./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/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_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/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_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/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 c3c8f5f42e93f38ff45b5fb218b90423c4fa8214795cc0db5e91266a2717c97b --- 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 14:47:01,671 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:47:01,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:47:01,688 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:47:01,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:47:01,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:47:01,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:47:01,690 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:47:01,691 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:47:01,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:47:01,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:47:01,693 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:47:01,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:47:01,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:47:01,695 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:47:01,695 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:47:01,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:47:01,697 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:47:01,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:47:01,698 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:47:01,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:47:01,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:47:01,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:47:01,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:47:01,703 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:47:01,704 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:47:01,704 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:47:01,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:47:01,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:47:01,705 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:47:01,705 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:47:01,706 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:47:01,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:47:01,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:47:01,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:47:01,707 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:47:01,708 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:47:01,708 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:47:01,708 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:47:01,708 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:47:01,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:47:01,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 14:47:01,723 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:47:01,723 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:47:01,723 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:47:01,723 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:47:01,724 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:47:01,724 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:47:01,724 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:47:01,724 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:47:01,724 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:47:01,724 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 14:47:01,724 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:47:01,724 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:47:01,724 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 14:47:01,724 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 14:47:01,725 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:47:01,725 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 14:47:01,725 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 14:47:01,725 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 14:47:01,725 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:47:01,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 14:47:01,726 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:47:01,726 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:47:01,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:47:01,727 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 14:47:01,727 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:47:01,727 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 14:47:01,727 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 14:47:01,727 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 14:47:01,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 14:47:01,727 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:47:01,727 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_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c3c8f5f42e93f38ff45b5fb218b90423c4fa8214795cc0db5e91266a2717c97b [2022-12-14 14:47:01,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:47:01,905 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:47:01,907 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:47:01,908 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:47:01,909 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:47:01,910 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2022-12-14 14:47:04,410 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:47:04,731 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:47:04,732 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2022-12-14 14:47:04,755 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/data/63d8dce2a/add2ca2349164094a70dfbbb9490c48d/FLAG68e36a481 [2022-12-14 14:47:04,983 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/data/63d8dce2a/add2ca2349164094a70dfbbb9490c48d [2022-12-14 14:47:04,986 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:47:04,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:47:04,990 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:47:04,990 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:47:04,996 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:47:04,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:47:04" (1/1) ... [2022-12-14 14:47:04,999 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c44345a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:04, skipping insertion in model container [2022-12-14 14:47:04,999 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:47:04" (1/1) ... [2022-12-14 14:47:05,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:47:05,103 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:47:05,476 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:47:05,661 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:47:05,694 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:47:05,720 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:05,768 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_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i[98402,98415] [2022-12-14 14:47:05,812 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 14:47:05,813 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 14:47:05,814 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 14:47:05,815 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 14:47:05,850 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 14:47:05,862 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 14:47:05,866 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 14:47:05,869 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 14:47:05,872 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 14:47:05,881 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:05,885 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 14:47:06,015 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,015 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,016 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,016 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:47:06,019 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,022 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-14 14:47:06,022 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,023 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,024 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,025 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,028 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,030 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,031 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,032 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,034 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,043 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,043 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,044 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_interruptible [2022-12-14 14:47:06,044 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,045 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,045 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:47:06,046 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 14:47:06,048 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 14:47:06,048 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 14:47:06,054 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,055 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,059 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,068 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,071 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,074 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,078 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,082 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,087 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,095 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,096 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,100 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,102 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,103 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,104 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,105 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,107 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,109 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 14:47:06,116 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,119 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,122 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,124 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,125 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,126 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,135 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-14 14:47:06,141 WARN L623 FunctionHandler]: Unknown extern function rc_g_keycode_from_table [2022-12-14 14:47:06,142 WARN L623 FunctionHandler]: Unknown extern function rc_g_keycode_from_table [2022-12-14 14:47:06,146 WARN L623 FunctionHandler]: Unknown extern function rc_g_keycode_from_table [2022-12-14 14:47:06,154 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,165 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,167 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,179 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,187 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,190 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,198 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,208 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,210 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,213 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,216 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,217 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,218 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,219 WARN L623 FunctionHandler]: Unknown extern function rc_keyup [2022-12-14 14:47:06,219 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-12-14 14:47:06,219 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,220 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,221 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-14 14:47:06,222 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,223 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,225 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,227 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,228 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,229 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,230 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,234 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,234 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,235 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,235 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,236 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,236 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,237 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,237 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,242 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,246 WARN L623 FunctionHandler]: Unknown extern function rc_allocate_device [2022-12-14 14:47:06,246 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,247 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-14 14:47:06,249 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,250 WARN L623 FunctionHandler]: Unknown extern function rc_register_device [2022-12-14 14:47:06,251 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,251 WARN L623 FunctionHandler]: Unknown extern function rc_free_device [2022-12-14 14:47:06,255 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,256 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-14 14:47:06,258 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 14:47:06,258 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,259 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 14:47:06,262 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,263 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-14 14:47:06,264 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 14:47:06,264 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 14:47:06,265 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 14:47:06,265 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,265 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 14:47:06,271 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,273 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,275 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,278 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,279 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,280 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,284 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,285 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 14:47:06,285 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,286 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 14:47:06,286 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,286 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:47:06,287 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:47:06,287 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 14:47:06,289 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,289 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,290 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,291 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,291 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 14:47:06,291 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,292 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,292 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,292 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:47:06,292 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,296 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 14:47:06,296 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,297 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 14:47:06,299 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,299 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,300 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 14:47:06,300 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,300 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,305 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,305 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 14:47:06,306 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,306 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-14 14:47:06,306 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-14 14:47:06,307 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,308 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 14:47:06,310 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,311 WARN L623 FunctionHandler]: Unknown extern function usb_ifnum_to_if [2022-12-14 14:47:06,311 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,312 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,312 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 14:47:06,313 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,313 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,317 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,318 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 14:47:06,319 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 14:47:06,319 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,319 WARN L623 FunctionHandler]: Unknown extern function complete_all [2022-12-14 14:47:06,320 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,320 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 14:47:06,320 WARN L623 FunctionHandler]: Unknown extern function rc_unregister_device [2022-12-14 14:47:06,320 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-14 14:47:06,321 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-14 14:47:06,321 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,321 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 14:47:06,323 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,324 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,325 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,326 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,327 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,330 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,346 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 14:47:06,348 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_4 [2022-12-14 14:47:06,351 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 14:47:06,352 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 14:47:06,352 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 14:47:06,352 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,353 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 14:47:06,353 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,353 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 14:47:06,354 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,354 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,354 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,354 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,355 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,355 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,355 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,356 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,356 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,356 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,356 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,357 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,357 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,357 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,357 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,358 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,358 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,358 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,358 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,359 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,359 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,366 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 14:47:06,366 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,367 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,367 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,367 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,368 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,368 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,368 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,369 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,369 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,369 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,369 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 14:47:06,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,370 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,371 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 14:47:06,410 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,414 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,418 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 14:47:06,442 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 14:47:06,483 WARN L623 FunctionHandler]: Unknown extern function __bad_percpu_size [2022-12-14 14:47:06,485 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-12-14 14:47:06,485 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-12-14 14:47:06,486 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,488 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_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i[98402,98415] [2022-12-14 14:47:06,489 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-12-14 14:47:06,490 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 14:47:06,490 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-12-14 14:47:06,490 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_fmt [2022-12-14 14:47:06,492 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 14:47:06,492 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 14:47:06,492 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 14:47:06,493 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 14:47:06,493 WARN L623 FunctionHandler]: Unknown extern function input_event [2022-12-14 14:47:06,493 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,494 WARN L623 FunctionHandler]: Unknown extern function dev_set_drvdata [2022-12-14 14:47:06,508 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,509 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,509 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,509 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:47:06,510 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,511 WARN L623 FunctionHandler]: Unknown extern function usb_find_interface [2022-12-14 14:47:06,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,511 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,512 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,513 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,514 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,515 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,517 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,518 WARN L623 FunctionHandler]: Unknown extern function wait_for_completion_interruptible [2022-12-14 14:47:06,518 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,519 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,519 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:47:06,519 WARN L623 FunctionHandler]: Unknown extern function msecs_to_jiffies [2022-12-14 14:47:06,520 WARN L623 FunctionHandler]: Unknown extern function __xchg_wrong_size [2022-12-14 14:47:06,520 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-12-14 14:47:06,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,521 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,522 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,525 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,526 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,526 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,527 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,528 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,529 WARN L623 FunctionHandler]: Unknown extern function dev_get_drvdata [2022-12-14 14:47:06,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,532 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,534 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,535 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,536 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,537 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,538 WARN L623 FunctionHandler]: Unknown extern function complete [2022-12-14 14:47:06,539 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,540 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,541 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,542 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,543 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,543 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,545 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-14 14:47:06,547 WARN L623 FunctionHandler]: Unknown extern function rc_g_keycode_from_table [2022-12-14 14:47:06,548 WARN L623 FunctionHandler]: Unknown extern function rc_g_keycode_from_table [2022-12-14 14:47:06,548 WARN L623 FunctionHandler]: Unknown extern function rc_g_keycode_from_table [2022-12-14 14:47:06,550 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,554 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,555 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,560 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,564 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,565 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,568 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,571 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,572 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,573 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,575 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,575 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,576 WARN L623 FunctionHandler]: Unknown extern function rc_keyup [2022-12-14 14:47:06,576 WARN L623 FunctionHandler]: Unknown extern function rc_keydown [2022-12-14 14:47:06,576 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,577 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock_irqsave [2022-12-14 14:47:06,577 WARN L623 FunctionHandler]: Unknown extern function do_gettimeofday [2022-12-14 14:47:06,578 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,578 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,579 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,580 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,580 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,581 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-12-14 14:47:06,581 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,582 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,582 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,582 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,583 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,583 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,583 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,583 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,584 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,585 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,585 WARN L623 FunctionHandler]: Unknown extern function rc_allocate_device [2022-12-14 14:47:06,586 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,586 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-14 14:47:06,589 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,589 WARN L623 FunctionHandler]: Unknown extern function rc_register_device [2022-12-14 14:47:06,589 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,590 WARN L623 FunctionHandler]: Unknown extern function rc_free_device [2022-12-14 14:47:06,590 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,591 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-14 14:47:06,592 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 14:47:06,593 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,603 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 14:47:06,603 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,604 WARN L623 FunctionHandler]: Unknown extern function strlcat [2022-12-14 14:47:06,605 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 14:47:06,605 WARN L623 FunctionHandler]: Unknown extern function input_set_abs_params [2022-12-14 14:47:06,605 WARN L623 FunctionHandler]: Unknown extern function input_register_device [2022-12-14 14:47:06,606 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,606 WARN L623 FunctionHandler]: Unknown extern function input_free_device [2022-12-14 14:47:06,608 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,609 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,610 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,611 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,611 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,612 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,613 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,613 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 14:47:06,613 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,613 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 14:47:06,614 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,614 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-12-14 14:47:06,614 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-12-14 14:47:06,614 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 14:47:06,615 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,616 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,616 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,617 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 14:47:06,617 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,617 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,617 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,617 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-12-14 14:47:06,618 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,618 WARN L623 FunctionHandler]: Unknown extern function usb_alloc_urb [2022-12-14 14:47:06,618 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,619 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 14:47:06,620 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,620 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,620 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 14:47:06,621 WARN L623 FunctionHandler]: Unknown extern function usb_free_urb [2022-12-14 14:47:06,621 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,622 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,622 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 14:47:06,622 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,622 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-14 14:47:06,623 WARN L623 FunctionHandler]: Unknown extern function usb_register_dev [2022-12-14 14:47:06,623 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,624 WARN L623 FunctionHandler]: Unknown extern function usb_get_dev [2022-12-14 14:47:06,625 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,625 WARN L623 FunctionHandler]: Unknown extern function usb_ifnum_to_if [2022-12-14 14:47:06,625 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,626 WARN L623 FunctionHandler]: Unknown extern function sysfs_create_group [2022-12-14 14:47:06,626 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,626 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-12-14 14:47:06,628 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-12-14 14:47:06,629 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 14:47:06,629 WARN L623 FunctionHandler]: Unknown extern function sysfs_remove_group [2022-12-14 14:47:06,629 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,629 WARN L623 FunctionHandler]: Unknown extern function complete_all [2022-12-14 14:47:06,629 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,630 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 14:47:06,630 WARN L623 FunctionHandler]: Unknown extern function rc_unregister_device [2022-12-14 14:47:06,630 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-14 14:47:06,630 WARN L623 FunctionHandler]: Unknown extern function usb_deregister_dev [2022-12-14 14:47:06,630 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,630 WARN L623 FunctionHandler]: Unknown extern function input_unregister_device [2022-12-14 14:47:06,631 WARN L623 FunctionHandler]: Unknown extern function dev_printk [2022-12-14 14:47:06,632 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,632 WARN L623 FunctionHandler]: Unknown extern function usb_kill_urb [2022-12-14 14:47:06,633 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,633 WARN L623 FunctionHandler]: Unknown extern function usb_submit_urb [2022-12-14 14:47:06,634 WARN L623 FunctionHandler]: Unknown extern function printk [2022-12-14 14:47:06,637 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 14:47:06,638 WARN L623 FunctionHandler]: Unknown extern function ldv_reset_resume_4 [2022-12-14 14:47:06,640 WARN L623 FunctionHandler]: Unknown extern function noop_llseek [2022-12-14 14:47:06,641 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 14:47:06,641 WARN L623 FunctionHandler]: Unknown extern function del_timer [2022-12-14 14:47:06,642 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,642 WARN L623 FunctionHandler]: Unknown extern function mutex_trylock [2022-12-14 14:47:06,642 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,642 WARN L623 FunctionHandler]: Unknown extern function usb_register_driver [2022-12-14 14:47:06,642 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,643 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,643 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,643 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,643 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,643 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,643 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,644 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,644 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,644 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,644 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,644 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,644 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,645 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,645 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,645 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,645 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,645 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,645 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,645 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,646 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,646 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-12-14 14:47:06,646 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,646 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,646 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,647 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,647 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,647 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,647 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,647 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,647 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,647 WARN L623 FunctionHandler]: Unknown extern function mutex_lock [2022-12-14 14:47:06,648 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-12-14 14:47:06,648 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,648 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,648 WARN L623 FunctionHandler]: Unknown extern function mutex_unlock [2022-12-14 14:47:06,648 WARN L623 FunctionHandler]: Unknown extern function usb_deregister [2022-12-14 14:47:06,653 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,654 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,655 WARN L623 FunctionHandler]: Unknown extern function ldv_malloc [2022-12-14 14:47:06,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 14:47:06,693 INFO L208 MainTranslator]: Completed translation [2022-12-14 14:47:06,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06 WrapperNode [2022-12-14 14:47:06,694 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 14:47:06,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 14:47:06,695 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 14:47:06,695 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 14:47:06,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,815 INFO L138 Inliner]: procedures = 256, calls = 2433, calls flagged for inlining = 116, calls inlined = 95, statements flattened = 4010 [2022-12-14 14:47:06,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 14:47:06,815 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 14:47:06,815 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 14:47:06,815 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 14:47:06,822 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,835 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,880 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,899 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,905 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 14:47:06,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 14:47:06,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 14:47:06,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 14:47:06,922 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (1/1) ... [2022-12-14 14:47:06,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:47:06,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:47:06,943 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 14:47:06,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 14:47:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-12-14 14:47:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-12-14 14:47:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2022-12-14 14:47:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2022-12-14 14:47:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2022-12-14 14:47:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2022-12-14 14:47:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-12-14 14:47:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 14:47:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 14:47:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-12-14 14:47:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-12-14 14:47:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2022-12-14 14:47:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2022-12-14 14:47:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-12-14 14:47:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-12-14 14:47:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2022-12-14 14:47:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2022-12-14 14:47:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-12-14 14:47:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-12-14 14:47:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure send_packet [2022-12-14 14:47:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure send_packet [2022-12-14 14:47:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure strlcat [2022-12-14 14:47:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcat [2022-12-14 14:47:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-12-14 14:47:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-12-14 14:47:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-12-14 14:47:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-12-14 14:47:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure imon_disconnect [2022-12-14 14:47:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_disconnect [2022-12-14 14:47:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2022-12-14 14:47:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2022-12-14 14:47:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_imon_context [2022-12-14 14:47:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_imon_context [2022-12-14 14:47:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 14:47:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 14:47:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-12-14 14:47:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-12-14 14:47:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-12-14 14:47:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-12-14 14:47:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_driver_lock [2022-12-14 14:47:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_driver_lock [2022-12-14 14:47:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 14:47:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-12-14 14:47:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-12-14 14:47:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 14:47:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2022-12-14 14:47:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2022-12-14 14:47:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-12-14 14:47:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-12-14 14:47:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 14:47:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 14:47:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-12-14 14:47:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-12-14 14:47:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-12-14 14:47:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-12-14 14:47:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2022-12-14 14:47:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2022-12-14 14:47:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2022-12-14 14:47:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2022-12-14 14:47:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-12-14 14:47:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-12-14 14:47:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2022-12-14 14:47:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2022-12-14 14:47:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 14:47:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-12-14 14:47:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-12-14 14:47:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-12-14 14:47:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-12-14 14:47:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-12-14 14:47:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-12-14 14:47:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-12-14 14:47:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-12-14 14:47:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 14:47:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2022-12-14 14:47:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2022-12-14 14:47:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2022-12-14 14:47:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2022-12-14 14:47:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 14:47:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-12-14 14:47:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-12-14 14:47:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2022-12-14 14:47:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2022-12-14 14:47:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 14:47:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 14:47:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure lcd_write [2022-12-14 14:47:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure lcd_write [2022-12-14 14:47:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2022-12-14 14:47:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2022-12-14 14:47:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2022-12-14 14:47:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2022-12-14 14:47:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2022-12-14 14:47:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2022-12-14 14:47:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-12-14 14:47:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-12-14 14:47:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 14:47:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure usb_to_input_id [2022-12-14 14:47:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_to_input_id [2022-12-14 14:47:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-12-14 14:47:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-12-14 14:47:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2022-12-14 14:47:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2022-12-14 14:47:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-12-14 14:47:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-12-14 14:47:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure free_imon_context [2022-12-14 14:47:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure free_imon_context [2022-12-14 14:47:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 14:47:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2022-12-14 14:47:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2022-12-14 14:47:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2022-12-14 14:47:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2022-12-14 14:47:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_imon_context [2022-12-14 14:47:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_imon_context [2022-12-14 14:47:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-12-14 14:47:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure vfd_write [2022-12-14 14:47:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure vfd_write [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-12-14 14:47:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2022-12-14 14:47:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure display_close [2022-12-14 14:47:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure display_close [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2022-12-14 14:47:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2022-12-14 14:47:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2022-12-14 14:47:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2022-12-14 14:47:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_driver_lock [2022-12-14 14:47:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_driver_lock [2022-12-14 14:47:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2022-12-14 14:47:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2022-12-14 14:47:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure imon_find_endpoints [2022-12-14 14:47:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure imon_find_endpoints [2022-12-14 14:47:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure display_open [2022-12-14 14:47:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure display_open [2022-12-14 14:47:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 14:47:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2022-12-14 14:47:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2022-12-14 14:47:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 14:47:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 14:47:07,375 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 14:47:07,377 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 14:47:07,683 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-12-14 14:47:11,553 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 14:47:12,156 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 14:47:12,156 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-14 14:47:12,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:47:12 BoogieIcfgContainer [2022-12-14 14:47:12,161 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 14:47:12,163 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 14:47:12,163 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 14:47:12,166 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 14:47:12,166 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 02:47:04" (1/3) ... [2022-12-14 14:47:12,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bf4acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:47:12, skipping insertion in model container [2022-12-14 14:47:12,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:47:06" (2/3) ... [2022-12-14 14:47:12,167 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bf4acd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:47:12, skipping insertion in model container [2022-12-14 14:47:12,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:47:12" (3/3) ... [2022-12-14 14:47:12,168 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-stable-a9e7fb5-1-32_7a-drivers--media--rc--imon.ko-entry_point.cil.out.i [2022-12-14 14:47:12,187 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 14:47:12,188 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 14:47:12,252 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 14:47:12,258 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;@450b177c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 14:47:12,258 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 14:47:12,266 INFO L276 IsEmpty]: Start isEmpty. Operand has 873 states, 536 states have (on average 1.3507462686567164) internal successors, (724), 558 states have internal predecessors, (724), 274 states have call successors, (274), 62 states have call predecessors, (274), 61 states have return successors, (267), 266 states have call predecessors, (267), 267 states have call successors, (267) [2022-12-14 14:47:12,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-14 14:47:12,276 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:12,277 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:12,277 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:12,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:12,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1281544523, now seen corresponding path program 1 times [2022-12-14 14:47:12,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:12,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125135460] [2022-12-14 14:47:12,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:12,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:12,821 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-12-14 14:47:12,821 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:12,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125135460] [2022-12-14 14:47:12,822 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125135460] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:12,822 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:12,823 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:12,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820743375] [2022-12-14 14:47:12,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:12,829 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:12,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:12,858 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:12,858 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:12,862 INFO L87 Difference]: Start difference. First operand has 873 states, 536 states have (on average 1.3507462686567164) internal successors, (724), 558 states have internal predecessors, (724), 274 states have call successors, (274), 62 states have call predecessors, (274), 61 states have return successors, (267), 266 states have call predecessors, (267), 267 states have call successors, (267) Second operand has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-14 14:47:16,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:16,702 INFO L93 Difference]: Finished difference Result 2514 states and 3733 transitions. [2022-12-14 14:47:16,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:16,708 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 69 [2022-12-14 14:47:16,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:16,722 INFO L225 Difference]: With dead ends: 2514 [2022-12-14 14:47:16,722 INFO L226 Difference]: Without dead ends: 1642 [2022-12-14 14:47:16,729 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:16,731 INFO L413 NwaCegarLoop]: 1361 mSDtfsCounter, 1150 mSDsluCounter, 1086 mSDsCounter, 0 mSdLazyCounter, 267 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1150 SdHoareTripleChecker+Valid, 2447 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 267 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:16,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1150 Valid, 2447 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 267 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-12-14 14:47:16,745 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1642 states. [2022-12-14 14:47:16,827 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1642 to 1628. [2022-12-14 14:47:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1628 states, 1008 states have (on average 1.3303571428571428) internal successors, (1341), 1029 states have internal predecessors, (1341), 500 states have call successors, (500), 120 states have call predecessors, (500), 119 states have return successors, (493), 490 states have call predecessors, (493), 493 states have call successors, (493) [2022-12-14 14:47:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1628 states and 2334 transitions. [2022-12-14 14:47:16,839 INFO L78 Accepts]: Start accepts. Automaton has 1628 states and 2334 transitions. Word has length 69 [2022-12-14 14:47:16,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:16,840 INFO L495 AbstractCegarLoop]: Abstraction has 1628 states and 2334 transitions. [2022-12-14 14:47:16,840 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.0) internal successors, (24), 3 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-14 14:47:16,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2334 transitions. [2022-12-14 14:47:16,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-14 14:47:16,842 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:16,842 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:16,842 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 14:47:16,842 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:16,843 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:16,843 INFO L85 PathProgramCache]: Analyzing trace with hash -1802659891, now seen corresponding path program 1 times [2022-12-14 14:47:16,843 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:16,843 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767459821] [2022-12-14 14:47:16,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:16,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:16,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:17,102 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-12-14 14:47:17,103 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:17,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767459821] [2022-12-14 14:47:17,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767459821] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:17,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:17,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:17,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555910700] [2022-12-14 14:47:17,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:17,105 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:17,105 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:17,105 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:17,106 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:17,106 INFO L87 Difference]: Start difference. First operand 1628 states and 2334 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-14 14:47:20,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:20,697 INFO L93 Difference]: Finished difference Result 4802 states and 6878 transitions. [2022-12-14 14:47:20,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:20,702 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 68 [2022-12-14 14:47:20,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:20,714 INFO L225 Difference]: With dead ends: 4802 [2022-12-14 14:47:20,715 INFO L226 Difference]: Without dead ends: 3194 [2022-12-14 14:47:20,720 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:20,721 INFO L413 NwaCegarLoop]: 1431 mSDtfsCounter, 1164 mSDsluCounter, 1103 mSDsCounter, 0 mSdLazyCounter, 263 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1164 SdHoareTripleChecker+Valid, 2534 SdHoareTripleChecker+Invalid, 266 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 263 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:20,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1164 Valid, 2534 Invalid, 266 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 263 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2022-12-14 14:47:20,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3194 states. [2022-12-14 14:47:20,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3194 to 3188. [2022-12-14 14:47:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3188 states, 1981 states have (on average 1.3296314992428067) internal successors, (2634), 2016 states have internal predecessors, (2634), 968 states have call successors, (968), 239 states have call predecessors, (968), 238 states have return successors, (961), 956 states have call predecessors, (961), 961 states have call successors, (961) [2022-12-14 14:47:20,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 3188 states and 4563 transitions. [2022-12-14 14:47:20,857 INFO L78 Accepts]: Start accepts. Automaton has 3188 states and 4563 transitions. Word has length 68 [2022-12-14 14:47:20,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:20,858 INFO L495 AbstractCegarLoop]: Abstraction has 3188 states and 4563 transitions. [2022-12-14 14:47:20,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-14 14:47:20,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3188 states and 4563 transitions. [2022-12-14 14:47:20,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-14 14:47:20,859 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:20,859 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:20,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 14:47:20,860 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:20,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:20,860 INFO L85 PathProgramCache]: Analyzing trace with hash 1275944392, now seen corresponding path program 1 times [2022-12-14 14:47:20,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:20,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248403241] [2022-12-14 14:47:20,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:20,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:21,032 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-12-14 14:47:21,032 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:21,032 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248403241] [2022-12-14 14:47:21,033 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248403241] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:21,033 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:21,033 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:21,033 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920497731] [2022-12-14 14:47:21,033 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:21,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:21,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:21,034 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:21,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:21,034 INFO L87 Difference]: Start difference. First operand 3188 states and 4563 transitions. Second operand has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-14 14:47:23,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:24,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:26,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:26,167 INFO L93 Difference]: Finished difference Result 7943 states and 11349 transitions. [2022-12-14 14:47:26,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:26,173 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 70 [2022-12-14 14:47:26,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:26,187 INFO L225 Difference]: With dead ends: 7943 [2022-12-14 14:47:26,187 INFO L226 Difference]: Without dead ends: 4775 [2022-12-14 14:47:26,194 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:26,195 INFO L413 NwaCegarLoop]: 1310 mSDtfsCounter, 649 mSDsluCounter, 1072 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 649 SdHoareTripleChecker+Valid, 2382 SdHoareTripleChecker+Invalid, 271 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:26,195 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [649 Valid, 2382 Invalid, 271 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 5.0s Time] [2022-12-14 14:47:26,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4775 states. [2022-12-14 14:47:26,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4775 to 4760. [2022-12-14 14:47:26,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4760 states, 3009 states have (on average 1.3429710867397806) internal successors, (4041), 3044 states have internal predecessors, (4041), 1381 states have call successors, (1381), 370 states have call predecessors, (1381), 369 states have return successors, (1374), 1369 states have call predecessors, (1374), 1374 states have call successors, (1374) [2022-12-14 14:47:26,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 4760 states and 6796 transitions. [2022-12-14 14:47:26,338 INFO L78 Accepts]: Start accepts. Automaton has 4760 states and 6796 transitions. Word has length 70 [2022-12-14 14:47:26,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:26,338 INFO L495 AbstractCegarLoop]: Abstraction has 4760 states and 6796 transitions. [2022-12-14 14:47:26,339 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 8.333333333333334) internal successors, (25), 3 states have internal predecessors, (25), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-14 14:47:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 4760 states and 6796 transitions. [2022-12-14 14:47:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 14:47:26,340 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:26,340 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:26,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 14:47:26,340 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:26,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:26,341 INFO L85 PathProgramCache]: Analyzing trace with hash -666696775, now seen corresponding path program 1 times [2022-12-14 14:47:26,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:26,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469644664] [2022-12-14 14:47:26,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:26,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:26,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:26,499 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-12-14 14:47:26,499 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:26,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469644664] [2022-12-14 14:47:26,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [469644664] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:26,499 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:26,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:26,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2036105844] [2022-12-14 14:47:26,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:26,500 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:26,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:26,501 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:26,501 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:26,501 INFO L87 Difference]: Start difference. First operand 4760 states and 6796 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-14 14:47:30,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:30,730 INFO L93 Difference]: Finished difference Result 13525 states and 19271 transitions. [2022-12-14 14:47:30,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:30,735 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) Word has length 75 [2022-12-14 14:47:30,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:30,758 INFO L225 Difference]: With dead ends: 13525 [2022-12-14 14:47:30,758 INFO L226 Difference]: Without dead ends: 8791 [2022-12-14 14:47:30,768 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:30,768 INFO L413 NwaCegarLoop]: 1481 mSDtfsCounter, 1136 mSDsluCounter, 1069 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1136 SdHoareTripleChecker+Valid, 2550 SdHoareTripleChecker+Invalid, 283 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:30,768 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1136 Valid, 2550 Invalid, 283 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 281 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-12-14 14:47:30,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8791 states. [2022-12-14 14:47:31,022 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8791 to 8778. [2022-12-14 14:47:31,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8778 states, 5561 states have (on average 1.340586225499011) internal successors, (7455), 5624 states have internal predecessors, (7455), 2521 states have call successors, (2521), 696 states have call predecessors, (2521), 695 states have return successors, (2514), 2505 states have call predecessors, (2514), 2514 states have call successors, (2514) [2022-12-14 14:47:31,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8778 states to 8778 states and 12490 transitions. [2022-12-14 14:47:31,058 INFO L78 Accepts]: Start accepts. Automaton has 8778 states and 12490 transitions. Word has length 75 [2022-12-14 14:47:31,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:31,058 INFO L495 AbstractCegarLoop]: Abstraction has 8778 states and 12490 transitions. [2022-12-14 14:47:31,058 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (9), 1 states have call predecessors, (9), 1 states have call successors, (9) [2022-12-14 14:47:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 8778 states and 12490 transitions. [2022-12-14 14:47:31,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-14 14:47:31,059 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:31,059 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:31,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-14 14:47:31,060 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:31,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:31,060 INFO L85 PathProgramCache]: Analyzing trace with hash -1912518089, now seen corresponding path program 1 times [2022-12-14 14:47:31,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:31,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1593958314] [2022-12-14 14:47:31,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:31,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:31,250 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 14:47:31,251 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:31,251 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1593958314] [2022-12-14 14:47:31,251 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1593958314] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:31,251 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:31,251 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:31,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [107042110] [2022-12-14 14:47:31,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:31,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:31,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:31,252 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:31,252 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:31,253 INFO L87 Difference]: Start difference. First operand 8778 states and 12490 transitions. Second operand has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:47:32,606 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:34,441 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:34,441 INFO L93 Difference]: Finished difference Result 9778 states and 13575 transitions. [2022-12-14 14:47:34,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:34,442 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 76 [2022-12-14 14:47:34,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:34,476 INFO L225 Difference]: With dead ends: 9778 [2022-12-14 14:47:34,476 INFO L226 Difference]: Without dead ends: 9774 [2022-12-14 14:47:34,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:34,479 INFO L413 NwaCegarLoop]: 1147 mSDtfsCounter, 736 mSDsluCounter, 531 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 736 SdHoareTripleChecker+Valid, 1678 SdHoareTripleChecker+Invalid, 219 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:34,479 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [736 Valid, 1678 Invalid, 219 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-12-14 14:47:34,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9774 states. [2022-12-14 14:47:34,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9774 to 9770. [2022-12-14 14:47:34,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9770 states, 6140 states have (on average 1.3245928338762214) internal successors, (8133), 6201 states have internal predecessors, (8133), 2713 states have call successors, (2713), 917 states have call predecessors, (2713), 916 states have return successors, (2708), 2699 states have call predecessors, (2708), 2708 states have call successors, (2708) [2022-12-14 14:47:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9770 states to 9770 states and 13554 transitions. [2022-12-14 14:47:34,765 INFO L78 Accepts]: Start accepts. Automaton has 9770 states and 13554 transitions. Word has length 76 [2022-12-14 14:47:34,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:34,765 INFO L495 AbstractCegarLoop]: Abstraction has 9770 states and 13554 transitions. [2022-12-14 14:47:34,766 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.333333333333334) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:47:34,766 INFO L276 IsEmpty]: Start isEmpty. Operand 9770 states and 13554 transitions. [2022-12-14 14:47:34,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-12-14 14:47:34,766 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:34,767 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:34,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-14 14:47:34,767 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:34,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:34,767 INFO L85 PathProgramCache]: Analyzing trace with hash 840956172, now seen corresponding path program 1 times [2022-12-14 14:47:34,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:34,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1299348563] [2022-12-14 14:47:34,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:34,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 14:47:34,942 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:34,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1299348563] [2022-12-14 14:47:34,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1299348563] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:34,943 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:34,943 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:34,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023047161] [2022-12-14 14:47:34,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:34,943 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:34,943 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:34,943 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:34,944 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:34,944 INFO L87 Difference]: Start difference. First operand 9770 states and 13554 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:47:37,346 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 14:47:39,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:39,785 INFO L93 Difference]: Finished difference Result 23866 states and 33016 transitions. [2022-12-14 14:47:39,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:39,790 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 77 [2022-12-14 14:47:39,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:39,827 INFO L225 Difference]: With dead ends: 23866 [2022-12-14 14:47:39,827 INFO L226 Difference]: Without dead ends: 14124 [2022-12-14 14:47:39,844 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:39,845 INFO L413 NwaCegarLoop]: 1268 mSDtfsCounter, 692 mSDsluCounter, 980 mSDsCounter, 0 mSdLazyCounter, 264 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 692 SdHoareTripleChecker+Valid, 2248 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 264 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:39,845 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [692 Valid, 2248 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 264 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-12-14 14:47:39,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14124 states. [2022-12-14 14:47:40,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14124 to 14006. [2022-12-14 14:47:40,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14006 states, 8923 states have (on average 1.3299338787403339) internal successors, (11867), 9115 states have internal predecessors, (11867), 3687 states have call successors, (3687), 1435 states have call predecessors, (3687), 1395 states have return successors, (3744), 3519 states have call predecessors, (3744), 3680 states have call successors, (3744) [2022-12-14 14:47:40,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14006 states to 14006 states and 19298 transitions. [2022-12-14 14:47:40,299 INFO L78 Accepts]: Start accepts. Automaton has 14006 states and 19298 transitions. Word has length 77 [2022-12-14 14:47:40,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:40,299 INFO L495 AbstractCegarLoop]: Abstraction has 14006 states and 19298 transitions. [2022-12-14 14:47:40,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:47:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 14006 states and 19298 transitions. [2022-12-14 14:47:40,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 14:47:40,300 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:40,300 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:40,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-14 14:47:40,300 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:40,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:40,301 INFO L85 PathProgramCache]: Analyzing trace with hash 299317210, now seen corresponding path program 1 times [2022-12-14 14:47:40,301 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:40,301 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2076591682] [2022-12-14 14:47:40,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:40,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2022-12-14 14:47:40,435 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:40,435 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2076591682] [2022-12-14 14:47:40,435 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2076591682] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:40,436 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:40,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:40,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444287668] [2022-12-14 14:47:40,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:40,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:40,436 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:40,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:40,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:40,437 INFO L87 Difference]: Start difference. First operand 14006 states and 19298 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:47:41,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:47:43,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:43,436 INFO L93 Difference]: Finished difference Result 14008 states and 19299 transitions. [2022-12-14 14:47:43,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:43,441 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 78 [2022-12-14 14:47:43,441 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:43,470 INFO L225 Difference]: With dead ends: 14008 [2022-12-14 14:47:43,470 INFO L226 Difference]: Without dead ends: 14001 [2022-12-14 14:47:43,473 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:43,474 INFO L413 NwaCegarLoop]: 1113 mSDtfsCounter, 1189 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1189 SdHoareTripleChecker+Valid, 1145 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:43,474 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1189 Valid, 1145 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-12-14 14:47:43,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14001 states. [2022-12-14 14:47:43,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14001 to 14001. [2022-12-14 14:47:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14001 states, 8919 states have (on average 1.3286242852337706) internal successors, (11850), 9110 states have internal predecessors, (11850), 3686 states have call successors, (3686), 1435 states have call predecessors, (3686), 1395 states have return successors, (3744), 3519 states have call predecessors, (3744), 3680 states have call successors, (3744) [2022-12-14 14:47:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14001 states to 14001 states and 19280 transitions. [2022-12-14 14:47:43,980 INFO L78 Accepts]: Start accepts. Automaton has 14001 states and 19280 transitions. Word has length 78 [2022-12-14 14:47:43,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:43,980 INFO L495 AbstractCegarLoop]: Abstraction has 14001 states and 19280 transitions. [2022-12-14 14:47:43,981 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-12-14 14:47:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 14001 states and 19280 transitions. [2022-12-14 14:47:43,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 14:47:43,982 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:43,982 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:43,982 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 14:47:43,982 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:43,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:43,982 INFO L85 PathProgramCache]: Analyzing trace with hash -1877063850, now seen corresponding path program 1 times [2022-12-14 14:47:43,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:43,982 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539335390] [2022-12-14 14:47:43,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:43,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:44,166 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-12-14 14:47:44,166 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:44,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539335390] [2022-12-14 14:47:44,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539335390] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:44,167 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:44,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:44,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2017517816] [2022-12-14 14:47:44,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:44,168 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:44,168 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:44,168 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:44,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:44,168 INFO L87 Difference]: Start difference. First operand 14001 states and 19280 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 14:47:47,652 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 14:47:49,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:49,405 INFO L93 Difference]: Finished difference Result 40901 states and 56138 transitions. [2022-12-14 14:47:49,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:49,410 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 93 [2022-12-14 14:47:49,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:49,475 INFO L225 Difference]: With dead ends: 40901 [2022-12-14 14:47:49,475 INFO L226 Difference]: Without dead ends: 26928 [2022-12-14 14:47:49,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:49,501 INFO L413 NwaCegarLoop]: 1527 mSDtfsCounter, 1131 mSDsluCounter, 1071 mSDsCounter, 0 mSdLazyCounter, 273 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1131 SdHoareTripleChecker+Valid, 2598 SdHoareTripleChecker+Invalid, 276 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 273 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.4s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:49,501 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1131 Valid, 2598 Invalid, 276 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 273 Invalid, 1 Unknown, 0 Unchecked, 4.4s Time] [2022-12-14 14:47:49,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26928 states. [2022-12-14 14:47:50,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26928 to 26901. [2022-12-14 14:47:50,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26901 states, 17099 states have (on average 1.3248727995789227) internal successors, (22654), 17448 states have internal predecessors, (22654), 7030 states have call successors, (7030), 2849 states have call predecessors, (7030), 2771 states have return successors, (7152), 6731 states have call predecessors, (7152), 7024 states have call successors, (7152) [2022-12-14 14:47:50,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26901 states to 26901 states and 36836 transitions. [2022-12-14 14:47:50,452 INFO L78 Accepts]: Start accepts. Automaton has 26901 states and 36836 transitions. Word has length 93 [2022-12-14 14:47:50,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:50,452 INFO L495 AbstractCegarLoop]: Abstraction has 26901 states and 36836 transitions. [2022-12-14 14:47:50,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 14:47:50,452 INFO L276 IsEmpty]: Start isEmpty. Operand 26901 states and 36836 transitions. [2022-12-14 14:47:50,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 14:47:50,453 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:50,453 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:47:50,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-14 14:47:50,454 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:50,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:50,454 INFO L85 PathProgramCache]: Analyzing trace with hash 636845394, now seen corresponding path program 1 times [2022-12-14 14:47:50,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:50,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960299052] [2022-12-14 14:47:50,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:50,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:50,584 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-12-14 14:47:50,585 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:50,585 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960299052] [2022-12-14 14:47:50,585 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960299052] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:50,585 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:50,585 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:50,585 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973749835] [2022-12-14 14:47:50,585 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:50,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:50,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:50,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:50,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:50,586 INFO L87 Difference]: Start difference. First operand 26901 states and 36836 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 14:47:53,434 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 14:47:57,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:47:57,067 INFO L93 Difference]: Finished difference Result 78057 states and 106386 transitions. [2022-12-14 14:47:57,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:47:57,073 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 92 [2022-12-14 14:47:57,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:47:57,234 INFO L225 Difference]: With dead ends: 78057 [2022-12-14 14:47:57,234 INFO L226 Difference]: Without dead ends: 51184 [2022-12-14 14:47:57,279 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:57,280 INFO L413 NwaCegarLoop]: 1606 mSDtfsCounter, 1126 mSDsluCounter, 1071 mSDsCounter, 0 mSdLazyCounter, 282 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1126 SdHoareTripleChecker+Valid, 2677 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 282 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:47:57,280 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1126 Valid, 2677 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 282 Invalid, 1 Unknown, 0 Unchecked, 5.0s Time] [2022-12-14 14:47:57,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51184 states. [2022-12-14 14:47:58,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51184 to 51157. [2022-12-14 14:47:58,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51157 states, 32297 states have (on average 1.314239712666811) internal successors, (42446), 32934 states have internal predecessors, (42446), 13400 states have call successors, (13400), 5609 states have call predecessors, (13400), 5459 states have return successors, (13650), 12869 states have call predecessors, (13650), 13394 states have call successors, (13650) [2022-12-14 14:47:59,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51157 states to 51157 states and 69496 transitions. [2022-12-14 14:47:59,120 INFO L78 Accepts]: Start accepts. Automaton has 51157 states and 69496 transitions. Word has length 92 [2022-12-14 14:47:59,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:47:59,120 INFO L495 AbstractCegarLoop]: Abstraction has 51157 states and 69496 transitions. [2022-12-14 14:47:59,121 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 3 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-12-14 14:47:59,121 INFO L276 IsEmpty]: Start isEmpty. Operand 51157 states and 69496 transitions. [2022-12-14 14:47:59,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 14:47:59,123 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:47:59,123 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 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] [2022-12-14 14:47:59,123 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-14 14:47:59,123 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:47:59,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:47:59,124 INFO L85 PathProgramCache]: Analyzing trace with hash -1771712701, now seen corresponding path program 1 times [2022-12-14 14:47:59,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:47:59,124 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [542929649] [2022-12-14 14:47:59,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:47:59,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:47:59,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:47:59,279 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-14 14:47:59,279 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:47:59,279 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [542929649] [2022-12-14 14:47:59,279 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [542929649] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:47:59,279 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:47:59,279 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:47:59,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2018443499] [2022-12-14 14:47:59,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:47:59,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:47:59,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:47:59,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:47:59,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:47:59,280 INFO L87 Difference]: Start difference. First operand 51157 states and 69496 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 14:48:01,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:48:03,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:48:03,192 INFO L93 Difference]: Finished difference Result 77127 states and 104786 transitions. [2022-12-14 14:48:03,197 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:48:03,197 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 142 [2022-12-14 14:48:03,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:48:03,258 INFO L225 Difference]: With dead ends: 77127 [2022-12-14 14:48:03,258 INFO L226 Difference]: Without dead ends: 25998 [2022-12-14 14:48:03,331 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:03,332 INFO L413 NwaCegarLoop]: 1104 mSDtfsCounter, 1227 mSDsluCounter, 5 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1227 SdHoareTripleChecker+Valid, 1109 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-12-14 14:48:03,332 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1227 Valid, 1109 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-12-14 14:48:03,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25998 states. [2022-12-14 14:48:04,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25998 to 25800. [2022-12-14 14:48:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25800 states, 16286 states have (on average 1.316775144295714) internal successors, (21445), 16613 states have internal predecessors, (21445), 6754 states have call successors, (6754), 2835 states have call predecessors, (6754), 2759 states have return successors, (6876), 6479 states have call predecessors, (6876), 6748 states have call successors, (6876) [2022-12-14 14:48:04,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25800 states to 25800 states and 35075 transitions. [2022-12-14 14:48:04,232 INFO L78 Accepts]: Start accepts. Automaton has 25800 states and 35075 transitions. Word has length 142 [2022-12-14 14:48:04,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:48:04,232 INFO L495 AbstractCegarLoop]: Abstraction has 25800 states and 35075 transitions. [2022-12-14 14:48:04,232 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 2 states have call successors, (25), 2 states have call predecessors, (25), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-12-14 14:48:04,233 INFO L276 IsEmpty]: Start isEmpty. Operand 25800 states and 35075 transitions. [2022-12-14 14:48:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 14:48:04,237 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:48:04,237 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 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] [2022-12-14 14:48:04,237 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-14 14:48:04,238 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:48:04,238 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:48:04,238 INFO L85 PathProgramCache]: Analyzing trace with hash 1038570705, now seen corresponding path program 1 times [2022-12-14 14:48:04,238 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:48:04,238 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1883868466] [2022-12-14 14:48:04,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:48:04,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:48:04,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:48:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2022-12-14 14:48:04,452 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:48:04,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1883868466] [2022-12-14 14:48:04,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1883868466] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:48:04,453 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:48:04,453 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:48:04,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2117260300] [2022-12-14 14:48:04,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:48:04,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:48:04,454 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:48:04,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:48:04,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:04,454 INFO L87 Difference]: Start difference. First operand 25800 states and 35075 transitions. Second operand has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2022-12-14 14:48:09,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:48:10,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:48:10,910 INFO L93 Difference]: Finished difference Result 64414 states and 87697 transitions. [2022-12-14 14:48:10,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:48:10,915 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) Word has length 146 [2022-12-14 14:48:10,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:48:11,006 INFO L225 Difference]: With dead ends: 64414 [2022-12-14 14:48:11,006 INFO L226 Difference]: Without dead ends: 38689 [2022-12-14 14:48:11,055 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:11,055 INFO L413 NwaCegarLoop]: 1574 mSDtfsCounter, 1175 mSDsluCounter, 1080 mSDsCounter, 0 mSdLazyCounter, 298 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1175 SdHoareTripleChecker+Valid, 2654 SdHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 298 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2022-12-14 14:48:11,056 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1175 Valid, 2654 Invalid, 307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 298 Invalid, 0 Unknown, 0 Unchecked, 5.2s Time] [2022-12-14 14:48:11,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38689 states. [2022-12-14 14:48:12,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38689 to 38664. [2022-12-14 14:48:12,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38664 states, 24532 states have (on average 1.316036197619436) internal successors, (32285), 25023 states have internal predecessors, (32285), 10032 states have call successors, (10032), 4211 states have call predecessors, (10032), 4099 states have return successors, (10186), 9621 states have call predecessors, (10186), 10026 states have call successors, (10186) [2022-12-14 14:48:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38664 states to 38664 states and 52503 transitions. [2022-12-14 14:48:12,337 INFO L78 Accepts]: Start accepts. Automaton has 38664 states and 52503 transitions. Word has length 146 [2022-12-14 14:48:12,337 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:48:12,337 INFO L495 AbstractCegarLoop]: Abstraction has 38664 states and 52503 transitions. [2022-12-14 14:48:12,337 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.333333333333332) internal successors, (52), 3 states have internal predecessors, (52), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (20), 3 states have call predecessors, (20), 3 states have call successors, (20) [2022-12-14 14:48:12,338 INFO L276 IsEmpty]: Start isEmpty. Operand 38664 states and 52503 transitions. [2022-12-14 14:48:12,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 14:48:12,340 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:48:12,340 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 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] [2022-12-14 14:48:12,340 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 14:48:12,340 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:48:12,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:48:12,341 INFO L85 PathProgramCache]: Analyzing trace with hash -1219145558, now seen corresponding path program 1 times [2022-12-14 14:48:12,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:48:12,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260395826] [2022-12-14 14:48:12,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:48:12,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:48:12,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:48:12,568 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2022-12-14 14:48:12,568 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:48:12,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260395826] [2022-12-14 14:48:12,569 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [260395826] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:48:12,569 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:48:12,569 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:48:12,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010237056] [2022-12-14 14:48:12,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:48:12,569 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:48:12,570 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:48:12,570 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:48:12,570 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:12,570 INFO L87 Difference]: Start difference. First operand 38664 states and 52503 transitions. Second operand has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 14:48:16,698 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:48:16,698 INFO L93 Difference]: Finished difference Result 77256 states and 104909 transitions. [2022-12-14 14:48:16,703 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:48:16,703 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 145 [2022-12-14 14:48:16,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:48:16,788 INFO L225 Difference]: With dead ends: 77256 [2022-12-14 14:48:16,788 INFO L226 Difference]: Without dead ends: 38667 [2022-12-14 14:48:16,855 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:16,855 INFO L413 NwaCegarLoop]: 1541 mSDtfsCounter, 1047 mSDsluCounter, 642 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1047 SdHoareTripleChecker+Valid, 2183 SdHoareTripleChecker+Invalid, 251 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-12-14 14:48:16,856 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1047 Valid, 2183 Invalid, 251 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-12-14 14:48:16,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38667 states. [2022-12-14 14:48:18,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38667 to 38102. [2022-12-14 14:48:18,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38102 states, 24293 states have (on average 1.3120652039682212) internal successors, (31874), 24615 states have internal predecessors, (31874), 9732 states have call successors, (9732), 4103 states have call predecessors, (9732), 4076 states have return successors, (9667), 9575 states have call predecessors, (9667), 9667 states have call successors, (9667) [2022-12-14 14:48:18,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38102 states to 38102 states and 51273 transitions. [2022-12-14 14:48:18,161 INFO L78 Accepts]: Start accepts. Automaton has 38102 states and 51273 transitions. Word has length 145 [2022-12-14 14:48:18,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:48:18,161 INFO L495 AbstractCegarLoop]: Abstraction has 38102 states and 51273 transitions. [2022-12-14 14:48:18,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 16.666666666666668) internal successors, (50), 3 states have internal predecessors, (50), 3 states have call successors, (23), 3 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-12-14 14:48:18,161 INFO L276 IsEmpty]: Start isEmpty. Operand 38102 states and 51273 transitions. [2022-12-14 14:48:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 14:48:18,165 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:48:18,166 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:48:18,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-14 14:48:18,166 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:48:18,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:48:18,166 INFO L85 PathProgramCache]: Analyzing trace with hash -286680286, now seen corresponding path program 1 times [2022-12-14 14:48:18,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:48:18,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1605336847] [2022-12-14 14:48:18,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:48:18,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:48:18,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:48:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2022-12-14 14:48:18,388 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:48:18,388 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1605336847] [2022-12-14 14:48:18,388 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1605336847] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:48:18,388 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:48:18,388 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:48:18,388 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [201841539] [2022-12-14 14:48:18,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:48:18,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:48:18,389 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:48:18,389 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:48:18,389 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:18,390 INFO L87 Difference]: Start difference. First operand 38102 states and 51273 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-14 14:48:22,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:48:22,863 INFO L93 Difference]: Finished difference Result 38112 states and 51281 transitions. [2022-12-14 14:48:22,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:48:22,864 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) Word has length 159 [2022-12-14 14:48:22,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:48:22,960 INFO L225 Difference]: With dead ends: 38112 [2022-12-14 14:48:22,960 INFO L226 Difference]: Without dead ends: 38109 [2022-12-14 14:48:22,972 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:22,973 INFO L413 NwaCegarLoop]: 1196 mSDtfsCounter, 569 mSDsluCounter, 699 mSDsCounter, 0 mSdLazyCounter, 231 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 569 SdHoareTripleChecker+Valid, 1895 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2022-12-14 14:48:22,973 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [569 Valid, 1895 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 231 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2022-12-14 14:48:22,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38109 states. [2022-12-14 14:48:24,284 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38109 to 38101. [2022-12-14 14:48:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38101 states, 24293 states have (on average 1.308772074260075) internal successors, (31794), 24614 states have internal predecessors, (31794), 9731 states have call successors, (9731), 4103 states have call predecessors, (9731), 4076 states have return successors, (9667), 9575 states have call predecessors, (9667), 9667 states have call successors, (9667) [2022-12-14 14:48:24,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38101 states to 38101 states and 51192 transitions. [2022-12-14 14:48:24,392 INFO L78 Accepts]: Start accepts. Automaton has 38101 states and 51192 transitions. Word has length 159 [2022-12-14 14:48:24,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:48:24,392 INFO L495 AbstractCegarLoop]: Abstraction has 38101 states and 51192 transitions. [2022-12-14 14:48:24,392 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 3 states have internal predecessors, (59), 3 states have call successors, (24), 3 states have call predecessors, (24), 2 states have return successors, (21), 2 states have call predecessors, (21), 2 states have call successors, (21) [2022-12-14 14:48:24,393 INFO L276 IsEmpty]: Start isEmpty. Operand 38101 states and 51192 transitions. [2022-12-14 14:48:24,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-12-14 14:48:24,415 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:48:24,415 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 4, 4, 4, 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] [2022-12-14 14:48:24,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-14 14:48:24,415 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:48:24,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:48:24,415 INFO L85 PathProgramCache]: Analyzing trace with hash -1238818219, now seen corresponding path program 1 times [2022-12-14 14:48:24,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:48:24,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798826057] [2022-12-14 14:48:24,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:48:24,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:48:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:48:24,932 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2022-12-14 14:48:24,932 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:48:24,932 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798826057] [2022-12-14 14:48:24,932 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798826057] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:48:24,932 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:48:24,932 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:48:24,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1294043484] [2022-12-14 14:48:24,933 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:48:24,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:48:24,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:48:24,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:48:24,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:48:24,934 INFO L87 Difference]: Start difference. First operand 38101 states and 51192 transitions. Second operand has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-14 14:48:28,805 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 14:48:33,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:48:33,235 INFO L93 Difference]: Finished difference Result 101503 states and 142785 transitions. [2022-12-14 14:48:33,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:48:33,242 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) Word has length 203 [2022-12-14 14:48:33,242 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:48:33,408 INFO L225 Difference]: With dead ends: 101503 [2022-12-14 14:48:33,408 INFO L226 Difference]: Without dead ends: 63477 [2022-12-14 14:48:33,482 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:48:33,482 INFO L413 NwaCegarLoop]: 1731 mSDtfsCounter, 979 mSDsluCounter, 2605 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 211 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1124 SdHoareTripleChecker+Valid, 4336 SdHoareTripleChecker+Invalid, 669 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 211 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:48:33,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1124 Valid, 4336 Invalid, 669 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [211 Valid, 457 Invalid, 1 Unknown, 0 Unchecked, 6.0s Time] [2022-12-14 14:48:33,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63477 states. [2022-12-14 14:48:35,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63477 to 38149. [2022-12-14 14:48:35,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38149 states, 24341 states have (on average 1.3071771907481204) internal successors, (31818), 24662 states have internal predecessors, (31818), 9731 states have call successors, (9731), 4103 states have call predecessors, (9731), 4076 states have return successors, (9667), 9575 states have call predecessors, (9667), 9667 states have call successors, (9667) [2022-12-14 14:48:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38149 states to 38149 states and 51216 transitions. [2022-12-14 14:48:35,422 INFO L78 Accepts]: Start accepts. Automaton has 38149 states and 51216 transitions. Word has length 203 [2022-12-14 14:48:35,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:48:35,423 INFO L495 AbstractCegarLoop]: Abstraction has 38149 states and 51216 transitions. [2022-12-14 14:48:35,423 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 18.75) internal successors, (75), 4 states have internal predecessors, (75), 2 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (32), 2 states have call predecessors, (32), 2 states have call successors, (32) [2022-12-14 14:48:35,423 INFO L276 IsEmpty]: Start isEmpty. Operand 38149 states and 51216 transitions. [2022-12-14 14:48:35,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 14:48:35,444 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:48:35,445 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:48:35,445 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-14 14:48:35,445 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:48:35,445 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:48:35,445 INFO L85 PathProgramCache]: Analyzing trace with hash -1646223240, now seen corresponding path program 1 times [2022-12-14 14:48:35,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:48:35,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123215863] [2022-12-14 14:48:35,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:48:35,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:48:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:48:35,624 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2022-12-14 14:48:35,624 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:48:35,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123215863] [2022-12-14 14:48:35,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [123215863] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:48:35,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:48:35,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-14 14:48:35,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321876929] [2022-12-14 14:48:35,625 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:48:35,626 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:48:35,626 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:48:35,626 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:48:35,626 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:35,627 INFO L87 Difference]: Start difference. First operand 38149 states and 51216 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-14 14:48:41,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:48:41,581 INFO L93 Difference]: Finished difference Result 87465 states and 120283 transitions. [2022-12-14 14:48:41,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:48:41,587 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 207 [2022-12-14 14:48:41,587 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:48:41,699 INFO L225 Difference]: With dead ends: 87465 [2022-12-14 14:48:41,699 INFO L226 Difference]: Without dead ends: 49391 [2022-12-14 14:48:41,755 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-14 14:48:41,755 INFO L413 NwaCegarLoop]: 1485 mSDtfsCounter, 350 mSDsluCounter, 1062 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 463 SdHoareTripleChecker+Valid, 2547 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2022-12-14 14:48:41,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [463 Valid, 2547 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2022-12-14 14:48:41,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49391 states. [2022-12-14 14:48:43,530 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49391 to 38197. [2022-12-14 14:48:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38197 states, 24365 states have (on average 1.3058895957315821) internal successors, (31818), 24686 states have internal predecessors, (31818), 9755 states have call successors, (9755), 4103 states have call predecessors, (9755), 4076 states have return successors, (9691), 9599 states have call predecessors, (9691), 9691 states have call successors, (9691) [2022-12-14 14:48:43,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38197 states to 38197 states and 51264 transitions. [2022-12-14 14:48:43,628 INFO L78 Accepts]: Start accepts. Automaton has 38197 states and 51264 transitions. Word has length 207 [2022-12-14 14:48:43,628 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:48:43,628 INFO L495 AbstractCegarLoop]: Abstraction has 38197 states and 51264 transitions. [2022-12-14 14:48:43,629 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-14 14:48:43,629 INFO L276 IsEmpty]: Start isEmpty. Operand 38197 states and 51264 transitions. [2022-12-14 14:48:43,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 14:48:43,651 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:48:43,651 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 4, 4, 4, 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] [2022-12-14 14:48:43,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-12-14 14:48:43,651 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:48:43,652 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:48:43,652 INFO L85 PathProgramCache]: Analyzing trace with hash 17545365, now seen corresponding path program 1 times [2022-12-14 14:48:43,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:48:43,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [107135170] [2022-12-14 14:48:43,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:48:43,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:48:43,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:48:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2022-12-14 14:48:44,155 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:48:44,155 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [107135170] [2022-12-14 14:48:44,155 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [107135170] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:48:44,155 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:48:44,156 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 14:48:44,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138306956] [2022-12-14 14:48:44,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:48:44,156 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 14:48:44,157 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:48:44,157 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 14:48:44,157 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 14:48:44,157 INFO L87 Difference]: Start difference. First operand 38197 states and 51264 transitions. Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-14 14:48:48,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:48:49,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:48:55,509 WARN L539 Checker$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 14:48:57,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:48:57,258 INFO L93 Difference]: Finished difference Result 100257 states and 140693 transitions. [2022-12-14 14:48:57,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-14 14:48:57,259 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 210 [2022-12-14 14:48:57,259 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:48:57,408 INFO L225 Difference]: With dead ends: 100257 [2022-12-14 14:48:57,408 INFO L226 Difference]: Without dead ends: 62135 [2022-12-14 14:48:57,469 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-14 14:48:57,470 INFO L413 NwaCegarLoop]: 1698 mSDtfsCounter, 962 mSDsluCounter, 2587 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 191 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1107 SdHoareTripleChecker+Valid, 4285 SdHoareTripleChecker+Invalid, 648 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 191 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:48:57,470 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1107 Valid, 4285 Invalid, 648 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [191 Valid, 457 Invalid, 0 Unknown, 0 Unchecked, 10.0s Time] [2022-12-14 14:48:57,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62135 states. [2022-12-14 14:48:59,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62135 to 37802. [2022-12-14 14:48:59,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37802 states, 24166 states have (on average 1.3053877348340643) internal successors, (31546), 24463 states have internal predecessors, (31546), 9632 states have call successors, (9632), 4030 states have call predecessors, (9632), 4003 states have return successors, (9569), 9500 states have call predecessors, (9569), 9569 states have call successors, (9569) [2022-12-14 14:48:59,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37802 states to 37802 states and 50747 transitions. [2022-12-14 14:48:59,649 INFO L78 Accepts]: Start accepts. Automaton has 37802 states and 50747 transitions. Word has length 210 [2022-12-14 14:48:59,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:48:59,649 INFO L495 AbstractCegarLoop]: Abstraction has 37802 states and 50747 transitions. [2022-12-14 14:48:59,650 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2022-12-14 14:48:59,650 INFO L276 IsEmpty]: Start isEmpty. Operand 37802 states and 50747 transitions. [2022-12-14 14:48:59,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2022-12-14 14:48:59,693 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:48:59,694 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 5, 5, 5, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:48:59,694 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2022-12-14 14:48:59,694 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:48:59,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:48:59,694 INFO L85 PathProgramCache]: Analyzing trace with hash 1726126903, now seen corresponding path program 1 times [2022-12-14 14:48:59,694 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:48:59,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [287241854] [2022-12-14 14:48:59,695 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:48:59,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:48:59,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:49:00,531 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 655 trivial. 0 not checked. [2022-12-14 14:49:00,532 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:49:00,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [287241854] [2022-12-14 14:49:00,532 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [287241854] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:49:00,532 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [516012738] [2022-12-14 14:49:00,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:49:00,532 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:49:00,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:49:00,533 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:49:00,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 14:49:01,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:49:01,376 INFO L263 TraceCheckSpWp]: Trace formula consists of 4961 conjuncts, 3 conjunts are in the unsatisfiable core [2022-12-14 14:49:01,385 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:49:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2022-12-14 14:49:01,425 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:49:01,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [516012738] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:49:01,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:49:01,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2022-12-14 14:49:01,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [946902233] [2022-12-14 14:49:01,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:49:01,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:49:01,426 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:49:01,426 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:49:01,426 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-14 14:49:01,427 INFO L87 Difference]: Start difference. First operand 37802 states and 50747 transitions. Second operand has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-14 14:49:04,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:49:08,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:49:08,003 INFO L93 Difference]: Finished difference Result 75793 states and 101875 transitions. [2022-12-14 14:49:08,009 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:49:08,009 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) Word has length 263 [2022-12-14 14:49:08,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:49:08,100 INFO L225 Difference]: With dead ends: 75793 [2022-12-14 14:49:08,101 INFO L226 Difference]: Without dead ends: 38066 [2022-12-14 14:49:08,161 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 270 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-14 14:49:08,162 INFO L413 NwaCegarLoop]: 1106 mSDtfsCounter, 11 mSDsluCounter, 1096 mSDsCounter, 0 mSdLazyCounter, 258 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 2202 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.5s IncrementalHoareTripleChecker+Time [2022-12-14 14:49:08,162 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 2202 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 258 Invalid, 0 Unknown, 0 Unchecked, 4.5s Time] [2022-12-14 14:49:08,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38066 states. [2022-12-14 14:49:10,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38066 to 37970. [2022-12-14 14:49:10,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37970 states, 24310 states have (on average 1.306540518305224) internal successors, (31762), 24607 states have internal predecessors, (31762), 9656 states have call successors, (9656), 4030 states have call predecessors, (9656), 4003 states have return successors, (9593), 9524 states have call predecessors, (9593), 9593 states have call successors, (9593) [2022-12-14 14:49:10,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37970 states to 37970 states and 51011 transitions. [2022-12-14 14:49:10,127 INFO L78 Accepts]: Start accepts. Automaton has 37970 states and 51011 transitions. Word has length 263 [2022-12-14 14:49:10,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:49:10,127 INFO L495 AbstractCegarLoop]: Abstraction has 37970 states and 51011 transitions. [2022-12-14 14:49:10,127 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 36.333333333333336) internal successors, (109), 3 states have internal predecessors, (109), 2 states have call successors, (43), 2 states have call predecessors, (43), 2 states have return successors, (40), 2 states have call predecessors, (40), 2 states have call successors, (40) [2022-12-14 14:49:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 37970 states and 51011 transitions. [2022-12-14 14:49:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2022-12-14 14:49:10,171 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:49:10,171 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 5, 5, 5, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:49:10,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 14:49:10,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-12-14 14:49:10,374 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:49:10,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:49:10,375 INFO L85 PathProgramCache]: Analyzing trace with hash -832980739, now seen corresponding path program 1 times [2022-12-14 14:49:10,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:49:10,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1024578909] [2022-12-14 14:49:10,376 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:49:10,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:49:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:49:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 657 trivial. 0 not checked. [2022-12-14 14:49:11,220 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:49:11,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1024578909] [2022-12-14 14:49:11,221 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1024578909] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:49:11,221 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1373445563] [2022-12-14 14:49:11,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:49:11,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:49:11,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:49:11,222 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:49:11,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 14:49:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:49:11,881 INFO L263 TraceCheckSpWp]: Trace formula consists of 5051 conjuncts, 18 conjunts are in the unsatisfiable core [2022-12-14 14:49:11,888 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:49:12,005 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2022-12-14 14:49:12,006 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:49:12,006 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1373445563] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:49:12,006 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:49:12,006 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [7] total 13 [2022-12-14 14:49:12,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116337799] [2022-12-14 14:49:12,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:49:12,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-14 14:49:12,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:49:12,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-14 14:49:12,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=132, Unknown=0, NotChecked=0, Total=156 [2022-12-14 14:49:12,008 INFO L87 Difference]: Start difference. First operand 37970 states and 51011 transitions. Second operand has 8 states, 7 states have (on average 16.0) internal successors, (112), 7 states have internal predecessors, (112), 3 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (41), 4 states have call predecessors, (41), 3 states have call successors, (41) [2022-12-14 14:49:16,255 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 14:49:27,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:49:27,178 INFO L93 Difference]: Finished difference Result 91623 states and 126838 transitions. [2022-12-14 14:49:27,179 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-14 14:49:27,180 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 16.0) internal successors, (112), 7 states have internal predecessors, (112), 3 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (41), 4 states have call predecessors, (41), 3 states have call successors, (41) Word has length 267 [2022-12-14 14:49:27,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:49:27,315 INFO L225 Difference]: With dead ends: 91623 [2022-12-14 14:49:27,315 INFO L226 Difference]: Without dead ends: 53728 [2022-12-14 14:49:27,376 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=202, Unknown=0, NotChecked=0, Total=240 [2022-12-14 14:49:27,377 INFO L413 NwaCegarLoop]: 1678 mSDtfsCounter, 416 mSDsluCounter, 9498 mSDsCounter, 0 mSdLazyCounter, 1234 mSolverCounterSat, 12 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 545 SdHoareTripleChecker+Valid, 11176 SdHoareTripleChecker+Invalid, 1247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 1234 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:49:27,377 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [545 Valid, 11176 Invalid, 1247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 1234 Invalid, 1 Unknown, 0 Unchecked, 12.0s Time] [2022-12-14 14:49:27,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53728 states. [2022-12-14 14:49:29,533 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53728 to 38594. [2022-12-14 14:49:29,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38594 states, 24814 states have (on average 1.309019102119771) internal successors, (32482), 25111 states have internal predecessors, (32482), 9752 states have call successors, (9752), 4030 states have call predecessors, (9752), 4027 states have return successors, (9737), 9644 states have call predecessors, (9737), 9689 states have call successors, (9737) [2022-12-14 14:49:29,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38594 states to 38594 states and 51971 transitions. [2022-12-14 14:49:29,634 INFO L78 Accepts]: Start accepts. Automaton has 38594 states and 51971 transitions. Word has length 267 [2022-12-14 14:49:29,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:49:29,634 INFO L495 AbstractCegarLoop]: Abstraction has 38594 states and 51971 transitions. [2022-12-14 14:49:29,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 16.0) internal successors, (112), 7 states have internal predecessors, (112), 3 states have call successors, (44), 2 states have call predecessors, (44), 3 states have return successors, (41), 4 states have call predecessors, (41), 3 states have call successors, (41) [2022-12-14 14:49:29,634 INFO L276 IsEmpty]: Start isEmpty. Operand 38594 states and 51971 transitions. [2022-12-14 14:49:29,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2022-12-14 14:49:29,677 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:49:29,677 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 5, 5, 5, 3, 3, 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, 1, 1, 1, 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 14:49:29,689 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 14:49:29,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-12-14 14:49:29,879 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:49:29,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:49:29,881 INFO L85 PathProgramCache]: Analyzing trace with hash 973472040, now seen corresponding path program 1 times [2022-12-14 14:49:29,881 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:49:29,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479458172] [2022-12-14 14:49:29,882 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:49:29,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:49:30,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:49:30,703 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 662 trivial. 0 not checked. [2022-12-14 14:49:30,703 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:49:30,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479458172] [2022-12-14 14:49:30,703 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479458172] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:49:30,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2131651473] [2022-12-14 14:49:30,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:49:30,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:49:30,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:49:30,705 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:49:30,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 14:49:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:49:31,873 INFO L263 TraceCheckSpWp]: Trace formula consists of 5158 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 14:49:31,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:49:31,902 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 324 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-12-14 14:49:31,902 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:49:31,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2131651473] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:49:31,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:49:31,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 8 [2022-12-14 14:49:31,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [967920708] [2022-12-14 14:49:31,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:49:31,903 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-14 14:49:31,903 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:49:31,904 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-14 14:49:31,904 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-14 14:49:31,904 INFO L87 Difference]: Start difference. First operand 38594 states and 51971 transitions. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-14 14:49:34,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:49:35,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:49:38,762 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:49:38,762 INFO L93 Difference]: Finished difference Result 77161 states and 103906 transitions. [2022-12-14 14:49:38,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-14 14:49:38,768 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) Word has length 274 [2022-12-14 14:49:38,768 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:49:38,858 INFO L225 Difference]: With dead ends: 77161 [2022-12-14 14:49:38,858 INFO L226 Difference]: Without dead ends: 38595 [2022-12-14 14:49:38,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 281 GetRequests, 275 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-14 14:49:38,911 INFO L413 NwaCegarLoop]: 1102 mSDtfsCounter, 0 mSDsluCounter, 1102 mSDsCounter, 0 mSdLazyCounter, 253 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2204 SdHoareTripleChecker+Invalid, 253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 253 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.8s IncrementalHoareTripleChecker+Time [2022-12-14 14:49:38,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2204 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 253 Invalid, 0 Unknown, 0 Unchecked, 4.8s Time] [2022-12-14 14:49:38,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38595 states. [2022-12-14 14:49:40,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38595 to 38595. [2022-12-14 14:49:40,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38595 states, 24815 states have (on average 1.3090066492041104) internal successors, (32483), 25112 states have internal predecessors, (32483), 9752 states have call successors, (9752), 4030 states have call predecessors, (9752), 4027 states have return successors, (9737), 9644 states have call predecessors, (9737), 9689 states have call successors, (9737) [2022-12-14 14:49:40,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38595 states to 38595 states and 51972 transitions. [2022-12-14 14:49:41,002 INFO L78 Accepts]: Start accepts. Automaton has 38595 states and 51972 transitions. Word has length 274 [2022-12-14 14:49:41,002 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:49:41,002 INFO L495 AbstractCegarLoop]: Abstraction has 38595 states and 51972 transitions. [2022-12-14 14:49:41,003 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (45), 2 states have call predecessors, (45), 2 states have return successors, (42), 2 states have call predecessors, (42), 2 states have call successors, (42) [2022-12-14 14:49:41,003 INFO L276 IsEmpty]: Start isEmpty. Operand 38595 states and 51972 transitions. [2022-12-14 14:49:41,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-12-14 14:49:41,061 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:49:41,061 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 5, 5, 5, 3, 3, 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, 1, 1, 1, 1, 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 14:49:41,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 14:49:41,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:49:41,263 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:49:41,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:49:41,265 INFO L85 PathProgramCache]: Analyzing trace with hash 1988896847, now seen corresponding path program 1 times [2022-12-14 14:49:41,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:49:41,266 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [681065993] [2022-12-14 14:49:41,266 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:49:41,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:49:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:49:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2022-12-14 14:49:42,322 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:49:42,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [681065993] [2022-12-14 14:49:42,322 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [681065993] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:49:42,322 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1607796037] [2022-12-14 14:49:42,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:49:42,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:49:42,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:49:42,324 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:49:42,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 14:49:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:49:43,371 INFO L263 TraceCheckSpWp]: Trace formula consists of 5173 conjuncts, 23 conjunts are in the unsatisfiable core [2022-12-14 14:49:43,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:49:43,406 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2022-12-14 14:49:43,406 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:49:43,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1607796037] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:49:43,407 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:49:43,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 14:49:43,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970682679] [2022-12-14 14:49:43,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:49:43,407 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:49:43,407 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:49:43,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:49:43,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:49:43,408 INFO L87 Difference]: Start difference. First operand 38595 states and 51972 transitions. Second operand has 7 states, 6 states have (on average 20.666666666666668) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (43), 4 states have call predecessors, (43), 2 states have call successors, (43) [2022-12-14 14:49:48,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:49:50,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:49:51,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:49:59,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:50:00,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-12-14 14:50:08,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:50:08,039 INFO L93 Difference]: Finished difference Result 92441 states and 128505 transitions. [2022-12-14 14:50:08,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 14:50:08,040 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 20.666666666666668) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (43), 4 states have call predecessors, (43), 2 states have call successors, (43) Word has length 275 [2022-12-14 14:50:08,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:50:08,180 INFO L225 Difference]: With dead ends: 92441 [2022-12-14 14:50:08,180 INFO L226 Difference]: Without dead ends: 53922 [2022-12-14 14:50:08,240 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 282 GetRequests, 277 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:50:08,240 INFO L413 NwaCegarLoop]: 1666 mSDtfsCounter, 367 mSDsluCounter, 7866 mSDsCounter, 0 mSdLazyCounter, 995 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 493 SdHoareTripleChecker+Valid, 9532 SdHoareTripleChecker+Invalid, 995 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 995 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2022-12-14 14:50:08,240 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [493 Valid, 9532 Invalid, 995 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 995 Invalid, 0 Unknown, 0 Unchecked, 21.6s Time] [2022-12-14 14:50:08,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53922 states. [2022-12-14 14:50:11,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53922 to 38883. [2022-12-14 14:50:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38883 states, 25007 states have (on average 1.3066341424401167) internal successors, (32675), 25304 states have internal predecessors, (32675), 9752 states have call successors, (9752), 4030 states have call predecessors, (9752), 4123 states have return successors, (10153), 9740 states have call predecessors, (10153), 9689 states have call successors, (10153) [2022-12-14 14:50:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38883 states to 38883 states and 52580 transitions. [2022-12-14 14:50:11,355 INFO L78 Accepts]: Start accepts. Automaton has 38883 states and 52580 transitions. Word has length 275 [2022-12-14 14:50:11,355 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:50:11,355 INFO L495 AbstractCegarLoop]: Abstraction has 38883 states and 52580 transitions. [2022-12-14 14:50:11,356 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 20.666666666666668) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (46), 2 states have call predecessors, (46), 4 states have return successors, (43), 4 states have call predecessors, (43), 2 states have call successors, (43) [2022-12-14 14:50:11,356 INFO L276 IsEmpty]: Start isEmpty. Operand 38883 states and 52580 transitions. [2022-12-14 14:50:11,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2022-12-14 14:50:11,409 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:50:11,410 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 18, 5, 5, 4, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:50:11,422 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-12-14 14:50:11,610 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:50:11,611 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:50:11,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:50:11,612 INFO L85 PathProgramCache]: Analyzing trace with hash -493269157, now seen corresponding path program 1 times [2022-12-14 14:50:11,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:50:11,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981829141] [2022-12-14 14:50:11,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:50:11,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:50:12,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:50:12,603 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 674 trivial. 0 not checked. [2022-12-14 14:50:12,604 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:50:12,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981829141] [2022-12-14 14:50:12,604 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1981829141] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:50:12,604 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1630741298] [2022-12-14 14:50:12,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:50:12,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:50:12,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:50:12,605 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:50:12,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12b6b13c-ca6c-4704-b3fb-9b3463cabb40/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 14:50:14,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:50:14,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 5198 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 14:50:14,110 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:50:14,129 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 324 proven. 1 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2022-12-14 14:50:14,130 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 14:50:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 677 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 674 trivial. 0 not checked. [2022-12-14 14:50:14,253 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1630741298] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 14:50:14,253 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1809884639] [2022-12-14 14:50:14,273 INFO L159 IcfgInterpreter]: Started Sifa with 175 locations of interest [2022-12-14 14:50:14,273 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 14:50:14,277 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 14:50:14,282 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 14:50:14,282 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 14:50:23,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:50:24,321 INFO L217 Elim1Store]: Index analysis took 557 ms [2022-12-14 14:50:48,966 WARN L233 SmtUtils]: Spent 24.51s on a formula simplification. DAG size of input: 2460 DAG size of output: 1603 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-12-14 14:50:48,971 INFO L321 Elim1Store]: treesize reduction 2806, result has 45.9 percent of original size [2022-12-14 14:50:48,975 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 274 select indices, 274 select index equivalence classes, 37403 disjoint index pairs (out of 37401 index pairs), introduced 274 new quantified variables, introduced 273 case distinctions, treesize of input 1377 treesize of output 3214 [2022-12-14 14:50:54,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:50:55,608 INFO L217 Elim1Store]: Index analysis took 985 ms [2022-12-14 14:51:29,759 WARN L233 SmtUtils]: Spent 34.10s on a formula simplification. DAG size of input: 3008 DAG size of output: 1641 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-12-14 14:51:29,763 INFO L321 Elim1Store]: treesize reduction 4914, result has 33.3 percent of original size [2022-12-14 14:51:29,767 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 276 select indices, 276 select index equivalence classes, 37677 disjoint index pairs (out of 37950 index pairs), introduced 276 new quantified variables, introduced 546 case distinctions, treesize of input 1387 treesize of output 3301 [2022-12-14 14:52:13,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:13,737 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 275 select indices, 275 select index equivalence classes, 37676 disjoint index pairs (out of 37675 index pairs), introduced 275 new quantified variables, introduced 0 case distinctions, treesize of input 1376 treesize of output 826 [2022-12-14 14:52:15,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:15,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:16,327 INFO L217 Elim1Store]: Index analysis took 654 ms [2022-12-14 14:52:16,484 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 583 select indices, 583 select index equivalence classes, 34598 disjoint index pairs (out of 169653 index pairs), introduced 583 new quantified variables, introduced 0 case distinctions, treesize of input 4748 treesize of output 1750 [2022-12-14 14:52:18,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:18,266 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 276 select indices, 276 select index equivalence classes, 37950 disjoint index pairs (out of 37950 index pairs), introduced 276 new quantified variables, introduced 0 case distinctions, treesize of input 1381 treesize of output 829 [2022-12-14 14:52:49,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:49,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:50,379 INFO L217 Elim1Store]: Index analysis took 513 ms [2022-12-14 14:52:50,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 583 select indices, 583 select index equivalence classes, 34598 disjoint index pairs (out of 169653 index pairs), introduced 583 new quantified variables, introduced 0 case distinctions, treesize of input 4748 treesize of output 1750 [2022-12-14 14:52:52,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:52,443 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 276 select indices, 276 select index equivalence classes, 37950 disjoint index pairs (out of 37950 index pairs), introduced 276 new quantified variables, introduced 0 case distinctions, treesize of input 1381 treesize of output 829 [2022-12-14 14:52:53,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:52:53,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 275 select indices, 275 select index equivalence classes, 37676 disjoint index pairs (out of 37675 index pairs), introduced 275 new quantified variables, introduced 0 case distinctions, treesize of input 1376 treesize of output 826 [2022-12-14 14:54:31,117 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-12-14 14:54:31,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:31,527 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 119 select indices, 119 select index equivalence classes, 1251 disjoint index pairs (out of 7021 index pairs), introduced 119 new quantified variables, introduced 0 case distinctions, treesize of input 1061 treesize of output 1414 [2022-12-14 14:54:33,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:33,406 INFO L217 Elim1Store]: Index analysis took 126 ms [2022-12-14 14:54:33,420 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 119 select indices, 119 select index equivalence classes, 1251 disjoint index pairs (out of 7021 index pairs), introduced 119 new quantified variables, introduced 0 case distinctions, treesize of input 1069 treesize of output 1422 [2022-12-14 14:54:49,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,916 INFO L217 Elim1Store]: Index analysis took 137 ms [2022-12-14 14:54:49,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:49,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,343 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,385 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,386 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,414 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,426 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,439 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,440 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,446 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,447 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,451 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:50,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:50,697 INFO L321 Elim1Store]: treesize reduction 452, result has 16.5 percent of original size [2022-12-14 14:54:50,699 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 120 select indices, 120 select index equivalence classes, 1370 disjoint index pairs (out of 7140 index pairs), introduced 120 new quantified variables, introduced 131 case distinctions, treesize of input 7286 treesize of output 6954 [2022-12-14 14:54:53,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,556 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,571 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,581 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,591 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,592 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,595 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,604 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 14:54:53,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:53,870 INFO L321 Elim1Store]: treesize reduction 476, result has 15.8 percent of original size [2022-12-14 14:54:53,873 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 120 select indices, 120 select index equivalence classes, 1370 disjoint index pairs (out of 7140 index pairs), introduced 120 new quantified variables, introduced 131 case distinctions, treesize of input 7284 treesize of output 6952 [2022-12-14 14:54:56,223 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-12-14 14:54:56,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 7278 treesize of output 7281 [2022-12-14 14:55:27,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 14:55:27,481 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-12-14 14:55:27,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-12-14 14:58:51,013 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 6 treesize of output 5 [2022-12-14 14:58:51,193 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 14:59:34,924 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 14:59:34,928 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 14:59:36,757 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 14:59:36,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 14:59:37,061 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 14:59:37,170 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 15:00:00,050 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 15:00:00,099 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 15:00:00,348 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 15:00:00,402 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-12-14 15:00:01,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,810 INFO L321 Elim1Store]: treesize reduction 358, result has 16.9 percent of original size [2022-12-14 15:00:01,810 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 37 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 71 treesize of output 164 [2022-12-14 15:00:01,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:01,991 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 15:00:02,017 INFO L321 Elim1Store]: treesize reduction 15, result has 46.4 percent of original size [2022-12-14 15:00:02,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 28 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 57 treesize of output 69 [2022-12-14 15:00:02,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,100 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 15:00:02,145 INFO L321 Elim1Store]: treesize reduction 15, result has 46.4 percent of original size [2022-12-14 15:00:02,146 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 11 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 51 [2022-12-14 15:00:02,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,206 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 15:00:02,226 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-12-14 15:00:02,227 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 12 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 67 treesize of output 63 [2022-12-14 15:00:02,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:02,287 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 15:00:02,307 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-12-14 15:00:02,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 5 select indices, 5 select index equivalence classes, 11 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 4 case distinctions, treesize of input 67 treesize of output 63