./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/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_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/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_fbbddae3-86ef-424e-a93e-def55afcf60e/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 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 --- 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 07:15:06,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:15:06,514 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:15:06,533 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:15:06,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:15:06,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:15:06,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:15:06,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:15:06,538 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:15:06,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:15:06,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:15:06,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:15:06,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:15:06,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:15:06,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:15:06,545 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:15:06,546 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:15:06,547 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:15:06,548 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:15:06,550 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:15:06,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:15:06,553 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:15:06,554 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:15:06,555 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:15:06,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:15:06,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:15:06,559 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:15:06,560 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:15:06,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:15:06,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:15:06,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:15:06,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:15:06,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:15:06,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:15:06,564 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:15:06,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:15:06,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:15:06,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:15:06,566 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:15:06,566 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:15:06,567 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:15:06,568 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 07:15:06,589 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:15:06,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:15:06,590 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:15:06,590 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:15:06,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:15:06,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:15:06,591 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:15:06,591 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:15:06,591 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:15:06,591 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:15:06,592 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:15:06,592 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:15:06,592 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:15:06,592 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:15:06,592 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:15:06,593 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:15:06,593 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:15:06,593 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:15:06,594 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:15:06,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:15:06,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:15:06,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:15:06,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:15:06,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:15:06,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:15:06,595 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:15:06,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:15:06,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:15:06,595 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:15:06,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:15:06,596 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:15:06,596 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:15:06,596 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:15:06,596 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:15:06,597 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:15:06,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:15:06,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:15:06,597 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:15:06,597 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_fbbddae3-86ef-424e-a93e-def55afcf60e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8de283a79f01a407383b7daa040c59e7c5c73f52f0f9c705f7021a208716cd24 [2022-12-14 07:15:06,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:15:06,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:15:06,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:15:06,806 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:15:06,806 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:15:06,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2022-12-14 07:15:09,415 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:15:09,781 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:15:09,781 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2022-12-14 07:15:09,805 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/data/6a6fd1a4a/714487d19c754aafa5a2ed7c6833b5a9/FLAGd9fe33e5a [2022-12-14 07:15:09,962 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/data/6a6fd1a4a/714487d19c754aafa5a2ed7c6833b5a9 [2022-12-14 07:15:09,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:15:09,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:15:09,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:15:09,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:15:09,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:15:09,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:15:09" (1/1) ... [2022-12-14 07:15:09,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@401cd19a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:09, skipping insertion in model container [2022-12-14 07:15:09,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:15:09" (1/1) ... [2022-12-14 07:15:09,975 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:15:10,058 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:15:10,274 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_fbbddae3-86ef-424e-a93e-def55afcf60e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4498,4511] [2022-12-14 07:15:10,283 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_fbbddae3-86ef-424e-a93e-def55afcf60e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4558,4571] [2022-12-14 07:15:11,097 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,097 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,098 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,098 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,099 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,109 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,109 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,111 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,111 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,197 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:15:11,197 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:15:11,198 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:15:11,201 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 07:15:11,203 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 07:15:11,203 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 07:15:11,445 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 07:15:11,446 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 07:15:11,447 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 07:15:11,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 07:15:11,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 07:15:11,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 07:15:11,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 07:15:11,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 07:15:11,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 07:15:11,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 07:15:11,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 07:15:11,574 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 07:15:11,590 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:15:11,604 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 07:15:11,612 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:15:11,640 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,640 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,682 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 07:15:11,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:15:11,717 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:15:11,727 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_fbbddae3-86ef-424e-a93e-def55afcf60e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4498,4511] [2022-12-14 07:15:11,728 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_fbbddae3-86ef-424e-a93e-def55afcf60e/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i[4558,4571] [2022-12-14 07:15:11,755 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,756 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,756 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,756 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,762 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,762 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,763 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,763 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,769 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:15:11,769 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:15:11,769 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:15:11,772 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 07:15:11,773 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 07:15:11,773 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 07:15:11,789 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 07:15:11,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 07:15:11,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 07:15:11,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 07:15:11,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 07:15:11,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 07:15:11,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 07:15:11,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 07:15:11,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 07:15:11,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 07:15:11,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 07:15:11,810 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 07:15:11,819 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:15:11,827 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 07:15:11,831 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:15:11,847 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,847 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:15:11,865 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 07:15:11,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:15:12,006 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:15:12,006 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12 WrapperNode [2022-12-14 07:15:12,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:15:12,007 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:15:12,007 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:15:12,007 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:15:12,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,156 INFO L138 Inliner]: procedures = 691, calls = 2614, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 773 [2022-12-14 07:15:12,157 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:15:12,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:15:12,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:15:12,158 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:15:12,168 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,168 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,176 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,216 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:15:12,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:15:12,231 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:15:12,231 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:15:12,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (1/1) ... [2022-12-14 07:15:12,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:15:12,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:15:12,259 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:15:12,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:15:12,297 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_ignore_case [2022-12-14 07:15:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_ignore_case [2022-12-14 07:15:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:15:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 07:15:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 07:15:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 07:15:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 07:15:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 07:15:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 07:15:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:15:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-14 07:15:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-14 07:15:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:15:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:15:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 07:15:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 07:15:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 07:15:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 07:15:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 07:15:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 07:15:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 07:15:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 07:15:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:15:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:15:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 07:15:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:15:12,495 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:15:12,497 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:15:13,332 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:15:13,417 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:15:13,418 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 07:15:13,420 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:15:13 BoogieIcfgContainer [2022-12-14 07:15:13,420 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:15:13,422 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:15:13,422 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:15:13,424 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:15:13,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:15:09" (1/3) ... [2022-12-14 07:15:13,425 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a59d0bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:15:13, skipping insertion in model container [2022-12-14 07:15:13,425 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:12" (2/3) ... [2022-12-14 07:15:13,425 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a59d0bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:15:13, skipping insertion in model container [2022-12-14 07:15:13,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:15:13" (3/3) ... [2022-12-14 07:15:13,427 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_eq_ignore_case_harness.i [2022-12-14 07:15:13,441 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:15:13,441 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-14 07:15:13,477 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:15:13,482 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;@48798222, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:15:13,482 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-12-14 07:15:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand has 65 states, 35 states have (on average 1.3428571428571427) internal successors, (47), 39 states have internal predecessors, (47), 20 states have call successors, (20), 8 states have call predecessors, (20), 8 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-12-14 07:15:13,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 07:15:13,492 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:13,493 INFO L195 NwaCegarLoop]: trace histogram [5, 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] [2022-12-14 07:15:13,493 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:13,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:13,497 INFO L85 PathProgramCache]: Analyzing trace with hash 1531703580, now seen corresponding path program 1 times [2022-12-14 07:15:13,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:13,505 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411414332] [2022-12-14 07:15:13,505 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:13,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:14,262 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 07:15:14,263 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:14,263 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411414332] [2022-12-14 07:15:14,264 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1411414332] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:15:14,264 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:15:14,264 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 07:15:14,265 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704922068] [2022-12-14 07:15:14,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:15:14,269 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 07:15:14,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:15:14,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 07:15:14,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 07:15:14,295 INFO L87 Difference]: Start difference. First operand has 65 states, 35 states have (on average 1.3428571428571427) internal successors, (47), 39 states have internal predecessors, (47), 20 states have call successors, (20), 8 states have call predecessors, (20), 8 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 2 states have call predecessors, (11), 1 states have call successors, (11) [2022-12-14 07:15:14,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:15:14,405 INFO L93 Difference]: Finished difference Result 87 states and 119 transitions. [2022-12-14 07:15:14,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:15:14,407 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 2 states have call predecessors, (11), 1 states have call successors, (11) Word has length 51 [2022-12-14 07:15:14,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:15:14,415 INFO L225 Difference]: With dead ends: 87 [2022-12-14 07:15:14,416 INFO L226 Difference]: Without dead ends: 66 [2022-12-14 07:15:14,418 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 07:15:14,421 INFO L413 NwaCegarLoop]: 76 mSDtfsCounter, 0 mSDsluCounter, 148 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 224 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:15:14,422 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 224 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 07:15:14,436 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-12-14 07:15:14,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2022-12-14 07:15:14,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 36 states have (on average 1.2777777777777777) internal successors, (46), 39 states have internal predecessors, (46), 20 states have call successors, (20), 8 states have call predecessors, (20), 9 states have return successors, (20), 20 states have call predecessors, (20), 19 states have call successors, (20) [2022-12-14 07:15:14,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 86 transitions. [2022-12-14 07:15:14,458 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 86 transitions. Word has length 51 [2022-12-14 07:15:14,460 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:15:14,460 INFO L495 AbstractCegarLoop]: Abstraction has 66 states and 86 transitions. [2022-12-14 07:15:14,460 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 2 states have call predecessors, (11), 1 states have call successors, (11) [2022-12-14 07:15:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 86 transitions. [2022-12-14 07:15:14,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 07:15:14,463 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:14,463 INFO L195 NwaCegarLoop]: trace histogram [5, 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] [2022-12-14 07:15:14,463 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:15:14,463 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:14,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:14,464 INFO L85 PathProgramCache]: Analyzing trace with hash -1241029951, now seen corresponding path program 1 times [2022-12-14 07:15:14,464 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:14,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1218995731] [2022-12-14 07:15:14,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:14,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:14,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:15,878 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 07:15:15,878 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:15,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1218995731] [2022-12-14 07:15:15,878 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1218995731] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:15:15,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:15:15,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-14 07:15:15,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824525226] [2022-12-14 07:15:15,879 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:15:15,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-14 07:15:15,880 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:15:15,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-14 07:15:15,881 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2022-12-14 07:15:15,882 INFO L87 Difference]: Start difference. First operand 66 states and 86 transitions. Second operand has 10 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 5 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-12-14 07:15:16,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:15:16,259 INFO L93 Difference]: Finished difference Result 108 states and 145 transitions. [2022-12-14 07:15:16,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-14 07:15:16,260 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 5 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) Word has length 52 [2022-12-14 07:15:16,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:15:16,263 INFO L225 Difference]: With dead ends: 108 [2022-12-14 07:15:16,263 INFO L226 Difference]: Without dead ends: 85 [2022-12-14 07:15:16,264 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2022-12-14 07:15:16,265 INFO L413 NwaCegarLoop]: 73 mSDtfsCounter, 36 mSDsluCounter, 362 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 42 SdHoareTripleChecker+Valid, 435 SdHoareTripleChecker+Invalid, 216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:15:16,265 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [42 Valid, 435 Invalid, 216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:15:16,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 85 states. [2022-12-14 07:15:16,275 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 85 to 80. [2022-12-14 07:15:16,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 80 states, 43 states have (on average 1.2790697674418605) internal successors, (55), 47 states have internal predecessors, (55), 26 states have call successors, (26), 8 states have call predecessors, (26), 10 states have return successors, (28), 27 states have call predecessors, (28), 25 states have call successors, (28) [2022-12-14 07:15:16,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 109 transitions. [2022-12-14 07:15:16,277 INFO L78 Accepts]: Start accepts. Automaton has 80 states and 109 transitions. Word has length 52 [2022-12-14 07:15:16,277 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:15:16,278 INFO L495 AbstractCegarLoop]: Abstraction has 80 states and 109 transitions. [2022-12-14 07:15:16,278 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 2.3333333333333335) internal successors, (21), 8 states have internal predecessors, (21), 5 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 4 states have call predecessors, (11), 4 states have call successors, (11) [2022-12-14 07:15:16,278 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 109 transitions. [2022-12-14 07:15:16,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 07:15:16,279 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:16,280 INFO L195 NwaCegarLoop]: trace histogram [5, 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] [2022-12-14 07:15:16,280 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-14 07:15:16,280 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:16,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:16,281 INFO L85 PathProgramCache]: Analyzing trace with hash 1223521422, now seen corresponding path program 1 times [2022-12-14 07:15:16,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:16,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [196088679] [2022-12-14 07:15:16,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:16,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:16,792 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 07:15:16,792 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:16,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [196088679] [2022-12-14 07:15:16,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [196088679] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:15:16,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:15:16,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-14 07:15:16,793 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491818409] [2022-12-14 07:15:16,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:15:16,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-14 07:15:16,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:15:16,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-14 07:15:16,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-14 07:15:16,795 INFO L87 Difference]: Start difference. First operand 80 states and 109 transitions. Second operand has 8 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 6 states have internal predecessors, (23), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 07:15:16,948 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:15:16,948 INFO L93 Difference]: Finished difference Result 131 states and 186 transitions. [2022-12-14 07:15:16,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 07:15:16,949 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 6 states have internal predecessors, (23), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 55 [2022-12-14 07:15:16,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:15:16,951 INFO L225 Difference]: With dead ends: 131 [2022-12-14 07:15:16,951 INFO L226 Difference]: Without dead ends: 117 [2022-12-14 07:15:16,952 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-12-14 07:15:16,953 INFO L413 NwaCegarLoop]: 80 mSDtfsCounter, 10 mSDsluCounter, 441 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 521 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:15:16,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 521 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 07:15:16,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 117 states. [2022-12-14 07:15:16,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 117 to 115. [2022-12-14 07:15:16,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 60 states have (on average 1.2666666666666666) internal successors, (76), 65 states have internal predecessors, (76), 42 states have call successors, (42), 9 states have call predecessors, (42), 12 states have return successors, (50), 45 states have call predecessors, (50), 41 states have call successors, (50) [2022-12-14 07:15:16,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 168 transitions. [2022-12-14 07:15:16,974 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 168 transitions. Word has length 55 [2022-12-14 07:15:16,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:15:16,974 INFO L495 AbstractCegarLoop]: Abstraction has 115 states and 168 transitions. [2022-12-14 07:15:16,974 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 6 states have internal predecessors, (23), 3 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 07:15:16,975 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 168 transitions. [2022-12-14 07:15:16,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 07:15:16,976 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:16,976 INFO L195 NwaCegarLoop]: trace histogram [5, 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] [2022-12-14 07:15:16,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-14 07:15:16,977 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:16,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:16,977 INFO L85 PathProgramCache]: Analyzing trace with hash 1224130683, now seen corresponding path program 1 times [2022-12-14 07:15:16,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:16,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1453619296] [2022-12-14 07:15:16,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:16,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 07:15:18,203 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:18,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1453619296] [2022-12-14 07:15:18,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1453619296] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:15:18,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1941364954] [2022-12-14 07:15:18,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:18,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:15:18,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:15:18,206 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:15:18,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 07:15:18,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:18,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 2460 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-14 07:15:18,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:15:18,697 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 07:15:18,698 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:15:18,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1941364954] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:15:18,698 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:15:18,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [11] total 15 [2022-12-14 07:15:18,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1015103655] [2022-12-14 07:15:18,699 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:15:18,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:15:18,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:15:18,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:15:18,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=178, Unknown=0, NotChecked=0, Total=210 [2022-12-14 07:15:18,700 INFO L87 Difference]: Start difference. First operand 115 states and 168 transitions. Second operand has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 5 states have internal predecessors, (23), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 07:15:18,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:15:18,864 INFO L93 Difference]: Finished difference Result 145 states and 201 transitions. [2022-12-14 07:15:18,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:15:18,864 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 5 states have internal predecessors, (23), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 54 [2022-12-14 07:15:18,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:15:18,866 INFO L225 Difference]: With dead ends: 145 [2022-12-14 07:15:18,866 INFO L226 Difference]: Without dead ends: 123 [2022-12-14 07:15:18,866 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 51 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2022-12-14 07:15:18,867 INFO L413 NwaCegarLoop]: 79 mSDtfsCounter, 8 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 137 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 409 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 137 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:15:18,868 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 409 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 137 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 07:15:18,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 123 states. [2022-12-14 07:15:18,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 123 to 119. [2022-12-14 07:15:18,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 63 states have (on average 1.2222222222222223) internal successors, (77), 68 states have internal predecessors, (77), 42 states have call successors, (42), 10 states have call predecessors, (42), 13 states have return successors, (50), 45 states have call predecessors, (50), 41 states have call successors, (50) [2022-12-14 07:15:18,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 169 transitions. [2022-12-14 07:15:18,880 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 169 transitions. Word has length 54 [2022-12-14 07:15:18,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:15:18,880 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 169 transitions. [2022-12-14 07:15:18,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 5 states have internal predecessors, (23), 2 states have call successors, (12), 2 states have call predecessors, (12), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2022-12-14 07:15:18,880 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 169 transitions. [2022-12-14 07:15:18,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 07:15:18,882 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:18,882 INFO L195 NwaCegarLoop]: trace histogram [6, 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] [2022-12-14 07:15:18,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 07:15:19,082 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:15:19,083 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:19,083 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:19,083 INFO L85 PathProgramCache]: Analyzing trace with hash 1977010352, now seen corresponding path program 1 times [2022-12-14 07:15:19,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:19,084 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [855182059] [2022-12-14 07:15:19,084 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:19,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:19,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:20,448 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 07:15:20,449 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:20,449 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [855182059] [2022-12-14 07:15:20,449 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [855182059] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:15:20,449 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [741578735] [2022-12-14 07:15:20,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:20,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:15:20,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:15:20,451 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:15:20,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 07:15:20,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:20,868 INFO L263 TraceCheckSpWp]: Trace formula consists of 2482 conjuncts, 51 conjunts are in the unsatisfiable core [2022-12-14 07:15:20,874 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:15:21,327 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2022-12-14 07:15:21,328 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:15:21,328 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [741578735] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:15:21,328 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:15:21,328 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [13] total 23 [2022-12-14 07:15:21,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447915620] [2022-12-14 07:15:21,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:15:21,329 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-14 07:15:21,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:15:21,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-14 07:15:21,330 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=446, Unknown=0, NotChecked=0, Total=506 [2022-12-14 07:15:21,330 INFO L87 Difference]: Start difference. First operand 119 states and 169 transitions. Second operand has 15 states, 11 states have (on average 2.272727272727273) internal successors, (25), 11 states have internal predecessors, (25), 4 states have call successors, (14), 2 states have call predecessors, (14), 4 states have return successors, (13), 6 states have call predecessors, (13), 3 states have call successors, (13) [2022-12-14 07:15:21,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:15:21,838 INFO L93 Difference]: Finished difference Result 180 states and 262 transitions. [2022-12-14 07:15:21,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-14 07:15:21,838 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 11 states have (on average 2.272727272727273) internal successors, (25), 11 states have internal predecessors, (25), 4 states have call successors, (14), 2 states have call predecessors, (14), 4 states have return successors, (13), 6 states have call predecessors, (13), 3 states have call successors, (13) Word has length 64 [2022-12-14 07:15:21,839 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:15:21,840 INFO L225 Difference]: With dead ends: 180 [2022-12-14 07:15:21,840 INFO L226 Difference]: Without dead ends: 145 [2022-12-14 07:15:21,841 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 57 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 110 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=104, Invalid=708, Unknown=0, NotChecked=0, Total=812 [2022-12-14 07:15:21,842 INFO L413 NwaCegarLoop]: 81 mSDtfsCounter, 30 mSDsluCounter, 817 mSDsCounter, 0 mSdLazyCounter, 519 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 898 SdHoareTripleChecker+Invalid, 525 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 519 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:15:21,842 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 898 Invalid, 525 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 519 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:15:21,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145 states. [2022-12-14 07:15:21,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145 to 137. [2022-12-14 07:15:21,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 70 states have (on average 1.2) internal successors, (84), 76 states have internal predecessors, (84), 52 states have call successors, (52), 10 states have call predecessors, (52), 14 states have return successors, (64), 55 states have call predecessors, (64), 51 states have call successors, (64) [2022-12-14 07:15:21,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 200 transitions. [2022-12-14 07:15:21,864 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 200 transitions. Word has length 64 [2022-12-14 07:15:21,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:15:21,865 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 200 transitions. [2022-12-14 07:15:21,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 11 states have (on average 2.272727272727273) internal successors, (25), 11 states have internal predecessors, (25), 4 states have call successors, (14), 2 states have call predecessors, (14), 4 states have return successors, (13), 6 states have call predecessors, (13), 3 states have call successors, (13) [2022-12-14 07:15:21,865 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 200 transitions. [2022-12-14 07:15:21,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 07:15:21,866 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:21,867 INFO L195 NwaCegarLoop]: trace histogram [6, 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] [2022-12-14 07:15:21,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 07:15:22,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:15:22,069 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:22,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:22,070 INFO L85 PathProgramCache]: Analyzing trace with hash -1956479791, now seen corresponding path program 1 times [2022-12-14 07:15:22,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:22,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1524799445] [2022-12-14 07:15:22,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:22,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 07:15:23,119 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:23,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1524799445] [2022-12-14 07:15:23,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1524799445] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:15:23,120 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [50711206] [2022-12-14 07:15:23,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:23,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:15:23,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:15:23,121 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:15:23,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 07:15:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:23,460 INFO L263 TraceCheckSpWp]: Trace formula consists of 2496 conjuncts, 29 conjunts are in the unsatisfiable core [2022-12-14 07:15:23,463 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:15:23,812 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-14 07:15:23,812 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 07:15:24,432 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 07:15:24,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [50711206] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-14 07:15:24,432 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-14 07:15:24,432 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [15, 14] total 37 [2022-12-14 07:15:24,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926762195] [2022-12-14 07:15:24,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:15:24,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-12-14 07:15:24,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:15:24,434 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-12-14 07:15:24,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=107, Invalid=1225, Unknown=0, NotChecked=0, Total=1332 [2022-12-14 07:15:24,434 INFO L87 Difference]: Start difference. First operand 137 states and 200 transitions. Second operand has 14 states, 10 states have (on average 2.9) internal successors, (29), 12 states have internal predecessors, (29), 7 states have call successors, (15), 2 states have call predecessors, (15), 4 states have return successors, (13), 7 states have call predecessors, (13), 6 states have call successors, (13) [2022-12-14 07:15:25,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:15:25,235 INFO L93 Difference]: Finished difference Result 170 states and 252 transitions. [2022-12-14 07:15:25,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-14 07:15:25,236 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 10 states have (on average 2.9) internal successors, (29), 12 states have internal predecessors, (29), 7 states have call successors, (15), 2 states have call predecessors, (15), 4 states have return successors, (13), 7 states have call predecessors, (13), 6 states have call successors, (13) Word has length 63 [2022-12-14 07:15:25,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:15:25,237 INFO L225 Difference]: With dead ends: 170 [2022-12-14 07:15:25,237 INFO L226 Difference]: Without dead ends: 148 [2022-12-14 07:15:25,238 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 151 GetRequests, 104 SyntacticMatches, 2 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 388 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=168, Invalid=1994, Unknown=0, NotChecked=0, Total=2162 [2022-12-14 07:15:25,238 INFO L413 NwaCegarLoop]: 88 mSDtfsCounter, 132 mSDsluCounter, 458 mSDsCounter, 0 mSdLazyCounter, 843 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 148 SdHoareTripleChecker+Valid, 546 SdHoareTripleChecker+Invalid, 892 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 843 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 07:15:25,238 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [148 Valid, 546 Invalid, 892 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 843 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 07:15:25,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2022-12-14 07:15:25,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 139. [2022-12-14 07:15:25,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 139 states, 71 states have (on average 1.1971830985915493) internal successors, (85), 78 states have internal predecessors, (85), 52 states have call successors, (52), 10 states have call predecessors, (52), 15 states have return successors, (75), 55 states have call predecessors, (75), 51 states have call successors, (75) [2022-12-14 07:15:25,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 212 transitions. [2022-12-14 07:15:25,253 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 212 transitions. Word has length 63 [2022-12-14 07:15:25,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:15:25,253 INFO L495 AbstractCegarLoop]: Abstraction has 139 states and 212 transitions. [2022-12-14 07:15:25,253 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 10 states have (on average 2.9) internal successors, (29), 12 states have internal predecessors, (29), 7 states have call successors, (15), 2 states have call predecessors, (15), 4 states have return successors, (13), 7 states have call predecessors, (13), 6 states have call successors, (13) [2022-12-14 07:15:25,254 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 212 transitions. [2022-12-14 07:15:25,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 07:15:25,254 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:25,254 INFO L195 NwaCegarLoop]: trace histogram [5, 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] [2022-12-14 07:15:25,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 07:15:25,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-12-14 07:15:25,456 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:25,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:25,457 INFO L85 PathProgramCache]: Analyzing trace with hash -1461332770, now seen corresponding path program 1 times [2022-12-14 07:15:25,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:25,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336087393] [2022-12-14 07:15:25,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:25,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:25,886 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 07:15:25,886 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:25,886 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336087393] [2022-12-14 07:15:25,886 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336087393] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:15:25,886 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:15:25,886 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-14 07:15:25,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062445169] [2022-12-14 07:15:25,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:15:25,887 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-14 07:15:25,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:15:25,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-14 07:15:25,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-12-14 07:15:25,887 INFO L87 Difference]: Start difference. First operand 139 states and 212 transitions. Second operand has 9 states, 8 states have (on average 3.375) internal successors, (27), 7 states have internal predecessors, (27), 4 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 3 states have call successors, (12) [2022-12-14 07:15:26,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:15:26,037 INFO L93 Difference]: Finished difference Result 158 states and 231 transitions. [2022-12-14 07:15:26,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-14 07:15:26,037 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 3.375) internal successors, (27), 7 states have internal predecessors, (27), 4 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 3 states have call successors, (12) Word has length 61 [2022-12-14 07:15:26,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:15:26,039 INFO L225 Difference]: With dead ends: 158 [2022-12-14 07:15:26,039 INFO L226 Difference]: Without dead ends: 130 [2022-12-14 07:15:26,040 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2022-12-14 07:15:26,041 INFO L413 NwaCegarLoop]: 86 mSDtfsCounter, 22 mSDsluCounter, 532 mSDsCounter, 0 mSdLazyCounter, 164 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 618 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 164 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:15:26,041 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [32 Valid, 618 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 164 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 07:15:26,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2022-12-14 07:15:26,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 128. [2022-12-14 07:15:26,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 66 states have (on average 1.196969696969697) internal successors, (79), 73 states have internal predecessors, (79), 46 states have call successors, (46), 10 states have call predecessors, (46), 15 states have return successors, (65), 48 states have call predecessors, (65), 45 states have call successors, (65) [2022-12-14 07:15:26,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 190 transitions. [2022-12-14 07:15:26,054 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 190 transitions. Word has length 61 [2022-12-14 07:15:26,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:15:26,054 INFO L495 AbstractCegarLoop]: Abstraction has 128 states and 190 transitions. [2022-12-14 07:15:26,054 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 3.375) internal successors, (27), 7 states have internal predecessors, (27), 4 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 4 states have call predecessors, (12), 3 states have call successors, (12) [2022-12-14 07:15:26,054 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 190 transitions. [2022-12-14 07:15:26,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-14 07:15:26,055 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:26,055 INFO L195 NwaCegarLoop]: trace histogram [7, 3, 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] [2022-12-14 07:15:26,055 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-14 07:15:26,055 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:26,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:26,056 INFO L85 PathProgramCache]: Analyzing trace with hash -1193273139, now seen corresponding path program 1 times [2022-12-14 07:15:26,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:26,056 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1690363870] [2022-12-14 07:15:26,056 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:26,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:26,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:27,661 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-12-14 07:15:27,661 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:27,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1690363870] [2022-12-14 07:15:27,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1690363870] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:15:27,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1646536309] [2022-12-14 07:15:27,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:27,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:15:27,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:15:27,663 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:15:27,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 07:15:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:27,984 INFO L263 TraceCheckSpWp]: Trace formula consists of 2515 conjuncts, 46 conjunts are in the unsatisfiable core [2022-12-14 07:15:27,987 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:15:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 07:15:28,515 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 07:15:28,931 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-12-14 07:15:28,931 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1646536309] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-14 07:15:28,931 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-14 07:15:28,931 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [21, 20] total 43 [2022-12-14 07:15:28,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [694756800] [2022-12-14 07:15:28,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:15:28,932 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-14 07:15:28,932 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:15:28,932 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-14 07:15:28,933 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=127, Invalid=1679, Unknown=0, NotChecked=0, Total=1806 [2022-12-14 07:15:28,933 INFO L87 Difference]: Start difference. First operand 128 states and 190 transitions. Second operand has 9 states, 8 states have (on average 3.25) internal successors, (26), 7 states have internal predecessors, (26), 3 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-14 07:15:29,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:15:29,134 INFO L93 Difference]: Finished difference Result 148 states and 215 transitions. [2022-12-14 07:15:29,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-14 07:15:29,134 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 3.25) internal successors, (26), 7 states have internal predecessors, (26), 3 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) Word has length 72 [2022-12-14 07:15:29,135 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:15:29,136 INFO L225 Difference]: With dead ends: 148 [2022-12-14 07:15:29,136 INFO L226 Difference]: Without dead ends: 146 [2022-12-14 07:15:29,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 122 SyntacticMatches, 2 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 374 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=137, Invalid=1843, Unknown=0, NotChecked=0, Total=1980 [2022-12-14 07:15:29,138 INFO L413 NwaCegarLoop]: 75 mSDtfsCounter, 38 mSDsluCounter, 310 mSDsCounter, 0 mSdLazyCounter, 140 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 385 SdHoareTripleChecker+Invalid, 156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 140 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-12-14 07:15:29,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [47 Valid, 385 Invalid, 156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 140 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-12-14 07:15:29,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-12-14 07:15:29,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 138. [2022-12-14 07:15:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 72 states have (on average 1.1944444444444444) internal successors, (86), 79 states have internal predecessors, (86), 48 states have call successors, (48), 12 states have call predecessors, (48), 17 states have return successors, (67), 50 states have call predecessors, (67), 47 states have call successors, (67) [2022-12-14 07:15:29,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 201 transitions. [2022-12-14 07:15:29,153 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 201 transitions. Word has length 72 [2022-12-14 07:15:29,153 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:15:29,153 INFO L495 AbstractCegarLoop]: Abstraction has 138 states and 201 transitions. [2022-12-14 07:15:29,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 3.25) internal successors, (26), 7 states have internal predecessors, (26), 3 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (15), 3 states have call predecessors, (15), 2 states have call successors, (15) [2022-12-14 07:15:29,153 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 201 transitions. [2022-12-14 07:15:29,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 07:15:29,154 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:15:29,154 INFO L195 NwaCegarLoop]: trace histogram [7, 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] [2022-12-14 07:15:29,162 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-14 07:15:29,355 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-14 07:15:29,356 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:15:29,357 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:15:29,358 INFO L85 PathProgramCache]: Analyzing trace with hash -864899072, now seen corresponding path program 1 times [2022-12-14 07:15:29,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:15:29,359 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521234933] [2022-12-14 07:15:29,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:29,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:15:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:30,358 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 07:15:30,358 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:15:30,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521234933] [2022-12-14 07:15:30,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1521234933] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:15:30,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1424508163] [2022-12-14 07:15:30,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:15:30,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:15:30,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:15:30,359 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:15:30,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fbbddae3-86ef-424e-a93e-def55afcf60e/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 07:15:30,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:15:30,601 INFO L263 TraceCheckSpWp]: Trace formula consists of 2540 conjuncts, 25 conjunts are in the unsatisfiable core [2022-12-14 07:15:30,603 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:15:30,868 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-12-14 07:15:30,868 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 07:15:31,305 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2022-12-14 07:15:31,305 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1424508163] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 07:15:31,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1595022493] [2022-12-14 07:15:31,319 INFO L159 IcfgInterpreter]: Started Sifa with 50 locations of interest [2022-12-14 07:15:31,319 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 07:15:31,321 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 07:15:31,325 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 07:15:31,325 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 07:16:09,754 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 07:16:09,759 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 07:16:44,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:44,661 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-12-14 07:16:45,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:45,113 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 16 [2022-12-14 07:16:47,424 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 15 treesize of output 1 [2022-12-14 07:16:47,428 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 15 treesize of output 1 [2022-12-14 07:16:47,432 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 07:16:47,437 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 15 treesize of output 1 [2022-12-14 07:16:47,476 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 19 treesize of output 1 [2022-12-14 07:16:47,477 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 19 treesize of output 1 [2022-12-14 07:16:47,487 INFO L321 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2022-12-14 07:16:47,487 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 42 [2022-12-14 07:16:47,490 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 19 treesize of output 1 [2022-12-14 07:16:48,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:48,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:48,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:48,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:48,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:48,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:48,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:48,898 INFO L217 Elim1Store]: Index analysis took 112 ms [2022-12-14 07:16:48,930 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-12-14 07:16:49,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,181 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-12-14 07:16:49,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:49,822 INFO L217 Elim1Store]: Index analysis took 421 ms [2022-12-14 07:16:49,882 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 309 select indices, 309 select index equivalence classes, 33689 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2766 treesize of output 928 [2022-12-14 07:16:52,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:52,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:52,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:52,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:52,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:52,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-12-14 07:16:53,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,315 INFO L217 Elim1Store]: Index analysis took 105 ms [2022-12-14 07:16:53,333 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-12-14 07:16:53,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:53,955 INFO L217 Elim1Store]: Index analysis took 426 ms [2022-12-14 07:16:53,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 309 select indices, 309 select index equivalence classes, 33689 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2766 treesize of output 928 [2022-12-14 07:16:54,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:54,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:54,196 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-12-14 07:16:54,196 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 5 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 29 [2022-12-14 07:16:54,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:54,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:16:54,212 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 24 [2022-12-14 07:17:12,560 INFO L197 IcfgInterpreter]: Interpreting procedure aws_array_eq_ignore_case with input of size 125 for LOIs [2022-12-14 07:17:12,905 INFO L197 IcfgInterpreter]: Interpreting procedure save_byte_from_array with input of size 2549 for LOIs [2022-12-14 07:17:45,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,667 INFO L217 Elim1Store]: Index analysis took 167 ms [2022-12-14 07:17:45,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,717 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:17:45,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,760 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:17:45,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,776 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:17:45,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:45,810 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:17:46,132 INFO L321 Elim1Store]: treesize reduction 64, result has 44.8 percent of original size [2022-12-14 07:17:46,138 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33689 disjoint index pairs (out of 47586 index pairs), introduced 310 new quantified variables, introduced 5 case distinctions, treesize of input 6644 treesize of output 7579 [2022-12-14 07:17:48,317 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 6612 treesize of output 6600 [2022-12-14 07:17:48,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,862 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:17:48,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:48,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:49,014 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-12-14 07:17:49,019 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 17043 disjoint index pairs (out of 18528 index pairs), introduced 194 new quantified variables, introduced 1 case distinctions, treesize of input 6588 treesize of output 7159 [2022-12-14 07:17:50,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,395 INFO L173 IndexEqualityManager]: detected equality via solver [2022-12-14 07:17:50,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:17:50,537 INFO L321 Elim1Store]: treesize reduction 17, result has 39.3 percent of original size [2022-12-14 07:17:50,542 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 17043 disjoint index pairs (out of 18528 index pairs), introduced 194 new quantified variables, introduced 1 case distinctions, treesize of input 6560 treesize of output 7131 [2022-12-14 07:20:45,012 WARN L233 SmtUtils]: Spent 7.67s on a formula simplification that was a NOOP. DAG size: 2542 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-12-14 07:23:29,197 WARN L233 SmtUtils]: Spent 15.82s on a formula simplification. DAG size of input: 2585 DAG size of output: 2585 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-12-14 07:23:46,618 WARN L233 SmtUtils]: Spent 7.96s on a formula simplification. DAG size of input: 2548 DAG size of output: 2548 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-12-14 07:26:49,406 WARN L233 SmtUtils]: Spent 17.91s on a formula simplification that was a NOOP. DAG size: 2578 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2022-12-14 07:28:03,068 WARN L233 SmtUtils]: Spent 8.15s on a formula simplification that was a NOOP. DAG size: 2578 (called from [L 800] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify)