./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.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_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/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_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/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_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/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 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:33:13,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:33:13,024 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:33:13,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:33:13,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:33:13,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:33:13,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:33:13,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:33:13,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:33:13,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:33:13,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:33:13,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:33:13,068 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:33:13,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:33:13,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:33:13,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:33:13,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:33:13,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:33:13,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:33:13,086 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:33:13,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:33:13,094 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:33:13,095 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:33:13,096 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:33:13,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:33:13,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:33:13,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:33:13,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:33:13,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:33:13,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:33:13,103 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:33:13,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:33:13,105 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:33:13,106 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:33:13,114 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:33:13,115 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:33:13,116 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:33:13,116 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:33:13,116 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:33:13,118 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:33:13,119 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:33:13,120 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:33:13,156 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:33:13,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:33:13,160 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:33:13,160 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:33:13,161 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:33:13,161 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:33:13,161 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:33:13,161 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:33:13,162 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:33:13,162 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:33:13,163 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:33:13,163 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:33:13,163 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:33:13,164 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:33:13,164 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:33:13,164 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:33:13,164 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:33:13,164 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:33:13,165 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:33:13,165 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:33:13,165 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:33:13,166 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:33:13,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:33:13,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:33:13,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:33:13,166 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:33:13,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:33:13,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:33:13,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:33:13,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:33:13,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:33:13,168 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:33:13,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:33:13,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:33:13,169 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:33:13,169 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:33:13,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:33:13,169 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:33:13,169 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_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb [2022-11-25 22:33:13,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:33:13,537 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:33:13,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:33:13,541 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:33:13,542 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:33:13,543 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-25 22:33:16,547 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:33:17,240 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:33:17,241 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-25 22:33:17,288 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/data/200484bf0/36307bd7558b4c158a940c72d16886cd/FLAG0ca7ecb5e [2022-11-25 22:33:17,305 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/data/200484bf0/36307bd7558b4c158a940c72d16886cd [2022-11-25 22:33:17,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:33:17,313 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:33:17,317 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:33:17,318 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:33:17,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:33:17,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:33:17" (1/1) ... [2022-11-25 22:33:17,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b8c6cf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:17, skipping insertion in model container [2022-11-25 22:33:17,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:33:17" (1/1) ... [2022-11-25 22:33:17,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:33:17,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:33:18,515 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:33:18,520 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:33:18,526 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:33:18,544 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:33:18,577 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_get [2022-11-25 22:33:18,579 WARN L623 FunctionHandler]: Unknown extern function pinctrl_lookup_state [2022-11-25 22:33:18,580 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_put [2022-11-25 22:33:18,580 WARN L623 FunctionHandler]: Unknown extern function pinctrl_select_state [2022-11-25 22:33:18,581 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_put [2022-11-25 22:33:18,662 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:18,718 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:33:18,727 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:33:18,728 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:33:18,750 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:33:18,755 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 22:33:18,787 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:33:18,797 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:18,800 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:33:18,852 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:18,873 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 22:33:18,880 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 22:33:18,910 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:33:18,919 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:33:18,924 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:33:18,980 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:33:18,982 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:33:18,991 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:18,993 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:33:19,034 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 22:33:19,040 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:33:19,177 WARN L623 FunctionHandler]: Unknown extern function gpio_to_desc [2022-11-25 22:33:19,178 WARN L623 FunctionHandler]: Unknown extern function gpiod_to_irq [2022-11-25 22:33:19,197 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-11-25 22:33:19,241 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 22:33:19,253 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-11-25 22:33:19,415 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:19,446 WARN L623 FunctionHandler]: Unknown extern function clk_round_rate [2022-11-25 22:33:19,449 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:33:19,450 WARN L623 FunctionHandler]: Unknown extern function clk_set_rate [2022-11-25 22:33:19,451 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,459 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:33:19,466 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:33:19,467 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:19,469 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:19,469 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:19,478 WARN L623 FunctionHandler]: Unknown extern function phy_find_first [2022-11-25 22:33:19,479 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,480 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request [2022-11-25 22:33:19,485 WARN L623 FunctionHandler]: Unknown extern function phy_connect_direct [2022-11-25 22:33:19,485 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,501 WARN L623 FunctionHandler]: Unknown extern function phy_find_first [2022-11-25 22:33:19,501 WARN L623 FunctionHandler]: Unknown extern function mdiobus_scan [2022-11-25 22:33:19,503 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-11-25 22:33:19,504 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 22:33:19,504 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:19,505 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 22:33:19,512 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:19,517 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 22:33:19,519 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 22:33:19,525 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,533 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,536 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:33:19,560 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,561 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:33:19,574 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,575 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,577 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:33:19,578 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:33:19,580 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 22:33:19,587 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:33:19,598 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:33:19,598 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 22:33:19,620 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 22:33:19,630 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:33:19,632 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,637 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:33:19,637 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:33:19,638 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 22:33:19,643 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:33:19,643 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,645 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:19,647 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:19,654 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:19,656 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:19,662 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:19,671 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:19,679 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:19,736 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:19,743 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:19,745 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:19,774 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 22:33:19,795 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 22:33:19,874 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:19,876 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:19,876 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:19,877 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-25 22:33:19,882 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-25 22:33:19,887 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:33:19,888 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:19,908 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-11-25 22:33:19,913 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-11-25 22:33:19,928 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-11-25 22:33:19,934 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-11-25 22:33:19,935 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,936 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:33:19,937 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:33:19,938 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:33:19,938 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:33:19,939 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 22:33:19,940 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,941 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 22:33:19,942 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,943 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 22:33:19,944 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,945 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,946 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,947 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap [2022-11-25 22:33:19,947 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,948 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-11-25 22:33:19,948 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,949 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 22:33:19,956 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:19,957 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:19,958 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:19,960 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:19,967 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 22:33:19,968 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 22:33:19,969 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:19,969 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 22:33:19,974 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:19,975 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:33:19,980 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:33:20,247 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 22:33:20,247 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:33:20,248 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:33:20,249 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:33:20,250 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 22:33:20,252 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:33:20,253 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:33:20,253 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:33:20,255 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:33:20,256 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:33:20,262 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:33:20,275 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 22:33:20,282 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 22:33:20,284 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:33:20,284 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:33:20,285 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:33:20,285 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:33:20,286 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:33:20,286 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-11-25 22:33:20,287 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 22:33:20,318 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:33:20,318 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:33:20,326 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:33:20,420 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_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2022-11-25 22:33:20,425 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,425 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,426 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,432 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,433 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,433 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,442 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,443 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,444 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,446 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,446 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,447 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:33:20,483 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:33:20,680 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 22:33:20,681 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 22:33:20,681 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 22:33:20,682 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-25 22:33:20,684 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_get [2022-11-25 22:33:20,684 WARN L623 FunctionHandler]: Unknown extern function pinctrl_lookup_state [2022-11-25 22:33:20,685 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_put [2022-11-25 22:33:20,685 WARN L623 FunctionHandler]: Unknown extern function pinctrl_select_state [2022-11-25 22:33:20,686 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_put [2022-11-25 22:33:20,688 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:20,693 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:33:20,695 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-25 22:33:20,695 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-25 22:33:20,697 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-25 22:33:20,697 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-25 22:33:20,701 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 22:33:20,702 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:20,703 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 22:33:20,705 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-11-25 22:33:20,706 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-25 22:33:20,707 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-11-25 22:33:20,709 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:33:20,709 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-25 22:33:20,710 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 22:33:20,712 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-25 22:33:20,713 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-25 22:33:20,714 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:20,714 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 22:33:20,716 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-11-25 22:33:20,717 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-25 22:33:20,718 WARN L623 FunctionHandler]: Unknown extern function gpio_to_desc [2022-11-25 22:33:20,719 WARN L623 FunctionHandler]: Unknown extern function gpiod_to_irq [2022-11-25 22:33:20,720 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-11-25 22:33:20,722 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-11-25 22:33:20,723 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-11-25 22:33:20,734 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:20,739 WARN L623 FunctionHandler]: Unknown extern function clk_round_rate [2022-11-25 22:33:20,740 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-11-25 22:33:20,741 WARN L623 FunctionHandler]: Unknown extern function clk_set_rate [2022-11-25 22:33:20,741 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,742 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:33:20,745 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-25 22:33:20,745 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:20,747 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:20,747 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:20,748 WARN L623 FunctionHandler]: Unknown extern function phy_find_first [2022-11-25 22:33:20,749 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,750 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request [2022-11-25 22:33:20,751 WARN L623 FunctionHandler]: Unknown extern function phy_connect_direct [2022-11-25 22:33:20,752 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,760 WARN L623 FunctionHandler]: Unknown extern function phy_find_first [2022-11-25 22:33:20,761 WARN L623 FunctionHandler]: Unknown extern function mdiobus_scan [2022-11-25 22:33:20,762 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-11-25 22:33:20,763 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 22:33:20,763 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:20,764 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 22:33:20,766 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 22:33:20,767 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-11-25 22:33:20,768 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-25 22:33:20,769 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,770 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,771 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:33:20,777 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,778 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-25 22:33:20,781 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,782 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,783 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:33:20,784 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:33:20,784 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 22:33:20,786 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-25 22:33:20,788 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-25 22:33:20,788 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-11-25 22:33:20,798 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-25 22:33:20,801 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-25 22:33:20,803 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,804 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:33:20,804 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-11-25 22:33:20,805 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-11-25 22:33:20,806 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:33:20,806 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,808 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:20,809 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-11-25 22:33:20,813 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:20,815 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:20,817 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:20,818 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:20,826 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:20,829 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:20,832 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:20,834 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:20,842 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 22:33:20,843 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-11-25 22:33:20,861 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-25 22:33:20,862 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:20,862 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-25 22:33:20,867 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-11-25 22:33:20,868 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-11-25 22:33:20,869 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-11-25 22:33:20,869 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:20,876 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-11-25 22:33:20,877 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-11-25 22:33:20,883 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-11-25 22:33:20,886 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-11-25 22:33:20,887 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,891 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 22:33:20,892 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 22:33:20,895 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-25 22:33:20,895 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-25 22:33:20,897 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 22:33:20,898 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,900 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 22:33:20,900 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,901 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-11-25 22:33:20,907 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,907 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,908 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,908 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap [2022-11-25 22:33:20,909 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,909 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-11-25 22:33:20,910 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,910 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-25 22:33:20,998 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 22:33:20,999 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:20,999 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:21,000 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-11-25 22:33:21,001 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-11-25 22:33:21,002 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-11-25 22:33:21,002 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 22:33:21,002 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-11-25 22:33:21,006 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-25 22:33:21,006 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-25 22:33:21,007 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-25 22:33:21,012 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-11-25 22:33:21,013 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-11-25 22:33:21,013 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-11-25 22:33:21,014 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-11-25 22:33:21,014 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-25 22:33:21,015 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-25 22:33:21,016 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:33:21,016 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:33:21,018 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 22:33:21,018 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 22:33:21,022 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 22:33:21,042 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-25 22:33:21,048 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-25 22:33:21,048 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-25 22:33:21,049 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:33:21,049 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:33:21,050 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-25 22:33:21,050 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-25 22:33:21,050 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-11-25 22:33:21,051 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-11-25 22:33:21,053 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 22:33:21,053 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 22:33:21,054 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-25 22:33:21,063 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_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2022-11-25 22:33:21,064 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,065 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,070 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,071 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,071 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,072 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,073 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,074 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,075 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-11-25 22:33:21,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:33:21,265 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:33:21,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21 WrapperNode [2022-11-25 22:33:21,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:33:21,267 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:33:21,267 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:33:21,268 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:33:21,275 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,615 INFO L138 Inliner]: procedures = 414, calls = 2190, calls flagged for inlining = 245, calls inlined = 230, statements flattened = 5710 [2022-11-25 22:33:21,617 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:33:21,618 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:33:21,618 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:33:21,618 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:33:21,627 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,683 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,870 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,904 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,940 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,961 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:21,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:33:21,998 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:33:21,998 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:33:21,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:33:21,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (1/1) ... [2022-11-25 22:33:22,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:33:22,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:33:22,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:33:22,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:33:22,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-25 22:33:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-25 22:33:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-25 22:33:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-25 22:33:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-25 22:33:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-25 22:33:22,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-25 22:33:22,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-25 22:33:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2022-11-25 22:33:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2022-11-25 22:33:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-25 22:33:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-25 22:33:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-25 22:33:22,086 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-25 22:33:22,086 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-25 22:33:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-25 22:33:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2022-11-25 22:33:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2022-11-25 22:33:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_regs_len [2022-11-25 22:33:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_regs_len [2022-11-25 22:33:22,087 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-25 22:33:22,087 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-25 22:33:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure macb_probe [2022-11-25 22:33:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_probe [2022-11-25 22:33:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-25 22:33:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-25 22:33:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-25 22:33:22,088 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-25 22:33:22,088 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-25 22:33:22,089 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-25 22:33:22,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-25 22:33:22,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-25 22:33:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-25 22:33:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-25 22:33:22,092 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-25 22:33:22,092 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-25 22:33:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:33:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure macb_remove [2022-11-25 22:33:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_remove [2022-11-25 22:33:22,093 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-25 22:33:22,093 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-25 22:33:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-11-25 22:33:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-11-25 22:33:22,095 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-25 22:33:22,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-25 22:33:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:33:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-25 22:33:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-25 22:33:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-25 22:33:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-25 22:33:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-25 22:33:22,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-25 22:33:22,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:33:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-25 22:33:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-25 22:33:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:33:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-25 22:33:22,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-25 22:33:22,097 INFO L130 BoogieDeclarations]: Found specification of procedure macb_free_consistent [2022-11-25 22:33:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_free_consistent [2022-11-25 22:33:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:33:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:33:22,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-25 22:33:22,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-25 22:33:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure macb_open [2022-11-25 22:33:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_open [2022-11-25 22:33:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-25 22:33:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-25 22:33:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure macb_alloc_consistent [2022-11-25 22:33:22,099 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_alloc_consistent [2022-11-25 22:33:22,099 INFO L130 BoogieDeclarations]: Found specification of procedure macb_resume [2022-11-25 22:33:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_resume [2022-11-25 22:33:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:33:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-25 22:33:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-25 22:33:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure macb_is_gem [2022-11-25 22:33:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_is_gem [2022-11-25 22:33:22,100 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-25 22:33:22,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-25 22:33:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:33:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-25 22:33:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-25 22:33:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure macb_rx_ring_wrap [2022-11-25 22:33:22,101 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_rx_ring_wrap [2022-11-25 22:33:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:33:22,101 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:33:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:33:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:33:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 22:33:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-11-25 22:33:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-11-25 22:33:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-25 22:33:22,102 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-25 22:33:22,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-25 22:33:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-25 22:33:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-25 22:33:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-25 22:33:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-25 22:33:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-25 22:33:22,103 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-25 22:33:22,103 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-25 22:33:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:33:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:33:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-25 22:33:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-25 22:33:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-25 22:33:22,104 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-25 22:33:22,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:33:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:33:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-25 22:33:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-25 22:33:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-25 22:33:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-25 22:33:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2022-11-25 22:33:22,105 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2022-11-25 22:33:22,105 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-25 22:33:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-25 22:33:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_ring_wrap [2022-11-25 22:33:22,106 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_ring_wrap [2022-11-25 22:33:22,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2022-11-25 22:33:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2022-11-25 22:33:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2022-11-25 22:33:22,107 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2022-11-25 22:33:22,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-25 22:33:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-25 22:33:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure macb_handle_link_change [2022-11-25 22:33:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_handle_link_change [2022-11-25 22:33:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2022-11-25 22:33:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2022-11-25 22:33:22,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_14 [2022-11-25 22:33:22,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_14 [2022-11-25 22:33:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_16 [2022-11-25 22:33:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_16 [2022-11-25 22:33:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_15 [2022-11-25 22:33:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_15 [2022-11-25 22:33:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure macb_close [2022-11-25 22:33:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_close [2022-11-25 22:33:22,109 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mdc_clk_div [2022-11-25 22:33:22,109 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mdc_clk_div [2022-11-25 22:33:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-25 22:33:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-25 22:33:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-25 22:33:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-25 22:33:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_19 [2022-11-25 22:33:22,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_19 [2022-11-25 22:33:22,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:33:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-11-25 22:33:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-11-25 22:33:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-25 22:33:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-25 22:33:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-25 22:33:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-25 22:33:22,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2022-11-25 22:33:22,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2022-11-25 22:33:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:33:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_20 [2022-11-25 22:33:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_20 [2022-11-25 22:33:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-25 22:33:22,112 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-25 22:33:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:33:22,112 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2022-11-25 22:33:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2022-11-25 22:33:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_desc [2022-11-25 22:33:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_desc [2022-11-25 22:33:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-25 22:33:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-25 22:33:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-25 22:33:22,113 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-25 22:33:22,113 INFO L130 BoogieDeclarations]: Found specification of procedure macb_reset_hw [2022-11-25 22:33:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_reset_hw [2022-11-25 22:33:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-25 22:33:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-25 22:33:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure macb_suspend [2022-11-25 22:33:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_suspend [2022-11-25 22:33:22,114 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2022-11-25 22:33:22,114 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2022-11-25 22:33:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-25 22:33:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-25 22:33:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure macb_dbw [2022-11-25 22:33:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_dbw [2022-11-25 22:33:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-25 22:33:22,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-25 22:33:22,115 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-25 22:33:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-25 22:33:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-25 22:33:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-25 22:33:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-25 22:33:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-25 22:33:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure devm_pinctrl_put [2022-11-25 22:33:22,116 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_pinctrl_put [2022-11-25 22:33:22,116 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-25 22:33:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-25 22:33:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-25 22:33:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-25 22:33:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:33:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-25 22:33:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-25 22:33:22,117 INFO L130 BoogieDeclarations]: Found specification of procedure gem_rx_refill [2022-11-25 22:33:22,117 INFO L138 BoogieDeclarations]: Found implementation of procedure gem_rx_refill [2022-11-25 22:33:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-25 22:33:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-25 22:33:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_dma [2022-11-25 22:33:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_dma [2022-11-25 22:33:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_skb [2022-11-25 22:33:22,118 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_skb [2022-11-25 22:33:22,118 INFO L130 BoogieDeclarations]: Found specification of procedure macb_interrupt [2022-11-25 22:33:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_interrupt [2022-11-25 22:33:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-25 22:33:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-25 22:33:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-11-25 22:33:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-11-25 22:33:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-25 22:33:22,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-25 22:33:22,119 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-11-25 22:33:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-11-25 22:33:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-25 22:33:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-25 22:33:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:33:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-25 22:33:22,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-25 22:33:22,120 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-25 22:33:22,121 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-25 22:33:23,191 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:33:23,194 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:33:23,280 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-25 22:33:32,014 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:33:33,488 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:33:33,489 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 22:33:33,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:33:33 BoogieIcfgContainer [2022-11-25 22:33:33,494 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:33:33,496 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:33:33,496 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:33:33,499 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:33:33,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:33:17" (1/3) ... [2022-11-25 22:33:33,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29036b53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:33:33, skipping insertion in model container [2022-11-25 22:33:33,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:33:21" (2/3) ... [2022-11-25 22:33:33,501 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@29036b53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:33:33, skipping insertion in model container [2022-11-25 22:33:33,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:33:33" (3/3) ... [2022-11-25 22:33:33,502 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-11-25 22:33:33,522 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:33:33,522 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 22:33:33,600 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:33:33,607 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;@b728204, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:33:33,607 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 22:33:33,616 INFO L276 IsEmpty]: Start isEmpty. Operand has 1436 states, 852 states have (on average 1.2629107981220657) internal successors, (1076), 879 states have internal predecessors, (1076), 480 states have call successors, (480), 103 states have call predecessors, (480), 102 states have return successors, (474), 469 states have call predecessors, (474), 474 states have call successors, (474) [2022-11-25 22:33:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-25 22:33:33,625 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:33:33,626 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:33:33,627 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:33:33,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:33:33,632 INFO L85 PathProgramCache]: Analyzing trace with hash 819294700, now seen corresponding path program 1 times [2022-11-25 22:33:33,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:33:33,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643988246] [2022-11-25 22:33:33,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:33:33,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:33:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:33:34,653 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-25 22:33:34,653 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:33:34,653 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643988246] [2022-11-25 22:33:34,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643988246] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:33:34,656 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:33:34,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:33:34,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694021393] [2022-11-25 22:33:34,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:33:34,666 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:33:34,667 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:33:34,706 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:33:34,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:33:34,718 INFO L87 Difference]: Start difference. First operand has 1436 states, 852 states have (on average 1.2629107981220657) internal successors, (1076), 879 states have internal predecessors, (1076), 480 states have call successors, (480), 103 states have call predecessors, (480), 102 states have return successors, (474), 469 states have call predecessors, (474), 474 states have call successors, (474) Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-25 22:33:39,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:41,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:41,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:33:41,767 INFO L93 Difference]: Finished difference Result 1779 states and 2501 transitions. [2022-11-25 22:33:41,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:33:41,769 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 35 [2022-11-25 22:33:41,769 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:33:41,820 INFO L225 Difference]: With dead ends: 1779 [2022-11-25 22:33:41,820 INFO L226 Difference]: Without dead ends: 1753 [2022-11-25 22:33:41,826 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:33:41,830 INFO L413 NwaCegarLoop]: 1886 mSDtfsCounter, 2016 mSDsluCounter, 4130 mSDsCounter, 0 mSdLazyCounter, 896 mSolverCounterSat, 1 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2021 SdHoareTripleChecker+Valid, 6016 SdHoareTripleChecker+Invalid, 899 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 896 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:33:41,833 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2021 Valid, 6016 Invalid, 899 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 896 Invalid, 2 Unknown, 0 Unchecked, 6.7s Time] [2022-11-25 22:33:41,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1753 states. [2022-11-25 22:33:42,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1753 to 1749. [2022-11-25 22:33:42,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1749 states, 1040 states have (on average 1.2557692307692307) internal successors, (1306), 1067 states have internal predecessors, (1306), 575 states have call successors, (575), 134 states have call predecessors, (575), 133 states have return successors, (572), 567 states have call predecessors, (572), 572 states have call successors, (572) [2022-11-25 22:33:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 1749 states and 2453 transitions. [2022-11-25 22:33:42,120 INFO L78 Accepts]: Start accepts. Automaton has 1749 states and 2453 transitions. Word has length 35 [2022-11-25 22:33:42,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:33:42,121 INFO L495 AbstractCegarLoop]: Abstraction has 1749 states and 2453 transitions. [2022-11-25 22:33:42,121 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 4 states have internal predecessors, (16), 2 states have call successors, (8), 3 states have call predecessors, (8), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-25 22:33:42,122 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2453 transitions. [2022-11-25 22:33:42,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-25 22:33:42,124 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:33:42,125 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:33:42,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:33:42,125 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:33:42,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:33:42,126 INFO L85 PathProgramCache]: Analyzing trace with hash 54946774, now seen corresponding path program 1 times [2022-11-25 22:33:42,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:33:42,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658593522] [2022-11-25 22:33:42,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:33:42,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:33:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:33:42,670 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-25 22:33:42,670 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:33:42,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658593522] [2022-11-25 22:33:42,673 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658593522] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:33:42,673 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:33:42,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:33:42,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282748413] [2022-11-25 22:33:42,674 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:33:42,678 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:33:42,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:33:42,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:33:42,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:33:42,680 INFO L87 Difference]: Start difference. First operand 1749 states and 2453 transitions. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 22:33:48,721 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:50,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:53,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:55,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:33:55,539 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:33:55,539 INFO L93 Difference]: Finished difference Result 3044 states and 4305 transitions. [2022-11-25 22:33:55,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:33:55,540 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 41 [2022-11-25 22:33:55,540 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:33:55,562 INFO L225 Difference]: With dead ends: 3044 [2022-11-25 22:33:55,562 INFO L226 Difference]: Without dead ends: 3042 [2022-11-25 22:33:55,567 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:33:55,568 INFO L413 NwaCegarLoop]: 2415 mSDtfsCounter, 1886 mSDsluCounter, 6513 mSDsCounter, 0 mSdLazyCounter, 1197 mSolverCounterSat, 4 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1888 SdHoareTripleChecker+Valid, 8928 SdHoareTripleChecker+Invalid, 1204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1197 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:33:55,568 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1888 Valid, 8928 Invalid, 1204 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4 Valid, 1197 Invalid, 3 Unknown, 0 Unchecked, 12.6s Time] [2022-11-25 22:33:55,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3042 states. [2022-11-25 22:33:55,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3042 to 3018. [2022-11-25 22:33:55,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3018 states, 1793 states have (on average 1.2537646402677078) internal successors, (2248), 1844 states have internal predecessors, (2248), 994 states have call successors, (994), 232 states have call predecessors, (994), 230 states have return successors, (1030), 975 states have call predecessors, (1030), 988 states have call successors, (1030) [2022-11-25 22:33:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 3018 states and 4272 transitions. [2022-11-25 22:33:55,780 INFO L78 Accepts]: Start accepts. Automaton has 3018 states and 4272 transitions. Word has length 41 [2022-11-25 22:33:55,781 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:33:55,781 INFO L495 AbstractCegarLoop]: Abstraction has 3018 states and 4272 transitions. [2022-11-25 22:33:55,781 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (9), 3 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-25 22:33:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 3018 states and 4272 transitions. [2022-11-25 22:33:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-25 22:33:55,783 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:33:55,783 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2022-11-25 22:33:55,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:33:55,783 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:33:55,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:33:55,784 INFO L85 PathProgramCache]: Analyzing trace with hash 2008957228, now seen corresponding path program 1 times [2022-11-25 22:33:55,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:33:55,784 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [166251691] [2022-11-25 22:33:55,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:33:55,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:33:55,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:33:56,193 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-25 22:33:56,193 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:33:56,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [166251691] [2022-11-25 22:33:56,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [166251691] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:33:56,194 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:33:56,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:33:56,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761054249] [2022-11-25 22:33:56,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:33:56,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:33:56,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:33:56,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:33:56,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:33:56,197 INFO L87 Difference]: Start difference. First operand 3018 states and 4272 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-25 22:34:01,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:03,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:06,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:10,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:13,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:13,903 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:13,904 INFO L93 Difference]: Finished difference Result 5718 states and 8161 transitions. [2022-11-25 22:34:13,904 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:34:13,904 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 45 [2022-11-25 22:34:13,905 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:13,945 INFO L225 Difference]: With dead ends: 5718 [2022-11-25 22:34:13,945 INFO L226 Difference]: Without dead ends: 5714 [2022-11-25 22:34:13,954 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:34:13,955 INFO L413 NwaCegarLoop]: 2416 mSDtfsCounter, 1878 mSDsluCounter, 6521 mSDsCounter, 0 mSdLazyCounter, 1215 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1879 SdHoareTripleChecker+Valid, 8937 SdHoareTripleChecker+Invalid, 1221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1215 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:13,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1879 Valid, 8937 Invalid, 1221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1215 Invalid, 2 Unknown, 0 Unchecked, 17.3s Time] [2022-11-25 22:34:13,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5714 states. [2022-11-25 22:34:14,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5714 to 5680. [2022-11-25 22:34:14,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5680 states, 3374 states have (on average 1.2516301126259632) internal successors, (4223), 3472 states have internal predecessors, (4223), 1860 states have call successors, (1860), 453 states have call predecessors, (1860), 445 states have return successors, (2030), 1816 states have call predecessors, (2030), 1848 states have call successors, (2030) [2022-11-25 22:34:14,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5680 states to 5680 states and 8113 transitions. [2022-11-25 22:34:14,396 INFO L78 Accepts]: Start accepts. Automaton has 5680 states and 8113 transitions. Word has length 45 [2022-11-25 22:34:14,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:14,397 INFO L495 AbstractCegarLoop]: Abstraction has 5680 states and 8113 transitions. [2022-11-25 22:34:14,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-25 22:34:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand 5680 states and 8113 transitions. [2022-11-25 22:34:14,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-25 22:34:14,403 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:14,403 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:14,404 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:34:14,404 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:14,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:14,405 INFO L85 PathProgramCache]: Analyzing trace with hash -1119126344, now seen corresponding path program 1 times [2022-11-25 22:34:14,405 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:14,405 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554877256] [2022-11-25 22:34:14,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:14,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:14,751 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-11-25 22:34:14,751 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:14,751 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554877256] [2022-11-25 22:34:14,752 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [554877256] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:14,752 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:34:14,752 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:34:14,752 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574115196] [2022-11-25 22:34:14,752 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:14,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:34:14,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:14,753 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:34:14,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:34:14,754 INFO L87 Difference]: Start difference. First operand 5680 states and 8113 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-25 22:34:19,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:21,655 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:24,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:25,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:27,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:27,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:27,983 INFO L93 Difference]: Finished difference Result 11352 states and 16600 transitions. [2022-11-25 22:34:27,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:34:27,983 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 50 [2022-11-25 22:34:27,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:28,070 INFO L225 Difference]: With dead ends: 11352 [2022-11-25 22:34:28,070 INFO L226 Difference]: Without dead ends: 11293 [2022-11-25 22:34:28,082 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:34:28,083 INFO L413 NwaCegarLoop]: 2333 mSDtfsCounter, 2025 mSDsluCounter, 6406 mSDsCounter, 0 mSdLazyCounter, 1117 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2025 SdHoareTripleChecker+Valid, 8739 SdHoareTripleChecker+Invalid, 1121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1117 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:28,084 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2025 Valid, 8739 Invalid, 1121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1117 Invalid, 1 Unknown, 0 Unchecked, 12.7s Time] [2022-11-25 22:34:28,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11293 states. [2022-11-25 22:34:28,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11293 to 11282. [2022-11-25 22:34:28,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11282 states, 6704 states have (on average 1.2520883054892602) internal successors, (8394), 6900 states have internal predecessors, (8394), 3695 states have call successors, (3695), 897 states have call predecessors, (3695), 882 states have return successors, (4428), 3607 states have call predecessors, (4428), 3674 states have call successors, (4428) [2022-11-25 22:34:28,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11282 states to 11282 states and 16517 transitions. [2022-11-25 22:34:28,989 INFO L78 Accepts]: Start accepts. Automaton has 11282 states and 16517 transitions. Word has length 50 [2022-11-25 22:34:28,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:28,990 INFO L495 AbstractCegarLoop]: Abstraction has 11282 states and 16517 transitions. [2022-11-25 22:34:28,991 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2022-11-25 22:34:28,991 INFO L276 IsEmpty]: Start isEmpty. Operand 11282 states and 16517 transitions. [2022-11-25 22:34:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2022-11-25 22:34:29,033 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:29,033 INFO L195 NwaCegarLoop]: trace histogram [12, 11, 11, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:29,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:34:29,033 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:29,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:29,034 INFO L85 PathProgramCache]: Analyzing trace with hash -187319534, now seen corresponding path program 1 times [2022-11-25 22:34:29,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:29,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975651040] [2022-11-25 22:34:29,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:29,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:31,670 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 17 proven. 11 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2022-11-25 22:34:31,670 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:31,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975651040] [2022-11-25 22:34:31,670 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975651040] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:34:31,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1962227887] [2022-11-25 22:34:31,671 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:31,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:34:31,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:34:31,675 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:34:31,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:34:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:32,977 INFO L263 TraceCheckSpWp]: Trace formula consists of 2905 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-25 22:34:32,999 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:34:33,254 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-11-25 22:34:33,254 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:34:33,255 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1962227887] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:33,255 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:34:33,255 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [13] total 19 [2022-11-25 22:34:33,255 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1623387038] [2022-11-25 22:34:33,255 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:33,257 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-25 22:34:33,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:33,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-25 22:34:33,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=300, Unknown=0, NotChecked=0, Total=342 [2022-11-25 22:34:33,258 INFO L87 Difference]: Start difference. First operand 11282 states and 16517 transitions. Second operand has 12 states, 9 states have (on average 10.88888888888889) internal successors, (98), 10 states have internal predecessors, (98), 6 states have call successors, (42), 2 states have call predecessors, (42), 5 states have return successors, (40), 7 states have call predecessors, (40), 6 states have call successors, (40) [2022-11-25 22:34:41,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:43,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:46,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:49,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:50,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:53,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:54,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:34:55,719 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:34:55,719 INFO L93 Difference]: Finished difference Result 22833 states and 34327 transitions. [2022-11-25 22:34:55,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-25 22:34:55,720 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 10.88888888888889) internal successors, (98), 10 states have internal predecessors, (98), 6 states have call successors, (42), 2 states have call predecessors, (42), 5 states have return successors, (40), 7 states have call predecessors, (40), 6 states have call successors, (40) Word has length 226 [2022-11-25 22:34:55,720 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:34:55,796 INFO L225 Difference]: With dead ends: 22833 [2022-11-25 22:34:55,796 INFO L226 Difference]: Without dead ends: 11555 [2022-11-25 22:34:55,868 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 83 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=70, Invalid=530, Unknown=0, NotChecked=0, Total=600 [2022-11-25 22:34:55,869 INFO L413 NwaCegarLoop]: 1756 mSDtfsCounter, 99 mSDsluCounter, 17338 mSDsCounter, 0 mSdLazyCounter, 3324 mSolverCounterSat, 29 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 19094 SdHoareTripleChecker+Invalid, 3357 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 3324 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:34:55,869 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 19094 Invalid, 3357 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [29 Valid, 3324 Invalid, 4 Unknown, 0 Unchecked, 21.7s Time] [2022-11-25 22:34:55,883 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11555 states. [2022-11-25 22:34:56,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11555 to 11384. [2022-11-25 22:34:56,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11384 states, 6771 states have (on average 1.2495938561512332) internal successors, (8461), 6967 states have internal predecessors, (8461), 3722 states have call successors, (3722), 897 states have call predecessors, (3722), 890 states have return successors, (4499), 3642 states have call predecessors, (4499), 3701 states have call successors, (4499) [2022-11-25 22:34:56,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11384 states to 11384 states and 16682 transitions. [2022-11-25 22:34:56,699 INFO L78 Accepts]: Start accepts. Automaton has 11384 states and 16682 transitions. Word has length 226 [2022-11-25 22:34:56,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:34:56,699 INFO L495 AbstractCegarLoop]: Abstraction has 11384 states and 16682 transitions. [2022-11-25 22:34:56,700 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 10.88888888888889) internal successors, (98), 10 states have internal predecessors, (98), 6 states have call successors, (42), 2 states have call predecessors, (42), 5 states have return successors, (40), 7 states have call predecessors, (40), 6 states have call successors, (40) [2022-11-25 22:34:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 11384 states and 16682 transitions. [2022-11-25 22:34:56,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-11-25 22:34:56,708 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:34:56,708 INFO L195 NwaCegarLoop]: trace histogram [13, 9, 9, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:34:56,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-25 22:34:56,923 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:34:56,924 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:34:56,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:34:56,924 INFO L85 PathProgramCache]: Analyzing trace with hash 646381790, now seen corresponding path program 1 times [2022-11-25 22:34:56,924 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:34:56,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991061487] [2022-11-25 22:34:56,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:34:56,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:34:57,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:34:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2022-11-25 22:34:58,772 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:34:58,772 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991061487] [2022-11-25 22:34:58,772 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1991061487] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:34:58,772 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:34:58,772 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-25 22:34:58,772 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853130598] [2022-11-25 22:34:58,773 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:34:58,773 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-25 22:34:58,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:34:58,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-25 22:34:58,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-11-25 22:34:58,774 INFO L87 Difference]: Start difference. First operand 11384 states and 16682 transitions. Second operand has 9 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (42), 4 states have call predecessors, (42), 3 states have return successors, (40), 4 states have call predecessors, (40), 3 states have call successors, (40) [2022-11-25 22:35:11,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:15,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:17,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:22,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:26,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:30,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:32,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:35:32,649 INFO L93 Difference]: Finished difference Result 17861 states and 26597 transitions. [2022-11-25 22:35:32,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-25 22:35:32,650 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (42), 4 states have call predecessors, (42), 3 states have return successors, (40), 4 states have call predecessors, (40), 3 states have call successors, (40) Word has length 266 [2022-11-25 22:35:32,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:35:32,802 INFO L225 Difference]: With dead ends: 17861 [2022-11-25 22:35:32,802 INFO L226 Difference]: Without dead ends: 17824 [2022-11-25 22:35:32,810 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2022-11-25 22:35:32,811 INFO L413 NwaCegarLoop]: 947 mSDtfsCounter, 7382 mSDsluCounter, 3067 mSDsCounter, 0 mSdLazyCounter, 8704 mSolverCounterSat, 6605 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7850 SdHoareTripleChecker+Valid, 4014 SdHoareTripleChecker+Invalid, 15312 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6605 IncrementalHoareTripleChecker+Valid, 8704 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 32.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:35:32,812 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7850 Valid, 4014 Invalid, 15312 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6605 Valid, 8704 Invalid, 3 Unknown, 0 Unchecked, 32.8s Time] [2022-11-25 22:35:32,831 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17824 states. [2022-11-25 22:35:33,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17824 to 17455. [2022-11-25 22:35:34,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17455 states, 10369 states have (on average 1.2460217957372939) internal successors, (12920), 10667 states have internal predecessors, (12920), 5720 states have call successors, (5720), 1327 states have call predecessors, (5720), 1365 states have return successors, (7334), 5645 states have call predecessors, (7334), 5705 states have call successors, (7334) [2022-11-25 22:35:34,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17455 states to 17455 states and 25974 transitions. [2022-11-25 22:35:34,101 INFO L78 Accepts]: Start accepts. Automaton has 17455 states and 25974 transitions. Word has length 266 [2022-11-25 22:35:34,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:35:34,102 INFO L495 AbstractCegarLoop]: Abstraction has 17455 states and 25974 transitions. [2022-11-25 22:35:34,102 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 3 states have call successors, (42), 4 states have call predecessors, (42), 3 states have return successors, (40), 4 states have call predecessors, (40), 3 states have call successors, (40) [2022-11-25 22:35:34,102 INFO L276 IsEmpty]: Start isEmpty. Operand 17455 states and 25974 transitions. [2022-11-25 22:35:34,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-11-25 22:35:34,111 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:35:34,112 INFO L195 NwaCegarLoop]: trace histogram [14, 9, 9, 6, 6, 6, 6, 6, 6, 6, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:35:34,112 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 22:35:34,112 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:35:34,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:35:34,113 INFO L85 PathProgramCache]: Analyzing trace with hash 1672866114, now seen corresponding path program 1 times [2022-11-25 22:35:34,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:35:34,113 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368334505] [2022-11-25 22:35:34,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:35:34,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:35:34,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:35:35,613 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-11-25 22:35:35,613 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:35:35,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1368334505] [2022-11-25 22:35:35,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1368334505] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:35:35,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:35:35,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-11-25 22:35:35,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261112431] [2022-11-25 22:35:35,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:35:35,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-11-25 22:35:35,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:35:35,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-11-25 22:35:35,615 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-11-25 22:35:35,615 INFO L87 Difference]: Start difference. First operand 17455 states and 25974 transitions. Second operand has 9 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 3 states have call successors, (44), 4 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-25 22:35:47,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:52,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:58,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:35:59,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:36:02,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-25 22:36:08,958 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:36:08,958 INFO L93 Difference]: Finished difference Result 30278 states and 45880 transitions. [2022-11-25 22:36:08,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-25 22:36:08,958 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 3 states have call successors, (44), 4 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) Word has length 275 [2022-11-25 22:36:08,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:36:09,223 INFO L225 Difference]: With dead ends: 30278 [2022-11-25 22:36:09,223 INFO L226 Difference]: Without dead ends: 30231 [2022-11-25 22:36:09,238 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2022-11-25 22:36:09,239 INFO L413 NwaCegarLoop]: 945 mSDtfsCounter, 2933 mSDsluCounter, 3324 mSDsCounter, 0 mSdLazyCounter, 9113 mSolverCounterSat, 1784 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3401 SdHoareTripleChecker+Valid, 4269 SdHoareTripleChecker+Invalid, 10900 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1784 IncrementalHoareTripleChecker+Valid, 9113 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:36:09,239 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3401 Valid, 4269 Invalid, 10900 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1784 Valid, 9113 Invalid, 3 Unknown, 0 Unchecked, 31.7s Time] [2022-11-25 22:36:09,267 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 30231 states. [2022-11-25 22:36:11,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 30231 to 29501. [2022-11-25 22:36:11,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29501 states, 17504 states have (on average 1.2432015539305301) internal successors, (21761), 17975 states have internal predecessors, (21761), 9703 states have call successors, (9703), 2190 states have call predecessors, (9703), 2293 states have return successors, (13140), 9640 states have call predecessors, (13140), 9682 states have call successors, (13140) [2022-11-25 22:36:11,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29501 states to 29501 states and 44604 transitions. [2022-11-25 22:36:11,653 INFO L78 Accepts]: Start accepts. Automaton has 29501 states and 44604 transitions. Word has length 275 [2022-11-25 22:36:11,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:36:11,654 INFO L495 AbstractCegarLoop]: Abstraction has 29501 states and 44604 transitions. [2022-11-25 22:36:11,654 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 11.0) internal successors, (88), 7 states have internal predecessors, (88), 3 states have call successors, (44), 4 states have call predecessors, (44), 3 states have return successors, (42), 4 states have call predecessors, (42), 3 states have call successors, (42) [2022-11-25 22:36:11,655 INFO L276 IsEmpty]: Start isEmpty. Operand 29501 states and 44604 transitions. [2022-11-25 22:36:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2022-11-25 22:36:11,677 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:36:11,678 INFO L195 NwaCegarLoop]: trace histogram [15, 9, 9, 7, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:36:11,678 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-25 22:36:11,678 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_drivers_clk1__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:36:11,678 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:36:11,679 INFO L85 PathProgramCache]: Analyzing trace with hash -721513835, now seen corresponding path program 1 times [2022-11-25 22:36:11,679 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:36:11,679 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1689191624] [2022-11-25 22:36:11,679 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:36:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:36:11,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:36:12,868 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-11-25 22:36:12,869 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:36:12,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1689191624] [2022-11-25 22:36:12,869 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1689191624] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:36:12,869 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [112554758] [2022-11-25 22:36:12,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:36:12,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:36:12,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:36:12,873 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:36:12,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b5e63dee-952f-43fd-8d7d-c0b2b11680d6/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 22:36:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:36:14,316 INFO L263 TraceCheckSpWp]: Trace formula consists of 3397 conjuncts, 46 conjunts are in the unsatisfiable core [2022-11-25 22:36:14,331 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:36:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 17 proven. 14 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2022-11-25 22:36:14,581 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:36:15,275 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 23 proven. 14 refuted. 0 times theorem prover too weak. 499 trivial. 0 not checked. [2022-11-25 22:36:15,275 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [112554758] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 22:36:15,275 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2137451273] [2022-11-25 22:36:15,303 INFO L159 IcfgInterpreter]: Started Sifa with 164 locations of interest [2022-11-25 22:36:15,303 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:36:15,307 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:36:15,313 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:36:15,313 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:36:53,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:53,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,021 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:36:54,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,201 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:36:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:54,287 INFO L217 Elim1Store]: Index analysis took 323 ms [2022-11-25 22:36:54,339 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 148 select indices, 148 select index equivalence classes, 3195 disjoint index pairs (out of 10878 index pairs), introduced 148 new quantified variables, introduced 0 case distinctions, treesize of input 1336 treesize of output 1769 [2022-11-25 22:36:56,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,298 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:36:56,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:56,388 INFO L217 Elim1Store]: Index analysis took 373 ms [2022-11-25 22:36:56,438 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 220 select indices, 220 select index equivalence classes, 1229 disjoint index pairs (out of 24090 index pairs), introduced 220 new quantified variables, introduced 0 case distinctions, treesize of input 1758 treesize of output 2403 [2022-11-25 22:36:58,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,644 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:36:58,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,816 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:36:58,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:36:58,884 INFO L217 Elim1Store]: Index analysis took 272 ms [2022-11-25 22:36:58,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 148 select indices, 148 select index equivalence classes, 3195 disjoint index pairs (out of 10878 index pairs), introduced 148 new quantified variables, introduced 0 case distinctions, treesize of input 1336 treesize of output 1769 [2022-11-25 22:37:06,528 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:37:06,533 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-25 22:37:38,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,752 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:38,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,763 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:38,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,797 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:38,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:38,812 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:39,682 INFO L321 Elim1Store]: treesize reduction 56, result has 39.8 percent of original size [2022-11-25 22:37:39,686 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 148 select indices, 148 select index equivalence classes, 3195 disjoint index pairs (out of 10878 index pairs), introduced 148 new quantified variables, introduced 4 case distinctions, treesize of input 9665 treesize of output 9233 [2022-11-25 22:37:42,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,529 INFO L217 Elim1Store]: Index analysis took 429 ms [2022-11-25 22:37:42,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,557 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:42,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,568 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:42,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:42,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:42,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,624 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:42,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,629 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:42,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,638 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:42,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:42,643 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:43,870 INFO L321 Elim1Store]: treesize reduction 464, result has 40.8 percent of original size [2022-11-25 22:37:43,874 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 220 select indices, 220 select index equivalence classes, 1229 disjoint index pairs (out of 24090 index pairs), introduced 220 new quantified variables, introduced 29 case distinctions, treesize of input 9653 treesize of output 9332 [2022-11-25 22:37:46,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:46,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:46,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,301 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:46,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:37:46,320 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:37:46,494 INFO L321 Elim1Store]: treesize reduction 48, result has 48.4 percent of original size [2022-11-25 22:37:46,499 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 148 select indices, 148 select index equivalence classes, 3195 disjoint index pairs (out of 10878 index pairs), introduced 148 new quantified variables, introduced 4 case distinctions, treesize of input 9417 treesize of output 8993 [2022-11-25 22:39:46,132 WARN L233 SmtUtils]: Spent 8.73s on a formula simplification. DAG size of input: 1814 DAG size of output: 1814 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-25 22:40:39,095 WARN L233 SmtUtils]: Spent 5.30s on a formula simplification that was a NOOP. DAG size: 1816 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-25 22:43:56,675 WARN L233 SmtUtils]: Spent 9.31s on a formula simplification. DAG size of input: 1830 DAG size of output: 1830 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-11-25 22:46:20,423 WARN L233 SmtUtils]: Spent 8.46s on a formula simplification that was a NOOP. DAG size: 1837 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)