 23:32:24,251 INFO L902 garLoopResultBuilder]: At program point L7126(line 7126) the Hoare annotation is: true [2022-11-25 23:32:24,251 INFO L899 garLoopResultBuilder]: For program point L6234-2(lines 6234 6242) no Hoare annotation was computed. [2022-11-25 23:32:24,251 INFO L902 garLoopResultBuilder]: At program point L7126-1(line 7126) the Hoare annotation is: true [2022-11-25 23:32:24,252 INFO L899 garLoopResultBuilder]: For program point L5640-1(line 5640) no Hoare annotation was computed. [2022-11-25 23:32:24,252 INFO L902 garLoopResultBuilder]: At program point L5640(line 5640) the Hoare annotation is: true [2022-11-25 23:32:24,252 INFO L902 garLoopResultBuilder]: At program point L6268(lines 6268 6274) the Hoare annotation is: true [2022-11-25 23:32:24,252 INFO L902 garLoopResultBuilder]: At program point L5459(lines 5459 5465) the Hoare annotation is: true [2022-11-25 23:32:24,252 INFO L902 garLoopResultBuilder]: At program point L5641(line 5641) the Hoare annotation is: true [2022-11-25 23:32:24,252 INFO L899 garLoopResultBuilder]: For program point L5641-1(line 5641) no Hoare annotation was computed. [2022-11-25 23:32:24,253 INFO L899 garLoopResultBuilder]: For program point L5476-1(line 5476) no Hoare annotation was computed. [2022-11-25 23:32:24,253 INFO L902 garLoopResultBuilder]: At program point L5476(line 5476) the Hoare annotation is: true [2022-11-25 23:32:24,253 INFO L902 garLoopResultBuilder]: At program point L6269(line 6269) the Hoare annotation is: true [2022-11-25 23:32:24,253 INFO L902 garLoopResultBuilder]: At program point L6269-1(line 6269) the Hoare annotation is: true [2022-11-25 23:32:24,253 INFO L902 garLoopResultBuilder]: At program point L6187(line 6187) the Hoare annotation is: true [2022-11-25 23:32:24,253 INFO L902 garLoopResultBuilder]: At program point L6187-1(line 6187) the Hoare annotation is: true [2022-11-25 23:32:24,254 INFO L902 garLoopResultBuilder]: At program point L5642(lines 5642 5648) the Hoare annotation is: true [2022-11-25 23:32:24,254 INFO L902 garLoopResultBuilder]: At program point clk_enableENTRY(lines 7193 7195) the Hoare annotation is: true [2022-11-25 23:32:24,254 INFO L899 garLoopResultBuilder]: For program point clk_enableEXIT(lines 7193 7195) no Hoare annotation was computed. [2022-11-25 23:32:24,254 INFO L902 garLoopResultBuilder]: At program point L-1-1(line -1) the Hoare annotation is: true [2022-11-25 23:32:24,254 INFO L902 garLoopResultBuilder]: At program point L-1-3(line -1) the Hoare annotation is: true [2022-11-25 23:32:24,255 INFO L902 garLoopResultBuilder]: At program point #Ultimate.C_memcpyENTRY(line -1) the Hoare annotation is: true [2022-11-25 23:32:24,255 INFO L899 garLoopResultBuilder]: For program point #Ultimate.C_memcpyEXIT(line -1) no Hoare annotation was computed. [2022-11-25 23:32:24,255 INFO L899 garLoopResultBuilder]: For program point eth_validate_addrEXIT(lines 7231 7233) no Hoare annotation was computed. [2022-11-25 23:32:24,255 INFO L902 garLoopResultBuilder]: At program point eth_validate_addrENTRY(lines 7231 7233) the Hoare annotation is: true [2022-11-25 23:32:24,255 INFO L899 garLoopResultBuilder]: For program point ldv_is_errEXIT(lines 7057 7062) no Hoare annotation was computed. [2022-11-25 23:32:24,255 INFO L902 garLoopResultBuilder]: At program point ldv_is_errENTRY(lines 7057 7062) the Hoare annotation is: true [2022-11-25 23:32:24,256 INFO L902 garLoopResultBuilder]: At program point arch_irqs_disabled_flagsENTRY(lines 5484 5489) the Hoare annotation is: true [2022-11-25 23:32:24,256 INFO L899 garLoopResultBuilder]: For program point arch_irqs_disabled_flagsEXIT(lines 5484 5489) no Hoare annotation was computed. [2022-11-25 23:32:24,256 INFO L902 garLoopResultBuilder]: At program point L5794-1(line 5794) the Hoare annotation is: true [2022-11-25 23:32:24,256 INFO L902 garLoopResultBuilder]: At program point ldv_mallocENTRY(lines 5782 5799) the Hoare annotation is: true [2022-11-25 23:32:24,256 INFO L899 garLoopResultBuilder]: For program point L5789(lines 5789 5797) no Hoare annotation was computed. [2022-11-25 23:32:24,256 INFO L899 garLoopResultBuilder]: For program point ldv_mallocFINAL(lines 5782 5799) no Hoare annotation was computed. [2022-11-25 23:32:24,257 INFO L902 garLoopResultBuilder]: At program point L5795(line 5795) the Hoare annotation is: true [2022-11-25 23:32:24,257 INFO L902 garLoopResultBuilder]: At program point L5794(line 5794) the Hoare annotation is: true [2022-11-25 23:32:24,257 INFO L899 garLoopResultBuilder]: For program point L5795-1(line 5795) no Hoare annotation was computed. [2022-11-25 23:32:24,257 INFO L899 garLoopResultBuilder]: For program point ldv_mallocEXIT(lines 5782 5799) no Hoare annotation was computed. [2022-11-25 23:32:24,257 INFO L902 garLoopResultBuilder]: At program point __readlENTRY(lines 5505 5512) the Hoare annotation is: true [2022-11-25 23:32:24,257 INFO L899 garLoopResultBuilder]: For program point __readlEXIT(lines 5505 5512) no Hoare annotation was computed. [2022-11-25 23:32:24,258 INFO L902 garLoopResultBuilder]: At program point platform_get_drvdataENTRY(lines 6009 6016) the Hoare annotation is: true [2022-11-25 23:32:24,258 INFO L899 garLoopResultBuilder]: For program point platform_get_drvdataEXIT(lines 6009 6016) no Hoare annotation was computed. [2022-11-25 23:32:24,258 INFO L899 garLoopResultBuilder]: For program point L6976(lines 6976 6979) no Hoare annotation was computed. [2022-11-25 23:32:24,258 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocEXIT(lines 7094 7108) no Hoare annotation was computed. [2022-11-25 23:32:24,258 INFO L899 garLoopResultBuilder]: For program point ldv_skb_allocFINAL(lines 7094 7108) no Hoare annotation was computed. [2022-11-25 23:32:24,259 INFO L902 garLoopResultBuilder]: At program point ldv_skb_allocENTRY(lines 7094 7108) the Hoare annotation is: true [2022-11-25 23:32:24,259 INFO L899 garLoopResultBuilder]: For program point L7099-1(line 7099) no Hoare annotation was computed. [2022-11-25 23:32:24,259 INFO L902 garLoopResultBuilder]: At program point L7099(line 7099) the Hoare annotation is: true [2022-11-25 23:32:24,259 INFO L899 garLoopResultBuilder]: For program point L6975-3(lines 6973 6992) no Hoare annotation was computed. [2022-11-25 23:32:24,259 INFO L899 garLoopResultBuilder]: For program point L7101(lines 7101 7106) no Hoare annotation was computed. [2022-11-25 23:32:24,259 INFO L902 garLoopResultBuilder]: At program point L6975-2(lines 6975 6985) the Hoare annotation is: true [2022-11-25 23:32:24,260 INFO L902 garLoopResultBuilder]: At program point L6986-1(lines 6970 6993) the Hoare annotation is: true [2022-11-25 23:32:24,260 INFO L899 garLoopResultBuilder]: For program point L6980(lines 6980 6983) no Hoare annotation was computed. [2022-11-25 23:32:24,260 INFO L899 garLoopResultBuilder]: For program point macb_get_statsEXIT(lines 7255 7257) no Hoare annotation was computed. [2022-11-25 23:32:24,260 INFO L899 garLoopResultBuilder]: For program point L7256-1(line 7256) no Hoare annotation was computed. [2022-11-25 23:32:24,260 INFO L902 garLoopResultBuilder]: At program point L7256(line 7256) the Hoare annotation is: true [2022-11-25 23:32:24,260 INFO L902 garLoopResultBuilder]: At program point macb_get_statsENTRY(lines 7255 7257) the Hoare annotation is: true [2022-11-25 23:32:24,261 INFO L899 garLoopResultBuilder]: For program point __writelEXIT(lines 5513 5519) no Hoare annotation was computed. [2022-11-25 23:32:24,261 INFO L902 garLoopResultBuilder]: At program point __writelENTRY(lines 5513 5519) the Hoare annotation is: true [2022-11-25 23:32:24,261 INFO L902 garLoopResultBuilder]: At program point macb_set_rx_modeENTRY(lines 7269 7271) the Hoare annotation is: true [2022-11-25 23:32:24,261 INFO L899 garLoopResultBuilder]: For program point macb_set_rx_modeEXIT(lines 7269 7271) no Hoare annotation was computed. [2022-11-25 23:32:24,261 INFO L899 garLoopResultBuilder]: For program point warn_slowpath_nullEXIT(lines 7337 7339) no Hoare annotation was computed. [2022-11-25 23:32:24,262 INFO L902 garLoopResultBuilder]: At program point warn_slowpath_nullENTRY(lines 7337 7339) the Hoare annotation is: true [2022-11-25 23:32:24,262 INFO L902 garLoopResultBuilder]: At program point arch_local_irq_restoreENTRY(lines 5414 5442) the Hoare annotation is: true [2022-11-25 23:32:24,262 INFO L899 garLoopResultBuilder]: For program point L5430(lines 5430 5436) no Hoare annotation was computed. [2022-11-25 23:32:24,262 INFO L899 garLoopResultBuilder]: For program point arch_local_irq_restoreEXIT(lines 5414 5442) no Hoare annotation was computed. [2022-11-25 23:32:24,262 INFO L902 garLoopResultBuilder]: At program point L5433(lines 5430 5435) the Hoare annotation is: true [2022-11-25 23:32:24,262 INFO L899 garLoopResultBuilder]: For program point L5428-1(lines 5428 5429) no Hoare annotation was computed. [2022-11-25 23:32:24,263 INFO L902 garLoopResultBuilder]: At program point L5428(lines 5428 5429) the Hoare annotation is: true [2022-11-25 23:32:24,263 INFO L902 garLoopResultBuilder]: At program point ldv_errorENTRY(lines 5834 5840) the Hoare annotation is: true [2022-11-25 23:32:24,263 INFO L899 garLoopResultBuilder]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 5838) no Hoare annotation was computed. [2022-11-25 23:32:24,263 INFO L899 garLoopResultBuilder]: For program point ldv_errorEXIT(lines 5834 5840) no Hoare annotation was computed. [2022-11-25 23:32:24,263 INFO L899 garLoopResultBuilder]: For program point dma_alloc_attrsEXIT(lines 5691 5723) no Hoare annotation was computed. [2022-11-25 23:32:24,264 INFO L902 garLoopResultBuilder]: At program point dma_alloc_attrsENTRY(lines 5691 5723) the Hoare annotation is: true [2022-11-25 23:32:24,264 INFO L902 garLoopResultBuilder]: At program point L5700-1(line 5700) the Hoare annotation is: true [2022-11-25 23:32:24,264 INFO L902 garLoopResultBuilder]: At program point L5700(line 5700) the Hoare annotation is: true [2022-11-25 23:32:24,264 INFO L895 garLoopResultBuilder]: At program point at91ether_removeENTRY(lines 6415 6438) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,265 INFO L895 garLoopResultBuilder]: At program point L6952-1(line 6952) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,265 INFO L895 garLoopResultBuilder]: At program point L6952(line 6952) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,265 INFO L895 garLoopResultBuilder]: At program point L6434(line 6434) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,265 INFO L895 garLoopResultBuilder]: At program point L6944-1(line 6944) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,266 INFO L895 garLoopResultBuilder]: At program point L6944(line 6944) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,266 INFO L899 garLoopResultBuilder]: For program point L6434-1(line 6434) no Hoare annotation was computed. [2022-11-25 23:32:24,266 INFO L899 garLoopResultBuilder]: For program point at91ether_removeEXIT(lines 6415 6438) no Hoare annotation was computed. [2022-11-25 23:32:24,266 INFO L895 garLoopResultBuilder]: At program point L6422(line 6422) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,266 INFO L895 garLoopResultBuilder]: At program point L6424-1(line 6424) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,266 INFO L895 garLoopResultBuilder]: At program point L6424(line 6424) the Hoare annotation is: (or (= ~ldv_state_variable_2~0 0) (not (= ~last_index~0 0)) (not (= |old(~ldv_state_variable_2~0)| 0))) [2022-11-25 23:32:24,267 INFO L899 garLoopResultBuilder]: For program point L6422-1(line 6422) no Hoare annotation was computed. [2022-11-25 23:32:24,267 INFO L899 garLoopResultBuilder]: For program point valid_dma_directionEXIT(lines 5564 5569) no Hoare annotation was computed. [2022-11-25 23:32:24,267 INFO L902 garLoopResultBuilder]: At program point valid_dma_directionENTRY(lines 5564 5569) the Hoare annotation is: true [2022-11-25 23:32:24,267 INFO L902 garLoopResultBuilder]: At program point eth_change_mtuENTRY(lines 7219 7221) the Hoare annotation is: true [2022-11-25 23:32:24,267 INFO L899 garLoopResultBuilder]: For program point eth_change_mtuEXIT(lines 7219 7221) no Hoare annotation was computed. [2022-11-25 23:32:24,268 INFO L902 garLoopResultBuilder]: At program point ldv__builtin_expectENTRY(lines 5848 5853) the Hoare annotation is: true [2022-11-25 23:32:24,268 INFO L899 garLoopResultBuilder]: For program point ldv__builtin_expectEXIT(lines 5848 5853) no Hoare annotation was computed. [2022-11-25 23:32:24,268 INFO L902 garLoopResultBuilder]: At program point netdev_privENTRY(lines 5893 5898) the Hoare annotation is: true [2022-11-25 23:32:24,268 INFO L899 garLoopResultBuilder]: For program point netdev_privEXIT(lines 5893 5898) no Hoare annotation was computed. [2022-11-25 23:32:24,268 INFO L899 garLoopResultBuilder]: For program point netdev_get_tx_queueEXIT(lines 5886 5892) no Hoare annotation was computed. [2022-11-25 23:32:24,268 INFO L902 garLoopResultBuilder]: At program point netdev_get_tx_queueENTRY(lines 5886 5892) the Hoare annotation is: true [2022-11-25 23:32:24,269 INFO L902 garLoopResultBuilder]: At program point assume_abort_if_notENTRY(lines 5778 5780) the Hoare annotation is: true [2022-11-25 23:32:24,269 INFO L899 garLoopResultBuilder]: For program point assume_abort_if_notEXIT(lines 5778 5780) no Hoare annotation was computed. [2022-11-25 23:32:24,269 INFO L899 garLoopResultBuilder]: For program point macb_ioctlEXIT(lines 7259 7261) no Hoare annotation was computed. [2022-11-25 23:32:24,269 INFO L902 garLoopResultBuilder]: At program point macb_ioctlENTRY(lines 7259 7261) the Hoare annotation is: true [2022-11-25 23:32:24,269 INFO L899 garLoopResultBuilder]: For program point netif_stop_queueEXIT(lines 5962 5970) no Hoare annotation was computed. [2022-11-25 23:32:24,269 INFO L902 garLoopResultBuilder]: At program point L5952(line 5952) the Hoare annotation is: true [2022-11-25 23:32:24,270 INFO L902 garLoopResultBuilder]: At program point L5947(line 5947) the Hoare annotation is: true [2022-11-25 23:32:24,270 INFO L902 garLoopResultBuilder]: At program point L5948-1(lines 5948 5951) the Hoare annotation is: true [2022-11-25 23:32:24,270 INFO L899 garLoopResultBuilder]: For program point L5947-1(line 5947) no Hoare annotation was computed. [2022-11-25 23:32:24,270 INFO L902 garLoopResultBuilder]: At program point L5949(line 5949) the Hoare annotation is: true [2022-11-25 23:32:24,270 INFO L899 garLoopResultBuilder]: For program point L5948(lines 5948 5951) no Hoare annotation was computed. [2022-11-25 23:32:24,271 INFO L902 garLoopResultBuilder]: At program point netif_stop_queueENTRY(lines 5962 5970) the Hoare annotation is: true [2022-11-25 23:32:24,271 INFO L902 garLoopResultBuilder]: At program point L5966(line 5966) the Hoare annotation is: true [2022-11-25 23:32:24,271 INFO L899 garLoopResultBuilder]: For program point L5966-1(line 5966) no Hoare annotation was computed. [2022-11-25 23:32:24,271 INFO L902 garLoopResultBuilder]: At program point L5403(lines 5400 5405) the Hoare annotation is: true [2022-11-25 23:32:24,271 INFO L899 garLoopResultBuilder]: For program point arch_local_save_flagsEXIT(lines 5383 5413) no Hoare annotation was computed. [2022-11-25 23:32:24,272 INFO L902 garLoopResultBuilder]: At program point L5398(lines 5398 5399) the Hoare annotation is: true [2022-11-25 23:32:24,272 INFO L902 garLoopResultBuilder]: At program point arch_local_save_flagsENTRY(lines 5383 5413) the Hoare annotation is: true [2022-11-25 23:32:24,272 INFO L899 garLoopResultBuilder]: For program point L5400(lines 5400 5406) no Hoare annotation was computed. [2022-11-25 23:32:24,272 INFO L899 garLoopResultBuilder]: For program point L5398-1(lines 5398 5399) no Hoare annotation was computed. [2022-11-25 23:32:24,272 INFO L899 garLoopResultBuilder]: For program point unregister_netdevEXIT(lines 7334 7336) no Hoare annotation was computed. [2022-11-25 23:32:24,272 INFO L902 garLoopResultBuilder]: At program point unregister_netdevENTRY(lines 7334 7336) the Hoare annotation is: true [2022-11-25 23:32:24,273 INFO L899 garLoopResultBuilder]: For program point L5807(lines 5807 5815) no Hoare annotation was computed. [2022-11-25 23:32:24,273 INFO L899 garLoopResultBuilder]: For program point ldv_zallocEXIT(lines 5800 5817) no Hoare annotation was computed. [2022-11-25 23:32:24,273 INFO L902 garLoopResultBuilder]: At program point L5812-1(line 5812) the Hoare annotation is: true [2022-11-25 23:32:24,273 INFO L902 garLoopResultBuilder]: At program point ldv_zallocENTRY(lines 5800 5817) the Hoare annotation is: true [2022-11-25 23:32:24,273 INFO L899 garLoopResultBuilder]: For program point ldv_zallocFINAL(lines 5800 5817) no Hoare annotation was computed. [2022-11-25 23:32:24,273 INFO L902 garLoopResultBuilder]: At program point L5813(line 5813) the Hoare annotation is: true [2022-11-25 23:32:24,274 INFO L902 garLoopResultBuilder]: At program point L5812(line 5812) the Hoare annotation is: true [2022-11-25 23:32:24,274 INFO L899 garLoopResultBuilder]: For program point L5813-1(line 5813) no Hoare annotation was computed. [2022-11-25 23:32:24,274 INFO L899 garLoopResultBuilder]: For program point L6146-1(line 6146) no Hoare annotation was computed. [2022-11-25 23:32:24,274 INFO L899 garLoopResultBuilder]: For program point L6741-1(line 6741) no Hoare annotation was computed. [2022-11-25 23:32:24,274 INFO L895 garLoopResultBuilder]: At program point L6741(line 6741) the Hoare annotation is: false [2022-11-25 23:32:24,275 INFO L899 garLoopResultBuilder]: For program point L6576(lines 6576 6583) no Hoare annotation was computed. [2022-11-25 23:32:24,275 INFO L895 garLoopResultBuilder]: At program point L6609(line 6609) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,275 INFO L895 garLoopResultBuilder]: At program point L6477(line 6477) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,275 INFO L899 garLoopResultBuilder]: For program point L6676-1(line 6676) no Hoare annotation was computed. [2022-11-25 23:32:24,275 INFO L895 garLoopResultBuilder]: At program point L6676(line 6676) the Hoare annotation is: false [2022-11-25 23:32:24,276 INFO L895 garLoopResultBuilder]: At program point L6115(line 6115) the Hoare annotation is: false [2022-11-25 23:32:24,276 INFO L899 garLoopResultBuilder]: For program point L6148-1(line 6148) no Hoare annotation was computed. [2022-11-25 23:32:24,276 INFO L895 garLoopResultBuilder]: At program point L6115-1(line 6115) the Hoare annotation is: false [2022-11-25 23:32:24,276 INFO L895 garLoopResultBuilder]: At program point L6148(line 6148) the Hoare annotation is: false [2022-11-25 23:32:24,276 INFO L899 garLoopResultBuilder]: For program point L5620-1(line 5620) no Hoare annotation was computed. [2022-11-25 23:32:24,277 INFO L899 garLoopResultBuilder]: For program point L6644(lines 6644 6649) no Hoare annotation was computed. [2022-11-25 23:32:24,277 INFO L895 garLoopResultBuilder]: At program point L5620(line 5620) the Hoare annotation is: false [2022-11-25 23:32:24,277 INFO L899 garLoopResultBuilder]: For program point L6149(lines 6149 6161) no Hoare annotation was computed. [2022-11-25 23:32:24,277 INFO L899 garLoopResultBuilder]: For program point L6711-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,277 INFO L899 garLoopResultBuilder]: For program point L6447-1(line 6447) no Hoare annotation was computed. [2022-11-25 23:32:24,277 INFO L895 garLoopResultBuilder]: At program point L6447(line 6447) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,278 INFO L895 garLoopResultBuilder]: At program point L6150(line 6150) the Hoare annotation is: false [2022-11-25 23:32:24,278 INFO L895 garLoopResultBuilder]: At program point L6117(line 6117) the Hoare annotation is: false [2022-11-25 23:32:24,278 INFO L899 garLoopResultBuilder]: For program point L6150-1(line 6150) no Hoare annotation was computed. [2022-11-25 23:32:24,278 INFO L899 garLoopResultBuilder]: For program point L6117-1(line 6117) no Hoare annotation was computed. [2022-11-25 23:32:24,278 INFO L899 garLoopResultBuilder]: For program point L6778(line 6778) no Hoare annotation was computed. [2022-11-25 23:32:24,279 INFO L899 garLoopResultBuilder]: For program point L6712-1(line 6712) no Hoare annotation was computed. [2022-11-25 23:32:24,279 INFO L895 garLoopResultBuilder]: At program point L6712(line 6712) the Hoare annotation is: false [2022-11-25 23:32:24,279 INFO L899 garLoopResultBuilder]: For program point L6745-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,283 INFO L895 garLoopResultBuilder]: At program point L6118(lines 6098 6120) the Hoare annotation is: false [2022-11-25 23:32:24,283 INFO L895 garLoopResultBuilder]: At program point L6085(lines 6059 6096) the Hoare annotation is: false [2022-11-25 23:32:24,283 INFO L895 garLoopResultBuilder]: At program point L6746(line 6746) the Hoare annotation is: false [2022-11-25 23:32:24,283 INFO L899 garLoopResultBuilder]: For program point L6779(lines 6779 6783) no Hoare annotation was computed. [2022-11-25 23:32:24,284 INFO L895 garLoopResultBuilder]: At program point L5623(line 5623) the Hoare annotation is: false [2022-11-25 23:32:24,284 INFO L895 garLoopResultBuilder]: At program point L5623-1(line 5623) the Hoare annotation is: false [2022-11-25 23:32:24,284 INFO L899 garLoopResultBuilder]: For program point L6746-1(line 6746) no Hoare annotation was computed. [2022-11-25 23:32:24,284 INFO L899 garLoopResultBuilder]: For program point L6449-1(line 6449) no Hoare annotation was computed. [2022-11-25 23:32:24,284 INFO L895 garLoopResultBuilder]: At program point L6449(line 6449) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,284 INFO L895 garLoopResultBuilder]: At program point L6813(line 6813) the Hoare annotation is: false [2022-11-25 23:32:24,285 INFO L899 garLoopResultBuilder]: For program point L6681(line 6681) no Hoare annotation was computed. [2022-11-25 23:32:24,285 INFO L899 garLoopResultBuilder]: For program point L6682(lines 6682 6686) no Hoare annotation was computed. [2022-11-25 23:32:24,285 INFO L899 garLoopResultBuilder]: For program point L6451-1(line 6451) no Hoare annotation was computed. [2022-11-25 23:32:24,285 INFO L895 garLoopResultBuilder]: At program point L6451(line 6451) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,285 INFO L899 garLoopResultBuilder]: For program point L6617(line 6617) no Hoare annotation was computed. [2022-11-25 23:32:24,285 INFO L895 garLoopResultBuilder]: At program point L6452-2(lines 6452 6457) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,285 INFO L899 garLoopResultBuilder]: For program point L6452(lines 6452 6457) no Hoare annotation was computed. [2022-11-25 23:32:24,286 INFO L895 garLoopResultBuilder]: At program point L6155(line 6155) the Hoare annotation is: false [2022-11-25 23:32:24,286 INFO L899 garLoopResultBuilder]: For program point L6155-1(line 6155) no Hoare annotation was computed. [2022-11-25 23:32:24,286 INFO L902 garLoopResultBuilder]: At program point L6618(line 6618) the Hoare annotation is: true [2022-11-25 23:32:24,286 INFO L899 garLoopResultBuilder]: For program point L6717-1(line 6717) no Hoare annotation was computed. [2022-11-25 23:32:24,286 INFO L895 garLoopResultBuilder]: At program point L6717(line 6717) the Hoare annotation is: false [2022-11-25 23:32:24,286 INFO L899 garLoopResultBuilder]: For program point L6552-1(line 6552) no Hoare annotation was computed. [2022-11-25 23:32:24,287 INFO L895 garLoopResultBuilder]: At program point L6552(line 6552) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,287 INFO L899 garLoopResultBuilder]: For program point L6585(line 6585) no Hoare annotation was computed. [2022-11-25 23:32:24,287 INFO L895 garLoopResultBuilder]: At program point L6453-1(line 6453) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,287 INFO L895 garLoopResultBuilder]: At program point L6453(line 6453) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,287 INFO L899 garLoopResultBuilder]: For program point L6156-1(line 6156) no Hoare annotation was computed. [2022-11-25 23:32:24,287 INFO L895 garLoopResultBuilder]: At program point L6156(line 6156) the Hoare annotation is: false [2022-11-25 23:32:24,287 INFO L899 garLoopResultBuilder]: For program point L6751-1(line 6751) no Hoare annotation was computed. [2022-11-25 23:32:24,288 INFO L895 garLoopResultBuilder]: At program point L6751(line 6751) the Hoare annotation is: false [2022-11-25 23:32:24,288 INFO L899 garLoopResultBuilder]: For program point L6586(lines 6586 6591) no Hoare annotation was computed. [2022-11-25 23:32:24,288 INFO L895 garLoopResultBuilder]: At program point L6520-1(line 6520) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,288 INFO L899 garLoopResultBuilder]: For program point L6586-2(lines 6574 6619) no Hoare annotation was computed. [2022-11-25 23:32:24,288 INFO L895 garLoopResultBuilder]: At program point L6520(line 6520) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,288 INFO L899 garLoopResultBuilder]: For program point L6785(line 6785) no Hoare annotation was computed. [2022-11-25 23:32:24,289 INFO L899 garLoopResultBuilder]: For program point L6587-1(line 6587) no Hoare annotation was computed. [2022-11-25 23:32:24,289 INFO L895 garLoopResultBuilder]: At program point L6587(line 6587) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,289 INFO L899 garLoopResultBuilder]: For program point L6653(line 6653) no Hoare annotation was computed. [2022-11-25 23:32:24,289 INFO L899 garLoopResultBuilder]: For program point L6455-1(line 6455) no Hoare annotation was computed. [2022-11-25 23:32:24,289 INFO L895 garLoopResultBuilder]: At program point L6455(line 6455) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,289 INFO L899 garLoopResultBuilder]: For program point L6092-1(line 6092) no Hoare annotation was computed. [2022-11-25 23:32:24,290 INFO L895 garLoopResultBuilder]: At program point L6092(line 6092) the Hoare annotation is: false [2022-11-25 23:32:24,290 INFO L899 garLoopResultBuilder]: For program point L6786(lines 6786 6790) no Hoare annotation was computed. [2022-11-25 23:32:24,290 INFO L902 garLoopResultBuilder]: At program point L6654(line 6654) the Hoare annotation is: true [2022-11-25 23:32:24,290 INFO L899 garLoopResultBuilder]: For program point L6786-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,290 INFO L899 garLoopResultBuilder]: For program point L6060-1(line 6060) no Hoare annotation was computed. [2022-11-25 23:32:24,290 INFO L895 garLoopResultBuilder]: At program point L6093(line 6093) the Hoare annotation is: false [2022-11-25 23:32:24,290 INFO L895 garLoopResultBuilder]: At program point L6060(line 6060) the Hoare annotation is: false [2022-11-25 23:32:24,290 INFO L899 garLoopResultBuilder]: For program point L6093-1(line 6093) no Hoare annotation was computed. [2022-11-25 23:32:24,291 INFO L899 garLoopResultBuilder]: For program point L6787-1(line 6787) no Hoare annotation was computed. [2022-11-25 23:32:24,291 INFO L895 garLoopResultBuilder]: At program point L6787(line 6787) the Hoare annotation is: false [2022-11-25 23:32:24,291 INFO L899 garLoopResultBuilder]: For program point L6688(line 6688) no Hoare annotation was computed. [2022-11-25 23:32:24,291 INFO L895 garLoopResultBuilder]: At program point L6127(line 6127) the Hoare annotation is: false [2022-11-25 23:32:24,291 INFO L899 garLoopResultBuilder]: For program point L6127-1(line 6127) no Hoare annotation was computed. [2022-11-25 23:32:24,291 INFO L895 garLoopResultBuilder]: At program point L6094(line 6094) the Hoare annotation is: false [2022-11-25 23:32:24,291 INFO L899 garLoopResultBuilder]: For program point L6094-1(line 6094) no Hoare annotation was computed. [2022-11-25 23:32:24,292 INFO L899 garLoopResultBuilder]: For program point L6722(line 6722) no Hoare annotation was computed. [2022-11-25 23:32:24,292 INFO L899 garLoopResultBuilder]: For program point L6821(line 6821) no Hoare annotation was computed. [2022-11-25 23:32:24,292 INFO L899 garLoopResultBuilder]: For program point L6689-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,292 INFO L899 garLoopResultBuilder]: For program point L6689(lines 6689 6693) no Hoare annotation was computed. [2022-11-25 23:32:24,292 INFO L895 garLoopResultBuilder]: At program point L6095(lines 6051 6097) the Hoare annotation is: false [2022-11-25 23:32:24,292 INFO L895 garLoopResultBuilder]: At program point L6062(line 6062) the Hoare annotation is: false [2022-11-25 23:32:24,292 INFO L899 garLoopResultBuilder]: For program point L6062-1(line 6062) no Hoare annotation was computed. [2022-11-25 23:32:24,293 INFO L902 garLoopResultBuilder]: At program point L6822(line 6822) the Hoare annotation is: true [2022-11-25 23:32:24,293 INFO L895 garLoopResultBuilder]: At program point L6690(line 6690) the Hoare annotation is: false [2022-11-25 23:32:24,293 INFO L899 garLoopResultBuilder]: For program point L6723(lines 6723 6727) no Hoare annotation was computed. [2022-11-25 23:32:24,293 INFO L899 garLoopResultBuilder]: For program point L6756(line 6756) no Hoare annotation was computed. [2022-11-25 23:32:24,293 INFO L895 garLoopResultBuilder]: At program point L6558(line 6558) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,293 INFO L899 garLoopResultBuilder]: For program point L6624(line 6624) no Hoare annotation was computed. [2022-11-25 23:32:24,293 INFO L899 garLoopResultBuilder]: For program point L6690-1(line 6690) no Hoare annotation was computed. [2022-11-25 23:32:24,294 INFO L899 garLoopResultBuilder]: For program point L6723-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,294 INFO L899 garLoopResultBuilder]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2022-11-25 23:32:24,294 INFO L895 garLoopResultBuilder]: At program point L6162(lines 6140 6164) the Hoare annotation is: false [2022-11-25 23:32:24,294 INFO L895 garLoopResultBuilder]: At program point L6129(line 6129) the Hoare annotation is: false [2022-11-25 23:32:24,294 INFO L899 garLoopResultBuilder]: For program point L6129-1(line 6129) no Hoare annotation was computed. [2022-11-25 23:32:24,294 INFO L899 garLoopResultBuilder]: For program point L6724-1(line 6724) no Hoare annotation was computed. [2022-11-25 23:32:24,294 INFO L899 garLoopResultBuilder]: For program point L6757-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,295 INFO L895 garLoopResultBuilder]: At program point L6724(line 6724) the Hoare annotation is: false [2022-11-25 23:32:24,295 INFO L899 garLoopResultBuilder]: For program point L6757(lines 6757 6761) no Hoare annotation was computed. [2022-11-25 23:32:24,311 INFO L899 garLoopResultBuilder]: For program point L6625(lines 6625 6658) no Hoare annotation was computed. [2022-11-25 23:32:24,311 INFO L895 garLoopResultBuilder]: At program point L6130(line 6130) the Hoare annotation is: false [2022-11-25 23:32:24,311 INFO L899 garLoopResultBuilder]: For program point L6130-1(line 6130) no Hoare annotation was computed. [2022-11-25 23:32:24,311 INFO L899 garLoopResultBuilder]: For program point L6064(lines 6064 6067) no Hoare annotation was computed. [2022-11-25 23:32:24,312 INFO L895 garLoopResultBuilder]: At program point L6758(line 6758) the Hoare annotation is: false [2022-11-25 23:32:24,312 INFO L899 garLoopResultBuilder]: For program point L6791-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,312 INFO L899 garLoopResultBuilder]: For program point L6758-1(line 6758) no Hoare annotation was computed. [2022-11-25 23:32:24,312 INFO L895 garLoopResultBuilder]: At program point L6560-1(line 6560) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,312 INFO L895 garLoopResultBuilder]: At program point L6560(line 6560) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,312 INFO L899 garLoopResultBuilder]: For program point L6593-1(line 6593) no Hoare annotation was computed. [2022-11-25 23:32:24,313 INFO L895 garLoopResultBuilder]: At program point L6593(line 6593) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,313 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2022-11-25 23:32:24,313 INFO L895 garLoopResultBuilder]: At program point L6131(line 6131) the Hoare annotation is: false [2022-11-25 23:32:24,313 INFO L899 garLoopResultBuilder]: For program point L6131-1(line 6131) no Hoare annotation was computed. [2022-11-25 23:32:24,313 INFO L899 garLoopResultBuilder]: For program point L6792-1(line 6792) no Hoare annotation was computed. [2022-11-25 23:32:24,313 INFO L895 garLoopResultBuilder]: At program point L6792(line 6792) the Hoare annotation is: false [2022-11-25 23:32:24,314 INFO L899 garLoopResultBuilder]: For program point L6627(lines 6627 6655) no Hoare annotation was computed. [2022-11-25 23:32:24,314 INFO L899 garLoopResultBuilder]: For program point L6660(line 6660) no Hoare annotation was computed. [2022-11-25 23:32:24,314 INFO L899 garLoopResultBuilder]: For program point L6132-1(line 6132) no Hoare annotation was computed. [2022-11-25 23:32:24,314 INFO L895 garLoopResultBuilder]: At program point L6132(line 6132) the Hoare annotation is: false [2022-11-25 23:32:24,314 INFO L899 garLoopResultBuilder]: For program point L6628(line 6628) no Hoare annotation was computed. [2022-11-25 23:32:24,314 INFO L899 garLoopResultBuilder]: For program point L6661(lines 6661 6826) no Hoare annotation was computed. [2022-11-25 23:32:24,314 INFO L899 garLoopResultBuilder]: For program point L6694-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,315 INFO L895 garLoopResultBuilder]: At program point L6133(line 6133) the Hoare annotation is: false [2022-11-25 23:32:24,315 INFO L899 garLoopResultBuilder]: For program point L6133-1(line 6133) no Hoare annotation was computed. [2022-11-25 23:32:24,315 INFO L899 garLoopResultBuilder]: For program point L6695-1(line 6695) no Hoare annotation was computed. [2022-11-25 23:32:24,315 INFO L895 garLoopResultBuilder]: At program point L6695(line 6695) the Hoare annotation is: false [2022-11-25 23:32:24,315 INFO L899 garLoopResultBuilder]: For program point L6728-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,315 INFO L895 garLoopResultBuilder]: At program point L6629(lines 6629 6634) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,315 INFO L899 garLoopResultBuilder]: For program point L6068-1(lines 6068 6069) no Hoare annotation was computed. [2022-11-25 23:32:24,327 INFO L895 garLoopResultBuilder]: At program point L6068(lines 6068 6069) the Hoare annotation is: false [2022-11-25 23:32:24,327 INFO L899 garLoopResultBuilder]: For program point L6828(line 6828) no Hoare annotation was computed. [2022-11-25 23:32:24,328 INFO L899 garLoopResultBuilder]: For program point L6663(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,328 INFO L899 garLoopResultBuilder]: For program point L6729-1(line 6729) no Hoare annotation was computed. [2022-11-25 23:32:24,328 INFO L895 garLoopResultBuilder]: At program point L6729(line 6729) the Hoare annotation is: false [2022-11-25 23:32:24,328 INFO L895 garLoopResultBuilder]: At program point L6135(line 6135) the Hoare annotation is: false [2022-11-25 23:32:24,328 INFO L895 garLoopResultBuilder]: At program point L6135-1(line 6135) the Hoare annotation is: false [2022-11-25 23:32:24,328 INFO L899 garLoopResultBuilder]: For program point L6763-1(line 6763) no Hoare annotation was computed. [2022-11-25 23:32:24,328 INFO L895 garLoopResultBuilder]: At program point L6763(line 6763) the Hoare annotation is: false [2022-11-25 23:32:24,329 INFO L902 garLoopResultBuilder]: At program point L6829(line 6829) the Hoare annotation is: true [2022-11-25 23:32:24,329 INFO L899 garLoopResultBuilder]: For program point L6664(line 6664) no Hoare annotation was computed. [2022-11-25 23:32:24,329 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2022-11-25 23:32:24,329 INFO L899 garLoopResultBuilder]: For program point L6070(lines 6070 6076) no Hoare annotation was computed. [2022-11-25 23:32:24,329 INFO L899 garLoopResultBuilder]: For program point L6797-1(line 6797) no Hoare annotation was computed. [2022-11-25 23:32:24,329 INFO L895 garLoopResultBuilder]: At program point L6797(line 6797) the Hoare annotation is: false [2022-11-25 23:32:24,329 INFO L895 garLoopResultBuilder]: At program point L5608-1(line 5608) the Hoare annotation is: false [2022-11-25 23:32:24,330 INFO L899 garLoopResultBuilder]: For program point L6599(line 6599) no Hoare annotation was computed. [2022-11-25 23:32:24,330 INFO L899 garLoopResultBuilder]: For program point L6665-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,330 INFO L899 garLoopResultBuilder]: For program point L6665(lines 6665 6669) no Hoare annotation was computed. [2022-11-25 23:32:24,330 INFO L895 garLoopResultBuilder]: At program point L5608(line 5608) the Hoare annotation is: false [2022-11-25 23:32:24,330 INFO L895 garLoopResultBuilder]: At program point L6071(lines 6071 6072) the Hoare annotation is: false [2022-11-25 23:32:24,330 INFO L899 garLoopResultBuilder]: For program point L6071-1(lines 6071 6072) no Hoare annotation was computed. [2022-11-25 23:32:24,331 INFO L895 garLoopResultBuilder]: At program point L6831(lines 6551 6836) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,331 INFO L895 garLoopResultBuilder]: At program point L6666(line 6666) the Hoare annotation is: false [2022-11-25 23:32:24,331 INFO L899 garLoopResultBuilder]: For program point L6600(lines 6600 6607) no Hoare annotation was computed. [2022-11-25 23:32:24,331 INFO L899 garLoopResultBuilder]: For program point L6666-1(line 6666) no Hoare annotation was computed. [2022-11-25 23:32:24,331 INFO L895 garLoopResultBuilder]: At program point L6105(line 6105) the Hoare annotation is: false [2022-11-25 23:32:24,331 INFO L899 garLoopResultBuilder]: For program point L6105-1(line 6105) no Hoare annotation was computed. [2022-11-25 23:32:24,331 INFO L899 garLoopResultBuilder]: For program point L6700-1(line 6700) no Hoare annotation was computed. [2022-11-25 23:32:24,332 INFO L895 garLoopResultBuilder]: At program point L6700(line 6700) the Hoare annotation is: false [2022-11-25 23:32:24,332 INFO L899 garLoopResultBuilder]: For program point L6469-1(line 6469) no Hoare annotation was computed. [2022-11-25 23:32:24,332 INFO L895 garLoopResultBuilder]: At program point L6469(line 6469) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,332 INFO L895 garLoopResultBuilder]: At program point L6734(line 6734) the Hoare annotation is: false [2022-11-25 23:32:24,332 INFO L895 garLoopResultBuilder]: At program point L5611(line 5611) the Hoare annotation is: false [2022-11-25 23:32:24,332 INFO L899 garLoopResultBuilder]: For program point L5611-1(line 5611) no Hoare annotation was computed. [2022-11-25 23:32:24,332 INFO L899 garLoopResultBuilder]: For program point L6734-1(line 6734) no Hoare annotation was computed. [2022-11-25 23:32:24,332 INFO L895 garLoopResultBuilder]: At program point L6107(line 6107) the Hoare annotation is: false [2022-11-25 23:32:24,332 INFO L899 garLoopResultBuilder]: For program point L6107-1(line 6107) no Hoare annotation was computed. [2022-11-25 23:32:24,333 INFO L899 garLoopResultBuilder]: For program point L6768(line 6768) no Hoare annotation was computed. [2022-11-25 23:32:24,333 INFO L899 garLoopResultBuilder]: For program point L5612-1(line 5612) no Hoare annotation was computed. [2022-11-25 23:32:24,333 INFO L899 garLoopResultBuilder]: For program point L6570(lines 6570 6830) no Hoare annotation was computed. [2022-11-25 23:32:24,333 INFO L899 garLoopResultBuilder]: For program point L6636(line 6636) no Hoare annotation was computed. [2022-11-25 23:32:24,333 INFO L895 garLoopResultBuilder]: At program point L5612(line 5612) the Hoare annotation is: false [2022-11-25 23:32:24,333 INFO L899 garLoopResultBuilder]: For program point L6471-1(line 6471) no Hoare annotation was computed. [2022-11-25 23:32:24,333 INFO L895 garLoopResultBuilder]: At program point L6471(line 6471) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,333 INFO L895 garLoopResultBuilder]: At program point L6108-1(line 6108) the Hoare annotation is: false [2022-11-25 23:32:24,334 INFO L895 garLoopResultBuilder]: At program point L6108(line 6108) the Hoare annotation is: false [2022-11-25 23:32:24,334 INFO L895 garLoopResultBuilder]: At program point L6802(line 6802) the Hoare annotation is: false [2022-11-25 23:32:24,334 INFO L899 garLoopResultBuilder]: For program point L6769(lines 6769 6776) no Hoare annotation was computed. [2022-11-25 23:32:24,334 INFO L899 garLoopResultBuilder]: For program point L6571(line 6571) no Hoare annotation was computed. [2022-11-25 23:32:24,334 INFO L899 garLoopResultBuilder]: For program point L5613(lines 5613 5619) no Hoare annotation was computed. [2022-11-25 23:32:24,334 INFO L895 garLoopResultBuilder]: At program point L6637(lines 6637 6651) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,334 INFO L899 garLoopResultBuilder]: For program point L6670-1(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,334 INFO L899 garLoopResultBuilder]: For program point L7166(lines 7166 7169) no Hoare annotation was computed. [2022-11-25 23:32:24,334 INFO L899 garLoopResultBuilder]: For program point L6671-1(line 6671) no Hoare annotation was computed. [2022-11-25 23:32:24,335 INFO L895 garLoopResultBuilder]: At program point L6671(line 6671) the Hoare annotation is: false [2022-11-25 23:32:24,335 INFO L899 garLoopResultBuilder]: For program point L6572(lines 6572 6622) no Hoare annotation was computed. [2022-11-25 23:32:24,335 INFO L899 garLoopResultBuilder]: For program point L6473-1(line 6473) no Hoare annotation was computed. [2022-11-25 23:32:24,335 INFO L895 garLoopResultBuilder]: At program point L6473(line 6473) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,335 INFO L895 garLoopResultBuilder]: At program point L-1-2(line -1) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,335 INFO L899 garLoopResultBuilder]: For program point L6639(lines 6639 6643) no Hoare annotation was computed. [2022-11-25 23:32:24,335 INFO L899 garLoopResultBuilder]: For program point L6705(line 6705) no Hoare annotation was computed. [2022-11-25 23:32:24,335 INFO L899 garLoopResultBuilder]: For program point L6474(lines 6474 6479) no Hoare annotation was computed. [2022-11-25 23:32:24,336 INFO L895 garLoopResultBuilder]: At program point L6474-1(lines 6474 6479) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,336 INFO L899 garLoopResultBuilder]: For program point L6111(lines 6111 6114) no Hoare annotation was computed. [2022-11-25 23:32:24,336 INFO L902 garLoopResultBuilder]: At program point L7168-1(lines 7161 7172) the Hoare annotation is: true [2022-11-25 23:32:24,336 INFO L895 garLoopResultBuilder]: At program point L7168(line 7168) the Hoare annotation is: false [2022-11-25 23:32:24,336 INFO L899 garLoopResultBuilder]: For program point L6706(lines 6706 6710) no Hoare annotation was computed. [2022-11-25 23:32:24,336 INFO L899 garLoopResultBuilder]: For program point L6739(line 6739) no Hoare annotation was computed. [2022-11-25 23:32:24,336 INFO L899 garLoopResultBuilder]: For program point L6574(lines 6574 6619) no Hoare annotation was computed. [2022-11-25 23:32:24,336 INFO L899 garLoopResultBuilder]: For program point L6706-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,336 INFO L902 garLoopResultBuilder]: At program point L5616(lines 5613 5618) the Hoare annotation is: true [2022-11-25 23:32:24,337 INFO L895 garLoopResultBuilder]: At program point L6475-1(line 6475) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,337 INFO L895 garLoopResultBuilder]: At program point L6475(line 6475) the Hoare annotation is: (and (= ~ldv_state_variable_2~0 0) (= ~last_index~0 0)) [2022-11-25 23:32:24,337 INFO L899 garLoopResultBuilder]: For program point L6707-1(line 6707) no Hoare annotation was computed. [2022-11-25 23:32:24,337 INFO L899 garLoopResultBuilder]: For program point L6740-2(lines 6663 6823) no Hoare annotation was computed. [2022-11-25 23:32:24,337 INFO L895 garLoopResultBuilder]: At program point L6707(line 6707) the Hoare annotation is: false [2022-11-25 23:32:24,337 INFO L899 garLoopResultBuilder]: For program point L6740(lines 6740 6744) no Hoare annotation was computed. [2022-11-25 23:32:24,337 INFO L899 garLoopResultBuilder]: For program point L6575(line 6575) no Hoare annotation was computed. [2022-11-25 23:32:24,337 INFO L895 garLoopResultBuilder]: At program point L6641(lines 6551 6836) the Hoare annotation is: (= ~last_index~0 0) [2022-11-25 23:32:24,338 INFO L895 garLoopResultBuilder]: At program point L6146(line 6146) the Hoare annotation is: false [2022-11-25 23:32:24,338 INFO L902 garLoopResultBuilder]: At program point clk_disableENTRY(lines 7189 7191) the Hoare annotation is: true [2022-11-25 23:32:24,338 INFO L899 garLoopResultBuilder]: For program point clk_disableEXIT(lines 7189 7191) no Hoare annotation was computed. [2022-11-25 23:32:24,338 INFO L902 garLoopResultBuilder]: At program point L6858(line 6858) the Hoare annotation is: true [2022-11-25 23:32:24,338 INFO L902 garLoopResultBuilder]: At program point IS_ERRENTRY(lines 6854 6861) the Hoare annotation is: true [2022-11-25 23:32:24,338 INFO L899 garLoopResultBuilder]: For program point IS_ERREXIT(lines 6854 6861) no Hoare annotation was computed. [2022-11-25 23:32:24,338 INFO L899 garLoopResultBuilder]: For program point L6858-1(line 6858) no Hoare annotation was computed. [2022-11-25 23:32:24,342 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2022-11-25 23:32:24,358 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 23:32:24,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 11:32:24 BoogieIcfgContainer [2022-11-25 23:32:24,387 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 23:32:24,388 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 23:32:24,388 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 23:32:24,388 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 23:32:24,388 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:32:20" (3/4) ... [2022-11-25 23:32:24,391 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-11-25 23:32:24,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2022-11-25 23:32:24,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_get_drvdata [2022-11-25 23:32:24,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_skb_alloc [2022-11-25 23:32:24,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_get_stats [2022-11-25 23:32:24,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __writel [2022-11-25 23:32:24,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_set_rx_mode [2022-11-25 23:32:24,400 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_start_queue [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_irq_restore [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure trace_hardirqs_off [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_running [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dma_alloc_attrs [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_remove [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure valid_dma_direction [2022-11-25 23:32:24,401 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_change_mtu [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_netdev [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_mac_addr [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_set_remove [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure at91ether_poll_controller [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_enable [2022-11-25 23:32:24,402 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure macb_ioctl [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure eth_validate_addr [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_irqs_disabled_flags [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __readl [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure arch_local_save_flags [2022-11-25 23:32:24,403 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_netdev [2022-11-25 23:32:24,404 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_zalloc [2022-11-25 23:32:24,404 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clk_disable [2022-11-25 23:32:24,404 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2022-11-25 23:32:24,430 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 287 nodes and edges [2022-11-25 23:32:24,433 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 84 nodes and edges [2022-11-25 23:32:24,435 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2022-11-25 23:32:24,437 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-25 23:32:24,440 INFO L915 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2022-11-25 23:32:24,471 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2022-11-25 23:32:24,476 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2022-11-25 23:32:24,478 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) [2022-11-25 23:32:24,609 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/witness.graphml [2022-11-25 23:32:24,609 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 23:32:24,610 INFO L158 Benchmark]: Toolchain (without parser) took 9137.48ms. Allocated memory was 199.2MB in the beginning and 335.5MB in the end (delta: 136.3MB). Free memory was 148.5MB in the beginning and 168.1MB in the end (delta: -19.6MB). Peak memory consumption was 118.9MB. Max. memory is 16.1GB. [2022-11-25 23:32:24,610 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 140.5MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:32:24,610 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1975.19ms. Allocated memory is still 199.2MB. Free memory was 148.0MB in the beginning and 128.2MB in the end (delta: 19.8MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. [2022-11-25 23:32:24,610 INFO L158 Benchmark]: Boogie Procedure Inliner took 160.04ms. Allocated memory is still 199.2MB. Free memory was 128.2MB in the beginning and 117.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-25 23:32:24,611 INFO L158 Benchmark]: Boogie Preprocessor took 97.84ms. Allocated memory is still 199.2MB. Free memory was 117.7MB in the beginning and 106.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-25 23:32:24,611 INFO L158 Benchmark]: RCFGBuilder took 2529.06ms. Allocated memory was 199.2MB in the beginning and 278.9MB in the end (delta: 79.7MB). Free memory was 106.2MB in the beginning and 169.8MB in the end (delta: -63.6MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. [2022-11-25 23:32:24,611 INFO L158 Benchmark]: TraceAbstraction took 4142.41ms. Allocated memory was 278.9MB in the beginning and 335.5MB in the end (delta: 56.6MB). Free memory was 168.7MB in the beginning and 195.8MB in the end (delta: -27.1MB). Peak memory consumption was 102.1MB. Max. memory is 16.1GB. [2022-11-25 23:32:24,612 INFO L158 Benchmark]: Witness Printer took 221.38ms. Allocated memory is still 335.5MB. Free memory was 195.8MB in the beginning and 168.1MB in the end (delta: 27.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-25 23:32:24,613 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 140.5MB. Free memory is still 82.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1975.19ms. Allocated memory is still 199.2MB. Free memory was 148.0MB in the beginning and 128.2MB in the end (delta: 19.8MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 160.04ms. Allocated memory is still 199.2MB. Free memory was 128.2MB in the beginning and 117.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 97.84ms. Allocated memory is still 199.2MB. Free memory was 117.7MB in the beginning and 106.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2529.06ms. Allocated memory was 199.2MB in the beginning and 278.9MB in the end (delta: 79.7MB). Free memory was 106.2MB in the beginning and 169.8MB in the end (delta: -63.6MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. * TraceAbstraction took 4142.41ms. Allocated memory was 278.9MB in the beginning and 335.5MB in the end (delta: 56.6MB). Free memory was 168.7MB in the beginning and 195.8MB in the end (delta: -27.1MB). Peak memory consumption was 102.1MB. Max. memory is 16.1GB. * Witness Printer took 221.38ms. Allocated memory is still 335.5MB. Free memory was 195.8MB in the beginning and 168.1MB in the end (delta: 27.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 5838]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 433 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.0s, OverallIterations: 3, TraceHistogramMax: 4, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 1.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1279 SdHoareTripleChecker+Valid, 1.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1279 mSDsluCounter, 3002 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1618 mSDsCounter, 13 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 445 IncrementalHoareTripleChecker+Invalid, 458 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 13 mSolverCounterUnsat, 1384 mSDtfsCounter, 445 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1621occurred in iteration=2, InterpolantAutomatonStates: 10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 3 MinimizatonAttempts, 8 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 214 LocationsWithAnnotation, 1743 PreInvPairs, 1809 NumberOfFragments, 477 HoareAnnotationTreeSize, 1743 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 214 FomulaSimplificationsInter, 1333 FormulaSimplificationTreeSizeReductionInter, 0.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 182 NumberOfCodeBlocks, 182 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 179 ConstructedInterpolants, 0 QuantifiedInterpolants, 224 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 61/61 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5952]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6220]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6098]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5613]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5459]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7002]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5623]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6183]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5608]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5700]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6452]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 7016]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6453]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 7161]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6187]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6637]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6629]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6944]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 6475]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6609]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 5400]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5971]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5914]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5430]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7126]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5744]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6009]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6059]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6975]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5642]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6175]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: last_index == 0 - InvariantResult [Line: 5841]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6108]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6140]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6115]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6474]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6901]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6813]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6520]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6234]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6952]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 6551]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6135]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 6424]: Loop Invariant Derived loop invariant: (ldv_state_variable_2 == 0 || !(last_index == 0)) || !(\old(ldv_state_variable_2) == 0) - InvariantResult [Line: 6051]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 5935]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6560]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: ldv_state_variable_2 == 0 && last_index == 0 - InvariantResult [Line: 6268]: Loop Invariant Derived loop invariant: 1 RESULT: Ultimate proved your program to be correct! [2022-11-25 23:32:24,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e8ca9-3f2f-401c-a839-c113884b6626/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE