./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 2329fc70 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_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/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_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-2329fc7 [2022-12-14 11:39:43,855 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 11:39:43,857 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 11:39:43,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 11:39:43,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 11:39:43,870 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 11:39:43,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 11:39:43,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 11:39:43,872 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 11:39:43,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 11:39:43,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 11:39:43,874 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 11:39:43,875 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 11:39:43,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 11:39:43,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 11:39:43,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 11:39:43,877 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 11:39:43,878 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 11:39:43,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 11:39:43,880 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 11:39:43,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 11:39:43,882 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 11:39:43,883 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 11:39:43,883 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 11:39:43,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 11:39:43,886 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 11:39:43,886 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 11:39:43,887 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 11:39:43,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 11:39:43,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 11:39:43,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 11:39:43,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 11:39:43,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 11:39:43,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 11:39:43,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 11:39:43,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 11:39:43,890 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 11:39:43,890 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 11:39:43,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 11:39:43,891 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 11:39:43,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 11:39:43,892 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 11:39:43,906 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 11:39:43,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 11:39:43,906 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 11:39:43,906 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 11:39:43,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 11:39:43,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 11:39:43,907 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 11:39:43,908 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 11:39:43,908 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 11:39:43,908 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 11:39:43,908 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 11:39:43,908 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 11:39:43,908 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 11:39:43,908 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 11:39:43,908 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 11:39:43,909 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 11:39:43,909 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 11:39:43,909 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 11:39:43,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 11:39:43,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 11:39:43,910 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 11:39:43,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 11:39:43,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 11:39:43,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 11:39:43,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 11:39:43,910 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 11:39:43,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 11:39:43,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 11:39:43,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 11:39:43,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:39:43,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 11:39:43,911 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 11:39:43,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 11:39:43,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 11:39:43,912 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 11:39:43,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 11:39:43,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 11:39:43,912 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 11:39:43,912 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_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a2c6724f5301da85e20fbddd1914030623487cb494f00194a53042f01a1dafb [2022-12-14 11:39:44,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 11:39:44,101 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 11:39:44,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 11:39:44,103 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 11:39:44,103 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 11:39:44,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-12-14 11:39:46,650 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 11:39:46,986 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 11:39:46,986 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-12-14 11:39:47,014 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/data/c640997a3/23fcb4e891e04a11b7712496c42f6665/FLAG13776fb26 [2022-12-14 11:39:47,200 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/data/c640997a3/23fcb4e891e04a11b7712496c42f6665 [2022-12-14 11:39:47,203 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 11:39:47,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 11:39:47,205 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 11:39:47,205 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 11:39:47,209 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 11:39:47,209 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:39:47" (1/1) ... [2022-12-14 11:39:47,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@318b5f7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:47, skipping insertion in model container [2022-12-14 11:39:47,210 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:39:47" (1/1) ... [2022-12-14 11:39:47,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 11:39:47,328 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 11:39:47,944 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 11:39:47,950 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 11:39:47,956 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 11:39:47,976 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 11:39:48,010 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_get [2022-12-14 11:39:48,011 WARN L623 FunctionHandler]: Unknown extern function pinctrl_lookup_state [2022-12-14 11:39:48,011 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_put [2022-12-14 11:39:48,012 WARN L623 FunctionHandler]: Unknown extern function pinctrl_select_state [2022-12-14 11:39:48,012 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_put [2022-12-14 11:39:48,076 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:48,116 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 11:39:48,120 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 11:39:48,120 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 11:39:48,125 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 11:39:48,129 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 11:39:48,144 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 11:39:48,149 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:39:48,150 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 11:39:48,179 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:39:48,194 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 11:39:48,198 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 11:39:48,223 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 11:39:48,230 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 11:39:48,231 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:39:48,272 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 11:39:48,272 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 11:39:48,281 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:39:48,281 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:39:48,306 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 11:39:48,310 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 11:39:48,401 WARN L623 FunctionHandler]: Unknown extern function gpio_to_desc [2022-12-14 11:39:48,401 WARN L623 FunctionHandler]: Unknown extern function gpiod_to_irq [2022-12-14 11:39:48,413 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 11:39:48,445 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 11:39:48,453 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 11:39:48,538 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:48,557 WARN L623 FunctionHandler]: Unknown extern function clk_round_rate [2022-12-14 11:39:48,559 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 11:39:48,559 WARN L623 FunctionHandler]: Unknown extern function clk_set_rate [2022-12-14 11:39:48,559 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,564 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:39:48,568 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 11:39:48,569 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:48,570 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:48,570 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:48,575 WARN L623 FunctionHandler]: Unknown extern function phy_find_first [2022-12-14 11:39:48,576 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,577 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request [2022-12-14 11:39:48,578 WARN L623 FunctionHandler]: Unknown extern function phy_connect_direct [2022-12-14 11:39:48,579 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,586 WARN L623 FunctionHandler]: Unknown extern function phy_find_first [2022-12-14 11:39:48,586 WARN L623 FunctionHandler]: Unknown extern function mdiobus_scan [2022-12-14 11:39:48,589 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 11:39:48,589 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 11:39:48,590 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:39:48,590 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 11:39:48,596 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:39:48,601 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 11:39:48,602 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 11:39:48,606 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,607 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,608 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:39:48,619 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,620 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:39:48,629 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,630 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,631 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:39:48,631 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 11:39:48,631 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 11:39:48,636 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:39:48,638 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 11:39:48,638 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 11:39:48,647 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 11:39:48,653 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 11:39:48,654 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,658 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 11:39:48,659 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 11:39:48,659 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 11:39:48,663 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:39:48,663 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,665 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:48,666 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 11:39:48,672 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:48,673 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:48,678 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:39:48,685 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:39:48,691 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:48,696 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:48,701 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:48,703 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:48,720 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 11:39:48,724 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 11:39:48,761 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:48,762 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:48,762 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:48,763 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 11:39:48,766 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 11:39:48,767 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:39:48,767 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:48,781 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 11:39:48,785 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 11:39:48,795 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 11:39:48,800 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-14 11:39:48,800 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,817 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:39:48,818 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 11:39:48,818 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:39:48,818 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:39:48,819 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-12-14 11:39:48,819 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,820 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-12-14 11:39:48,820 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,821 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-12-14 11:39:48,821 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,821 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,822 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,822 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap [2022-12-14 11:39:48,822 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,823 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-12-14 11:39:48,823 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,824 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 11:39:48,826 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:48,827 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:48,827 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:48,828 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:48,832 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 11:39:48,833 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 11:39:48,833 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:39:48,833 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 11:39:48,837 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:48,837 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 11:39:48,842 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 11:39:49,028 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 11:39:49,028 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 11:39:49,029 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 11:39:49,029 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 11:39:49,030 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 11:39:49,031 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 11:39:49,031 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:39:49,031 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:39:49,033 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:39:49,033 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:39:49,037 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 11:39:49,044 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 11:39:49,050 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 11:39:49,050 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 11:39:49,051 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 11:39:49,051 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 11:39:49,051 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 11:39:49,052 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 11:39:49,052 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-12-14 11:39:49,052 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 11:39:49,077 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 11:39:49,077 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 11:39:49,084 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 11:39:49,158 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_59f72fcb-2a63-4e8a-888c-56c70a865adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2022-12-14 11:39:49,162 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,162 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,163 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,167 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,168 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,176 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,177 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,178 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,178 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,179 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:39:49,202 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 11:39:49,264 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-12-14 11:39:49,264 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-12-14 11:39:49,264 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 11:39:49,265 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-12-14 11:39:49,265 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_get [2022-12-14 11:39:49,266 WARN L623 FunctionHandler]: Unknown extern function pinctrl_lookup_state [2022-12-14 11:39:49,266 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_put [2022-12-14 11:39:49,280 WARN L623 FunctionHandler]: Unknown extern function pinctrl_select_state [2022-12-14 11:39:49,280 WARN L623 FunctionHandler]: Unknown extern function devm_pinctrl_put [2022-12-14 11:39:49,282 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,284 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 11:39:49,285 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-12-14 11:39:49,285 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-12-14 11:39:49,286 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-12-14 11:39:49,287 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-12-14 11:39:49,289 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-12-14 11:39:49,289 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:39:49,290 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-12-14 11:39:49,291 WARN L623 FunctionHandler]: Unknown extern function __netdev_alloc_skb [2022-12-14 11:39:49,292 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-12-14 11:39:49,293 WARN L623 FunctionHandler]: Unknown extern function skb_clone_tx_timestamp [2022-12-14 11:39:49,294 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 11:39:49,294 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-12-14 11:39:49,294 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-12-14 11:39:49,296 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-12-14 11:39:49,296 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-12-14 11:39:49,296 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:39:49,297 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 11:39:49,298 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_irq [2022-12-14 11:39:49,298 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-12-14 11:39:49,299 WARN L623 FunctionHandler]: Unknown extern function gpio_to_desc [2022-12-14 11:39:49,299 WARN L623 FunctionHandler]: Unknown extern function gpiod_to_irq [2022-12-14 11:39:49,300 WARN L623 FunctionHandler]: Unknown extern function devm_request_threaded_irq [2022-12-14 11:39:49,301 WARN L623 FunctionHandler]: Unknown extern function get_random_bytes [2022-12-14 11:39:49,301 WARN L623 FunctionHandler]: Unknown extern function mdiobus_alloc_size [2022-12-14 11:39:49,308 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:49,311 WARN L623 FunctionHandler]: Unknown extern function clk_round_rate [2022-12-14 11:39:49,311 WARN L623 FunctionHandler]: Unknown extern function netdev_warn [2022-12-14 11:39:49,311 WARN L623 FunctionHandler]: Unknown extern function clk_set_rate [2022-12-14 11:39:49,312 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,312 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:39:49,314 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-12-14 11:39:49,314 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:49,315 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:49,315 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:49,315 WARN L623 FunctionHandler]: Unknown extern function phy_find_first [2022-12-14 11:39:49,316 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,316 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request [2022-12-14 11:39:49,317 WARN L623 FunctionHandler]: Unknown extern function phy_connect_direct [2022-12-14 11:39:49,317 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,321 WARN L623 FunctionHandler]: Unknown extern function phy_find_first [2022-12-14 11:39:49,321 WARN L623 FunctionHandler]: Unknown extern function mdiobus_scan [2022-12-14 11:39:49,322 WARN L623 FunctionHandler]: Unknown extern function mdiobus_register [2022-12-14 11:39:49,323 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 11:39:49,323 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:39:49,323 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 11:39:49,324 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-12-14 11:39:49,325 WARN L623 FunctionHandler]: Unknown extern function usecs_to_jiffies [2022-12-14 11:39:49,325 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-12-14 11:39:49,326 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,327 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,327 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:39:49,330 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,331 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-12-14 11:39:49,333 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,333 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,334 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:39:49,334 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 11:39:49,334 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 11:39:49,335 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-12-14 11:39:49,336 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-12-14 11:39:49,336 WARN L623 FunctionHandler]: Unknown extern function netif_receive_skb [2022-12-14 11:39:49,340 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-12-14 11:39:49,342 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-12-14 11:39:49,343 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,343 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 11:39:49,344 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_off [2022-12-14 11:39:49,344 WARN L623 FunctionHandler]: Unknown extern function trace_hardirqs_on [2022-12-14 11:39:49,344 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:39:49,345 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,345 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:49,346 WARN L623 FunctionHandler]: Unknown extern function kfree_skb [2022-12-14 11:39:49,348 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:49,349 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:49,350 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:39:49,351 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:39:49,355 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:49,356 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:49,358 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:49,359 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:49,365 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 11:39:49,365 WARN L623 FunctionHandler]: Unknown extern function clk_get_rate [2022-12-14 11:39:49,373 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-12-14 11:39:49,374 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:49,374 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-12-14 11:39:49,377 WARN L623 FunctionHandler]: Unknown extern function phy_start [2022-12-14 11:39:49,377 WARN L623 FunctionHandler]: Unknown extern function phy_stop [2022-12-14 11:39:49,378 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 11:39:49,378 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:49,382 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_gset [2022-12-14 11:39:49,382 WARN L623 FunctionHandler]: Unknown extern function phy_ethtool_sset [2022-12-14 11:39:49,385 WARN L623 FunctionHandler]: Unknown extern function phy_mii_ioctl [2022-12-14 11:39:49,386 WARN L623 FunctionHandler]: Unknown extern function platform_get_resource [2022-12-14 11:39:49,387 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,387 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 11:39:49,388 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 11:39:49,389 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-12-14 11:39:49,389 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-12-14 11:39:49,389 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-12-14 11:39:49,390 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,390 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-12-14 11:39:49,390 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,391 WARN L623 FunctionHandler]: Unknown extern function devm_clk_get [2022-12-14 11:39:49,391 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,391 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,392 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,392 WARN L623 FunctionHandler]: Unknown extern function devm_ioremap [2022-12-14 11:39:49,392 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,393 WARN L623 FunctionHandler]: Unknown extern function platform_get_irq [2022-12-14 11:39:49,393 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,393 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-12-14 11:39:49,425 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 11:39:49,425 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:49,426 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:49,426 WARN L623 FunctionHandler]: Unknown extern function netdev_info [2022-12-14 11:39:49,428 WARN L623 FunctionHandler]: Unknown extern function phy_disconnect [2022-12-14 11:39:49,428 WARN L623 FunctionHandler]: Unknown extern function mdiobus_unregister [2022-12-14 11:39:49,428 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 11:39:49,429 WARN L623 FunctionHandler]: Unknown extern function mdiobus_free [2022-12-14 11:39:49,430 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-12-14 11:39:49,430 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-12-14 11:39:49,431 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-12-14 11:39:49,435 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_ts_info [2022-12-14 11:39:49,435 WARN L623 FunctionHandler]: Unknown extern function eth_change_mtu [2022-12-14 11:39:49,436 WARN L623 FunctionHandler]: Unknown extern function eth_mac_addr [2022-12-14 11:39:49,436 WARN L623 FunctionHandler]: Unknown extern function eth_validate_addr [2022-12-14 11:39:49,437 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-12-14 11:39:49,438 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-12-14 11:39:49,438 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:39:49,439 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:39:49,440 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-12-14 11:39:49,440 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-12-14 11:39:49,444 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-12-14 11:39:49,471 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-12-14 11:39:49,478 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-12-14 11:39:49,479 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-12-14 11:39:49,479 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 11:39:49,480 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 11:39:49,480 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-12-14 11:39:49,480 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-12-14 11:39:49,481 WARN L623 FunctionHandler]: Unknown extern function platform_driver_probe [2022-12-14 11:39:49,481 WARN L623 FunctionHandler]: Unknown extern function platform_driver_unregister [2022-12-14 11:39:49,483 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-12-14 11:39:49,483 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-12-14 11:39:49,484 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-12-14 11:39:49,488 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_59f72fcb-2a63-4e8a-888c-56c70a865adf/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i[325844,325857] [2022-12-14 11:39:49,489 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,490 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,491 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,492 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,492 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,492 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,493 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,494 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,494 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,495 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,495 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,495 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 11:39:49,496 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 11:39:49,587 INFO L208 MainTranslator]: Completed translation [2022-12-14 11:39:49,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49 WrapperNode [2022-12-14 11:39:49,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 11:39:49,588 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 11:39:49,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 11:39:49,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 11:39:49,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,640 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,758 INFO L138 Inliner]: procedures = 414, calls = 2190, calls flagged for inlining = 245, calls inlined = 230, statements flattened = 5710 [2022-12-14 11:39:49,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 11:39:49,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 11:39:49,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 11:39:49,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 11:39:49,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,782 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,893 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 11:39:49,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 11:39:49,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 11:39:49,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 11:39:49,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (1/1) ... [2022-12-14 11:39:49,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 11:39:49,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:39:49,947 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 11:39:49,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 11:39:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-12-14 11:39:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-12-14 11:39:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-12-14 11:39:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-12-14 11:39:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-12-14 11:39:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-12-14 11:39:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 11:39:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 11:39:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_9_6 [2022-12-14 11:39:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_9_6 [2022-12-14 11:39:50,004 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-12-14 11:39:50,004 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-12-14 11:39:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-12-14 11:39:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-12-14 11:39:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-12-14 11:39:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-12-14 11:39:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_hwaddr [2022-12-14 11:39:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_hwaddr [2022-12-14 11:39:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_regs_len [2022-12-14 11:39:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_regs_len [2022-12-14 11:39:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 11:39:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 11:39:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure macb_probe [2022-12-14 11:39:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_probe [2022-12-14 11:39:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-12-14 11:39:50,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-12-14 11:39:50,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-12-14 11:39:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-12-14 11:39:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-12-14 11:39:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-12-14 11:39:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-12-14 11:39:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-12-14 11:39:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-12-14 11:39:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-12-14 11:39:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-12-14 11:39:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-12-14 11:39:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 11:39:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure macb_remove [2022-12-14 11:39:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_remove [2022-12-14 11:39:50,006 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 11:39:50,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 11:39:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-12-14 11:39:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-12-14 11:39:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-12-14 11:39:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-12-14 11:39:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 11:39:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-12-14 11:39:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-12-14 11:39:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-12-14 11:39:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-12-14 11:39:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-12-14 11:39:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-12-14 11:39:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 11:39:50,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-12-14 11:39:50,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-12-14 11:39:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 11:39:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-12-14 11:39:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-12-14 11:39:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure macb_free_consistent [2022-12-14 11:39:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_free_consistent [2022-12-14 11:39:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 11:39:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 11:39:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-12-14 11:39:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-12-14 11:39:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure macb_open [2022-12-14 11:39:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_open [2022-12-14 11:39:50,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-12-14 11:39:50,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure macb_alloc_consistent [2022-12-14 11:39:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_alloc_consistent [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure macb_resume [2022-12-14 11:39:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_resume [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-12-14 11:39:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure macb_is_gem [2022-12-14 11:39:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_is_gem [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-12-14 11:39:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-12-14 11:39:50,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-12-14 11:39:50,009 INFO L130 BoogieDeclarations]: Found specification of procedure macb_rx_ring_wrap [2022-12-14 11:39:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_rx_ring_wrap [2022-12-14 11:39:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 11:39:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 11:39:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-12-14 11:39:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-12-14 11:39:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-12-14 11:39:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-12-14 11:39:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-12-14 11:39:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-12-14 11:39:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-12-14 11:39:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-12-14 11:39:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-12-14 11:39:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-12-14 11:39:50,010 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-12-14 11:39:50,010 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-12-14 11:39:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-12-14 11:39:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-12-14 11:39:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-12-14 11:39:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 11:39:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 11:39:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-12-14 11:39:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-12-14 11:39:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-12-14 11:39:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-12-14 11:39:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 11:39:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 11:39:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 11:39:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 11:39:50,011 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-12-14 11:39:50,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-12-14 11:39:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure phy_find_first [2022-12-14 11:39:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_find_first [2022-12-14 11:39:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-12-14 11:39:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-12-14 11:39:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_ring_wrap [2022-12-14 11:39:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_ring_wrap [2022-12-14 11:39:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_17 [2022-12-14 11:39:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_17 [2022-12-14 11:39:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure macb_get_hwaddr [2022-12-14 11:39:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_get_hwaddr [2022-12-14 11:39:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-12-14 11:39:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-12-14 11:39:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure macb_handle_link_change [2022-12-14 11:39:50,012 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_handle_link_change [2022-12-14 11:39:50,012 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mii_init [2022-12-14 11:39:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mii_init [2022-12-14 11:39:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_14 [2022-12-14 11:39:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_14 [2022-12-14 11:39:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_16 [2022-12-14 11:39:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_16 [2022-12-14 11:39:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_15 [2022-12-14 11:39:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_15 [2022-12-14 11:39:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure macb_close [2022-12-14 11:39:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_close [2022-12-14 11:39:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure macb_mdc_clk_div [2022-12-14 11:39:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_mdc_clk_div [2022-12-14 11:39:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-12-14 11:39:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-12-14 11:39:50,013 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-12-14 11:39:50,013 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_19 [2022-12-14 11:39:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_19 [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2022-12-14 11:39:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-12-14 11:39:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-12-14 11:39:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2022-12-14 11:39:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_20 [2022-12-14 11:39:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_20 [2022-12-14 11:39:50,014 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-12-14 11:39:50,014 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-12-14 11:39:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 11:39:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure macb_set_rx_mode [2022-12-14 11:39:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_set_rx_mode [2022-12-14 11:39:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_desc [2022-12-14 11:39:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_desc [2022-12-14 11:39:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-12-14 11:39:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-12-14 11:39:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-12-14 11:39:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-12-14 11:39:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure macb_reset_hw [2022-12-14 11:39:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_reset_hw [2022-12-14 11:39:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-12-14 11:39:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-12-14 11:39:50,015 INFO L130 BoogieDeclarations]: Found specification of procedure macb_suspend [2022-12-14 11:39:50,015 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_suspend [2022-12-14 11:39:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure devm_clk_get [2022-12-14 11:39:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_clk_get [2022-12-14 11:39:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-12-14 11:39:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-12-14 11:39:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure macb_dbw [2022-12-14 11:39:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_dbw [2022-12-14 11:39:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 11:39:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 11:39:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-12-14 11:39:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-12-14 11:39:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-12-14 11:39:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-12-14 11:39:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-12-14 11:39:50,016 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-12-14 11:39:50,016 INFO L130 BoogieDeclarations]: Found specification of procedure devm_pinctrl_put [2022-12-14 11:39:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_pinctrl_put [2022-12-14 11:39:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-12-14 11:39:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-12-14 11:39:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 11:39:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 11:39:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 11:39:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 11:39:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 11:39:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure gem_rx_refill [2022-12-14 11:39:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure gem_rx_refill [2022-12-14 11:39:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-12-14 11:39:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-12-14 11:39:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_dma [2022-12-14 11:39:50,017 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_dma [2022-12-14 11:39:50,017 INFO L130 BoogieDeclarations]: Found specification of procedure macb_tx_skb [2022-12-14 11:39:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_tx_skb [2022-12-14 11:39:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure macb_interrupt [2022-12-14 11:39:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure macb_interrupt [2022-12-14 11:39:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-12-14 11:39:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-12-14 11:39:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-12-14 11:39:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-12-14 11:39:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-12-14 11:39:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-12-14 11:39:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-12-14 11:39:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-12-14 11:39:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-12-14 11:39:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-12-14 11:39:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 11:39:50,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-12-14 11:39:50,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-12-14 11:39:50,019 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-12-14 11:39:50,019 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-12-14 11:39:50,627 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 11:39:50,631 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 11:39:50,697 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 11:39:57,543 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 11:39:58,455 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 11:39:58,455 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 11:39:58,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:39:58 BoogieIcfgContainer [2022-12-14 11:39:58,460 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 11:39:58,461 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 11:39:58,462 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 11:39:58,464 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 11:39:58,464 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 11:39:47" (1/3) ... [2022-12-14 11:39:58,464 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f8da413 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:39:58, skipping insertion in model container [2022-12-14 11:39:58,464 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:39:49" (2/3) ... [2022-12-14 11:39:58,465 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f8da413 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 11:39:58, skipping insertion in model container [2022-12-14 11:39:58,465 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:39:58" (3/3) ... [2022-12-14 11:39:58,466 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-cadence-macb.cil.i [2022-12-14 11:39:58,481 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 11:39:58,482 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 11:39:58,550 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 11:39:58,555 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;@4e4fc1c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 11:39:58,556 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 11:39:58,564 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) [2022-12-14 11:39:58,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-12-14 11:39:58,571 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:39:58,572 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] [2022-12-14 11:39:58,572 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] === [2022-12-14 11:39:58,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:39:58,576 INFO L85 PathProgramCache]: Analyzing trace with hash 1019870770, now seen corresponding path program 1 times [2022-12-14 11:39:58,583 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:39:58,583 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1010603492] [2022-12-14 11:39:58,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:39:58,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:39:58,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:39:59,204 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 11:39:59,205 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:39:59,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1010603492] [2022-12-14 11:39:59,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1010603492] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:39:59,206 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:39:59,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 11:39:59,207 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1174774240] [2022-12-14 11:39:59,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:39:59,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 11:39:59,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:39:59,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 11:39:59,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:39:59,245 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) [2022-12-14 11:40:03,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:40:05,255 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:40:05,255 INFO L93 Difference]: Finished difference Result 1452 states and 2055 transitions. [2022-12-14 11:40:05,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 11:40:05,257 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 [2022-12-14 11:40:05,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:40:05,274 INFO L225 Difference]: With dead ends: 1452 [2022-12-14 11:40:05,274 INFO L226 Difference]: Without dead ends: 1428 [2022-12-14 11:40:05,277 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-14 11:40:05,279 INFO L413 NwaCegarLoop]: 1762 mSDtfsCounter, 2019 mSDsluCounter, 3519 mSDsCounter, 0 mSdLazyCounter, 800 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2023 SdHoareTripleChecker+Valid, 5281 SdHoareTripleChecker+Invalid, 801 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 800 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.8s IncrementalHoareTripleChecker+Time [2022-12-14 11:40:05,280 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2023 Valid, 5281 Invalid, 801 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 800 Invalid, 0 Unknown, 0 Unchecked, 5.8s Time] [2022-12-14 11:40:05,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1428 states. [2022-12-14 11:40:05,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1428 to 1428. [2022-12-14 11:40:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1428 states, 851 states have (on average 1.2561692126909518) internal successors, (1069), 874 states have internal predecessors, (1069), 474 states have call successors, (474), 103 states have call predecessors, (474), 102 states have return successors, (471), 466 states have call predecessors, (471), 471 states have call successors, (471) [2022-12-14 11:40:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1428 states and 2014 transitions. [2022-12-14 11:40:05,408 INFO L78 Accepts]: Start accepts. Automaton has 1428 states and 2014 transitions. Word has length 35 [2022-12-14 11:40:05,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:40:05,409 INFO L495 AbstractCegarLoop]: Abstraction has 1428 states and 2014 transitions. [2022-12-14 11:40:05,409 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) [2022-12-14 11:40:05,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2014 transitions. [2022-12-14 11:40:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 11:40:05,410 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:40:05,411 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] [2022-12-14 11:40:05,411 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 11:40:05,411 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] === [2022-12-14 11:40:05,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:40:05,412 INFO L85 PathProgramCache]: Analyzing trace with hash -183450638, now seen corresponding path program 1 times [2022-12-14 11:40:05,412 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:40:05,412 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1394859168] [2022-12-14 11:40:05,412 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:40:05,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:40:05,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:40:05,680 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 11:40:05,680 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:40:05,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1394859168] [2022-12-14 11:40:05,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1394859168] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:40:05,680 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:40:05,681 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 11:40:05,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522377356] [2022-12-14 11:40:05,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:40:05,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 11:40:05,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:40:05,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 11:40:05,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:40:05,683 INFO L87 Difference]: Start difference. First operand 1428 states and 2014 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, (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) [2022-12-14 11:40:15,400 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 [] [2022-12-14 11:40:15,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:40:15,800 INFO L93 Difference]: Finished difference Result 2724 states and 3867 transitions. [2022-12-14 11:40:15,800 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 11:40:15,801 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, (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 40 [2022-12-14 11:40:15,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:40:15,818 INFO L225 Difference]: With dead ends: 2724 [2022-12-14 11:40:15,818 INFO L226 Difference]: Without dead ends: 2722 [2022-12-14 11:40:15,821 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 [2022-12-14 11:40:15,822 INFO L413 NwaCegarLoop]: 2415 mSDtfsCounter, 1890 mSDsluCounter, 6513 mSDsCounter, 0 mSdLazyCounter, 1211 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1892 SdHoareTripleChecker+Valid, 8928 SdHoareTripleChecker+Invalid, 1215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1211 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-12-14 11:40:15,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1892 Valid, 8928 Invalid, 1215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1211 Invalid, 0 Unknown, 0 Unchecked, 9.9s Time] [2022-12-14 11:40:15,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2722 states. [2022-12-14 11:40:15,931 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2722 to 2698. [2022-12-14 11:40:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2698 states, 1605 states have (on average 1.253582554517134) internal successors, (2012), 1652 states have internal predecessors, (2012), 893 states have call successors, (893), 201 states have call predecessors, (893), 199 states have return successors, (929), 874 states have call predecessors, (929), 887 states have call successors, (929) [2022-12-14 11:40:15,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 2698 states and 3834 transitions. [2022-12-14 11:40:15,947 INFO L78 Accepts]: Start accepts. Automaton has 2698 states and 3834 transitions. Word has length 40 [2022-12-14 11:40:15,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:40:15,947 INFO L495 AbstractCegarLoop]: Abstraction has 2698 states and 3834 transitions. [2022-12-14 11:40:15,947 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, (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) [2022-12-14 11:40:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 2698 states and 3834 transitions. [2022-12-14 11:40:15,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 11:40:15,948 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:40:15,948 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, 1] [2022-12-14 11:40:15,949 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 11:40:15,949 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] === [2022-12-14 11:40:15,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:40:15,950 INFO L85 PathProgramCache]: Analyzing trace with hash 478589805, now seen corresponding path program 1 times [2022-12-14 11:40:15,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:40:15,950 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135456031] [2022-12-14 11:40:15,950 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:40:15,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:40:15,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:40:16,243 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-12-14 11:40:16,244 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:40:16,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1135456031] [2022-12-14 11:40:16,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1135456031] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:40:16,244 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:40:16,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 11:40:16,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1806732690] [2022-12-14 11:40:16,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:40:16,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 11:40:16,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:40:16,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 11:40:16,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:40:16,246 INFO L87 Difference]: Start difference. First operand 2698 states and 3834 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, (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) [2022-12-14 11:40:26,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:40:26,141 INFO L93 Difference]: Finished difference Result 5077 states and 7284 transitions. [2022-12-14 11:40:26,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 11:40:26,141 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, (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 46 [2022-12-14 11:40:26,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:40:26,161 INFO L225 Difference]: With dead ends: 5077 [2022-12-14 11:40:26,161 INFO L226 Difference]: Without dead ends: 5073 [2022-12-14 11:40:26,166 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 [2022-12-14 11:40:26,166 INFO L413 NwaCegarLoop]: 2416 mSDtfsCounter, 1877 mSDsluCounter, 6521 mSDsCounter, 0 mSdLazyCounter, 1217 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1878 SdHoareTripleChecker+Valid, 8937 SdHoareTripleChecker+Invalid, 1221 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 1217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2022-12-14 11:40:26,166 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1878 Valid, 8937 Invalid, 1221 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 1217 Invalid, 0 Unknown, 0 Unchecked, 9.6s Time] [2022-12-14 11:40:26,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5073 states. [2022-12-14 11:40:26,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5073 to 5039. [2022-12-14 11:40:26,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5039 states, 2997 states have (on average 1.2512512512512513) internal successors, (3750), 3087 states have internal predecessors, (3750), 1658 states have call successors, (1658), 391 states have call predecessors, (1658), 383 states have return successors, (1828), 1614 states have call predecessors, (1828), 1646 states have call successors, (1828) [2022-12-14 11:40:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5039 states to 5039 states and 7236 transitions. [2022-12-14 11:40:26,368 INFO L78 Accepts]: Start accepts. Automaton has 5039 states and 7236 transitions. Word has length 46 [2022-12-14 11:40:26,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:40:26,369 INFO L495 AbstractCegarLoop]: Abstraction has 5039 states and 7236 transitions. [2022-12-14 11:40:26,369 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, (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) [2022-12-14 11:40:26,369 INFO L276 IsEmpty]: Start isEmpty. Operand 5039 states and 7236 transitions. [2022-12-14 11:40:26,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-14 11:40:26,370 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:40:26,370 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] [2022-12-14 11:40:26,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 11:40:26,370 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] === [2022-12-14 11:40:26,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:40:26,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1041243058, now seen corresponding path program 1 times [2022-12-14 11:40:26,371 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:40:26,371 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [51998200] [2022-12-14 11:40:26,371 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:40:26,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:40:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:40:26,564 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 11:40:26,565 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:40:26,565 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [51998200] [2022-12-14 11:40:26,565 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [51998200] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:40:26,565 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:40:26,565 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-14 11:40:26,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821109428] [2022-12-14 11:40:26,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:40:26,566 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-14 11:40:26,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:40:26,566 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-14 11:40:26,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-14 11:40:26,567 INFO L87 Difference]: Start difference. First operand 5039 states and 7236 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) [2022-12-14 11:40:31,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:40:33,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:40:36,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:40:38,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:40:38,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:40:38,584 INFO L93 Difference]: Finished difference Result 10070 states and 14776 transitions. [2022-12-14 11:40:38,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 11:40:38,585 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 [2022-12-14 11:40:38,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:40:38,646 INFO L225 Difference]: With dead ends: 10070 [2022-12-14 11:40:38,646 INFO L226 Difference]: Without dead ends: 10011 [2022-12-14 11:40:38,653 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 [2022-12-14 11:40:38,654 INFO L413 NwaCegarLoop]: 2312 mSDtfsCounter, 2025 mSDsluCounter, 6364 mSDsCounter, 0 mSdLazyCounter, 1094 mSolverCounterSat, 3 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2025 SdHoareTripleChecker+Valid, 8676 SdHoareTripleChecker+Invalid, 1099 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 1094 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.6s IncrementalHoareTripleChecker+Time [2022-12-14 11:40:38,655 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2025 Valid, 8676 Invalid, 1099 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 1094 Invalid, 2 Unknown, 0 Unchecked, 11.6s Time] [2022-12-14 11:40:38,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10011 states. [2022-12-14 11:40:39,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10011 to 10000. [2022-12-14 11:40:39,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10000 states, 5950 states have (on average 1.251764705882353) internal successors, (7448), 6130 states have internal predecessors, (7448), 3291 states have call successors, (3291), 773 states have call predecessors, (3291), 758 states have return successors, (3954), 3203 states have call predecessors, (3954), 3270 states have call successors, (3954) [2022-12-14 11:40:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10000 states to 10000 states and 14693 transitions. [2022-12-14 11:40:39,082 INFO L78 Accepts]: Start accepts. Automaton has 10000 states and 14693 transitions. Word has length 50 [2022-12-14 11:40:39,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:40:39,083 INFO L495 AbstractCegarLoop]: Abstraction has 10000 states and 14693 transitions. [2022-12-14 11:40:39,083 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) [2022-12-14 11:40:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 10000 states and 14693 transitions. [2022-12-14 11:40:39,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 11:40:39,103 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:40:39,103 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] [2022-12-14 11:40:39,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 11:40:39,103 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] === [2022-12-14 11:40:39,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:40:39,104 INFO L85 PathProgramCache]: Analyzing trace with hash -2058176992, now seen corresponding path program 1 times [2022-12-14 11:40:39,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:40:39,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1495965498] [2022-12-14 11:40:39,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:40:39,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:40:39,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:40:41,252 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 4 proven. 30 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2022-12-14 11:40:41,252 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:40:41,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1495965498] [2022-12-14 11:40:41,252 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1495965498] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 11:40:41,252 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1881638731] [2022-12-14 11:40:41,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:40:41,253 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:40:41,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:40:41,254 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:40:41,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 11:40:42,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:40:42,096 INFO L263 TraceCheckSpWp]: Trace formula consists of 2852 conjuncts, 20 conjunts are in the unsatisfiable core [2022-12-14 11:40:42,105 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:40:42,314 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2022-12-14 11:40:42,314 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 11:40:42,314 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1881638731] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:40:42,314 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 11:40:42,314 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [9] total 17 [2022-12-14 11:40:42,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516480653] [2022-12-14 11:40:42,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:40:42,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-14 11:40:42,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:40:42,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-14 11:40:42,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=240, Unknown=0, NotChecked=0, Total=272 [2022-12-14 11:40:42,317 INFO L87 Difference]: Start difference. First operand 10000 states and 14693 transitions. Second operand has 12 states, 9 states have (on average 10.777777777777779) internal successors, (97), 10 states have internal predecessors, (97), 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) [2022-12-14 11:40:51,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:40:55,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:40:56,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:01,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:41:01,839 INFO L93 Difference]: Finished difference Result 20269 states and 30601 transitions. [2022-12-14 11:41:01,839 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-14 11:41:01,840 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 10.777777777777779) internal successors, (97), 10 states have internal predecessors, (97), 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 225 [2022-12-14 11:41:01,840 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:41:01,883 INFO L225 Difference]: With dead ends: 20269 [2022-12-14 11:41:01,883 INFO L226 Difference]: Without dead ends: 10273 [2022-12-14 11:41:01,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 242 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=446, Unknown=0, NotChecked=0, Total=506 [2022-12-14 11:41:01,924 INFO L413 NwaCegarLoop]: 1761 mSDtfsCounter, 99 mSDsluCounter, 17384 mSDsCounter, 0 mSdLazyCounter, 3336 mSolverCounterSat, 29 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 137 SdHoareTripleChecker+Valid, 19145 SdHoareTripleChecker+Invalid, 3367 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 3336 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2022-12-14 11:41:01,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [137 Valid, 19145 Invalid, 3367 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [29 Valid, 3336 Invalid, 2 Unknown, 0 Unchecked, 18.9s Time] [2022-12-14 11:41:01,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10273 states. [2022-12-14 11:41:02,335 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10273 to 10102. [2022-12-14 11:41:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10102 states, 6017 states have (on average 1.2489612763835798) internal successors, (7515), 6197 states have internal predecessors, (7515), 3318 states have call successors, (3318), 773 states have call predecessors, (3318), 766 states have return successors, (4025), 3238 states have call predecessors, (4025), 3297 states have call successors, (4025) [2022-12-14 11:41:02,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10102 states to 10102 states and 14858 transitions. [2022-12-14 11:41:02,404 INFO L78 Accepts]: Start accepts. Automaton has 10102 states and 14858 transitions. Word has length 225 [2022-12-14 11:41:02,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:41:02,405 INFO L495 AbstractCegarLoop]: Abstraction has 10102 states and 14858 transitions. [2022-12-14 11:41:02,406 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 10.777777777777779) internal successors, (97), 10 states have internal predecessors, (97), 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) [2022-12-14 11:41:02,406 INFO L276 IsEmpty]: Start isEmpty. Operand 10102 states and 14858 transitions. [2022-12-14 11:41:02,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-12-14 11:41:02,412 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:41:02,412 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] [2022-12-14 11:41:02,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 11:41:02,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:41:02,613 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] === [2022-12-14 11:41:02,613 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:41:02,614 INFO L85 PathProgramCache]: Analyzing trace with hash 455177164, now seen corresponding path program 1 times [2022-12-14 11:41:02,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:41:02,614 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1741074279] [2022-12-14 11:41:02,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:02,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:41:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:03,892 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 440 trivial. 0 not checked. [2022-12-14 11:41:03,892 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:41:03,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1741074279] [2022-12-14 11:41:03,892 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1741074279] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:41:03,892 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:41:03,893 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-14 11:41:03,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [876214099] [2022-12-14 11:41:03,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:41:03,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-14 11:41:03,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:41:03,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-14 11:41:03,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-12-14 11:41:03,894 INFO L87 Difference]: Start difference. First operand 10102 states and 14858 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) [2022-12-14 11:41:16,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:19,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:25,465 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:41:25,466 INFO L93 Difference]: Finished difference Result 13039 states and 19172 transitions. [2022-12-14 11:41:25,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-14 11:41:25,466 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 [2022-12-14 11:41:25,467 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:41:25,508 INFO L225 Difference]: With dead ends: 13039 [2022-12-14 11:41:25,508 INFO L226 Difference]: Without dead ends: 13002 [2022-12-14 11:41:25,513 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 [2022-12-14 11:41:25,514 INFO L413 NwaCegarLoop]: 947 mSDtfsCounter, 2919 mSDsluCounter, 3341 mSDsCounter, 0 mSdLazyCounter, 9107 mSolverCounterSat, 1769 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3387 SdHoareTripleChecker+Valid, 4288 SdHoareTripleChecker+Invalid, 10877 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1769 IncrementalHoareTripleChecker+Valid, 9107 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.9s IncrementalHoareTripleChecker+Time [2022-12-14 11:41:25,514 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3387 Valid, 4288 Invalid, 10877 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1769 Valid, 9107 Invalid, 1 Unknown, 0 Unchecked, 20.9s Time] [2022-12-14 11:41:25,523 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13002 states. [2022-12-14 11:41:26,066 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13002 to 12791. [2022-12-14 11:41:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12791 states, 7608 states have (on average 1.2439537329127235) internal successors, (9464), 7831 states have internal predecessors, (9464), 4198 states have call successors, (4198), 957 states have call predecessors, (4198), 984 states have return successors, (5122), 4133 states have call predecessors, (5122), 4183 states have call successors, (5122) [2022-12-14 11:41:26,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12791 states to 12791 states and 18784 transitions. [2022-12-14 11:41:26,119 INFO L78 Accepts]: Start accepts. Automaton has 12791 states and 18784 transitions. Word has length 266 [2022-12-14 11:41:26,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:41:26,119 INFO L495 AbstractCegarLoop]: Abstraction has 12791 states and 18784 transitions. [2022-12-14 11:41:26,119 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) [2022-12-14 11:41:26,119 INFO L276 IsEmpty]: Start isEmpty. Operand 12791 states and 18784 transitions. [2022-12-14 11:41:26,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 11:41:26,125 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:41:26,125 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] [2022-12-14 11:41:26,125 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 11:41:26,125 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] === [2022-12-14 11:41:26,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:41:26,125 INFO L85 PathProgramCache]: Analyzing trace with hash 2138023991, now seen corresponding path program 1 times [2022-12-14 11:41:26,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:41:26,125 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846182864] [2022-12-14 11:41:26,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:26,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:41:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:27,025 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 462 trivial. 0 not checked. [2022-12-14 11:41:27,025 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:41:27,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846182864] [2022-12-14 11:41:27,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1846182864] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 11:41:27,025 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 11:41:27,026 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-14 11:41:27,026 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133767041] [2022-12-14 11:41:27,026 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 11:41:27,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-14 11:41:27,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 11:41:27,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-14 11:41:27,028 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2022-12-14 11:41:27,028 INFO L87 Difference]: Start difference. First operand 12791 states and 18784 transitions. Second operand has 9 states, 8 states have (on average 10.875) internal successors, (87), 7 states have internal predecessors, (87), 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) [2022-12-14 11:41:34,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:37,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:38,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:44,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:46,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:52,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 11:41:53,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 11:41:53,732 INFO L93 Difference]: Finished difference Result 17985 states and 26566 transitions. [2022-12-14 11:41:53,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-14 11:41:53,733 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 10.875) internal successors, (87), 7 states have internal predecessors, (87), 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 274 [2022-12-14 11:41:53,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 11:41:53,789 INFO L225 Difference]: With dead ends: 17985 [2022-12-14 11:41:53,789 INFO L226 Difference]: Without dead ends: 17950 [2022-12-14 11:41:53,796 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 [2022-12-14 11:41:53,796 INFO L413 NwaCegarLoop]: 945 mSDtfsCounter, 7410 mSDsluCounter, 3012 mSDsCounter, 0 mSdLazyCounter, 8691 mSolverCounterSat, 6671 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7878 SdHoareTripleChecker+Valid, 3957 SdHoareTripleChecker+Invalid, 15364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6671 IncrementalHoareTripleChecker+Valid, 8691 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.7s IncrementalHoareTripleChecker+Time [2022-12-14 11:41:53,796 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7878 Valid, 3957 Invalid, 15364 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6671 Valid, 8691 Invalid, 2 Unknown, 0 Unchecked, 25.7s Time] [2022-12-14 11:41:53,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17950 states. [2022-12-14 11:41:54,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17950 to 17549. [2022-12-14 11:41:54,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17549 states, 10435 states have (on average 1.2421657882127455) internal successors, (12962), 10730 states have internal predecessors, (12962), 5745 states have call successors, (5745), 1322 states have call predecessors, (5745), 1368 states have return successors, (7148), 5671 states have call predecessors, (7148), 5730 states have call successors, (7148) [2022-12-14 11:41:54,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17549 states to 17549 states and 25855 transitions. [2022-12-14 11:41:54,648 INFO L78 Accepts]: Start accepts. Automaton has 17549 states and 25855 transitions. Word has length 274 [2022-12-14 11:41:54,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 11:41:54,648 INFO L495 AbstractCegarLoop]: Abstraction has 17549 states and 25855 transitions. [2022-12-14 11:41:54,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 10.875) internal successors, (87), 7 states have internal predecessors, (87), 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) [2022-12-14 11:41:54,648 INFO L276 IsEmpty]: Start isEmpty. Operand 17549 states and 25855 transitions. [2022-12-14 11:41:54,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2022-12-14 11:41:54,661 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 11:41:54,661 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, 1] [2022-12-14 11:41:54,661 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 11:41:54,661 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] === [2022-12-14 11:41:54,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 11:41:54,662 INFO L85 PathProgramCache]: Analyzing trace with hash 1652568914, now seen corresponding path program 1 times [2022-12-14 11:41:54,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 11:41:54,662 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339761317] [2022-12-14 11:41:54,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:54,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 11:41:54,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:55,547 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2022-12-14 11:41:55,548 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 11:41:55,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339761317] [2022-12-14 11:41:55,548 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339761317] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 11:41:55,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [137222214] [2022-12-14 11:41:55,548 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 11:41:55,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 11:41:55,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 11:41:55,550 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 11:41:55,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59f72fcb-2a63-4e8a-888c-56c70a865adf/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 11:41:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 11:41:56,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 3450 conjuncts, 45 conjunts are in the unsatisfiable core [2022-12-14 11:41:56,343 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 11:41:57,217 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 62 proven. 74 refuted. 0 times theorem prover too weak. 400 trivial. 0 not checked. [2022-12-14 11:41:57,217 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 11:41:58,327 INFO L134 CoverageAnalysis]: Checked inductivity of 536 backedges. 5 proven. 7 refuted. 0 times theorem prover too weak. 524 trivial. 0 not checked. [2022-12-14 11:41:58,327 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [137222214] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 11:41:58,327 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1536322644] [2022-12-14 11:41:58,345 INFO L159 IcfgInterpreter]: Started Sifa with 165 locations of interest [2022-12-14 11:41:58,345 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 11:41:58,348 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 11:41:58,352 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 11:41:58,352 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 11:42:36,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,310 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,427 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:36,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:36,489 INFO L217 Elim1Store]: Index analysis took 207 ms [2022-12-14 11:42:36,527 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 [2022-12-14 11:42:37,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,596 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,675 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:37,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:37,714 INFO L217 Elim1Store]: Index analysis took 135 ms [2022-12-14 11:42:37,733 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 [2022-12-14 11:42:39,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,365 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:42:39,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:42:39,409 INFO L217 Elim1Store]: Index analysis took 181 ms [2022-12-14 11:42:39,434 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 [2022-12-14 11:42:46,032 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-14 11:42:46,035 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 11:43:13,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,558 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:13,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,568 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:13,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:13,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:13,604 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:15,095 INFO L321 Elim1Store]: treesize reduction 48, result has 48.4 percent of original size [2022-12-14 11:43:15,098 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 9241 [2022-12-14 11:43:17,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,306 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:17,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,315 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:17,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,340 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:17,353 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:17,563 INFO L321 Elim1Store]: treesize reduction 56, result has 39.8 percent of original size [2022-12-14 11:43:17,565 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 9633 treesize of output 9201 [2022-12-14 11:43:19,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,921 INFO L217 Elim1Store]: Index analysis took 238 ms [2022-12-14 11:43:19,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,937 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:19,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,943 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:19,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,952 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:19,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,957 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:19,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,976 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:19,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,979 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:19,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,985 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:19,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 11:43:19,989 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 11:43:20,565 INFO L321 Elim1Store]: treesize reduction 464, result has 40.8 percent of original size [2022-12-14 11:43:20,568 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 9621 treesize of output 9300 [2022-12-14 11:44:44,908 WARN L233 SmtUtils]: Spent 5.84s on a formula simplification. DAG size of input: 1804 DAG size of output: 1804 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-12-14 11:45:49,352 WARN L233 SmtUtils]: Spent 5.77s on a formula simplification. DAG size of input: 1808 DAG size of output: 1808 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-12-14 11:46:22,897 WARN L233 SmtUtils]: Spent 5.80s on a formula simplification. DAG size of input: 1810 DAG size of output: 1810 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-12-14 11:46:56,101 WARN L233 SmtUtils]: Spent 5.80s on a formula simplification. DAG size of input: 1812 DAG size of output: 1812 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-12-14 11:49:29,680 WARN L233 SmtUtils]: Spent 7.57s on a formula simplification that was a NOOP. DAG size: 1830 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)