./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba --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 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 --- 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-b5237d8 [2022-11-22 02:08:33,292 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 02:08:33,294 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 02:08:33,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 02:08:33,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 02:08:33,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 02:08:33,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 02:08:33,335 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 02:08:33,338 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 02:08:33,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 02:08:33,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 02:08:33,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 02:08:33,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 02:08:33,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 02:08:33,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 02:08:33,363 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 02:08:33,365 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 02:08:33,366 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 02:08:33,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 02:08:33,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 02:08:33,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 02:08:33,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 02:08:33,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 02:08:33,385 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 02:08:33,389 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 02:08:33,390 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 02:08:33,390 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 02:08:33,391 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 02:08:33,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 02:08:33,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 02:08:33,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 02:08:33,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 02:08:33,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 02:08:33,405 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 02:08:33,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 02:08:33,407 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 02:08:33,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 02:08:33,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 02:08:33,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 02:08:33,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 02:08:33,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 02:08:33,414 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 02:08:33,462 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 02:08:33,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 02:08:33,466 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 02:08:33,467 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 02:08:33,468 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 02:08:33,480 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 02:08:33,481 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 02:08:33,481 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 02:08:33,481 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 02:08:33,482 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 02:08:33,483 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 02:08:33,483 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 02:08:33,484 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 02:08:33,484 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 02:08:33,484 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 02:08:33,485 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 02:08:33,485 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 02:08:33,485 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 02:08:33,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 02:08:33,487 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 02:08:33,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 02:08:33,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 02:08:33,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 02:08:33,489 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 02:08:33,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 02:08:33,489 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 02:08:33,490 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 02:08:33,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 02:08:33,491 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 02:08:33,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:08:33,491 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 02:08:33,492 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 02:08:33,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 02:08:33,493 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 02:08:33,493 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 02:08:33,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 02:08:33,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 02:08:33,494 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 02:08:33,494 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_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 [2022-11-22 02:08:33,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 02:08:33,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 02:08:33,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 02:08:33,802 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 02:08:33,802 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 02:08:33,804 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-11-22 02:08:37,078 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 02:08:37,659 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 02:08:37,660 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-11-22 02:08:37,693 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/data/66fbe67c3/3ab28c0be93d41ecb53ff87cb3d2ff05/FLAG3c977a503 [2022-11-22 02:08:37,709 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/data/66fbe67c3/3ab28c0be93d41ecb53ff87cb3d2ff05 [2022-11-22 02:08:37,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 02:08:37,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 02:08:37,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 02:08:37,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 02:08:37,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 02:08:37,723 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:08:37" (1/1) ... [2022-11-22 02:08:37,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60e99ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:37, skipping insertion in model container [2022-11-22 02:08:37,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:08:37" (1/1) ... [2022-11-22 02:08:37,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 02:08:37,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 02:08:38,170 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_f8a0c3cb-dfca-47f5-936b-33b3e156565c/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2022-11-22 02:08:38,185 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_f8a0c3cb-dfca-47f5-936b-33b3e156565c/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2022-11-22 02:08:39,581 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,582 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,583 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,583 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,585 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,601 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,602 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,604 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,608 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:39,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:40,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-22 02:08:40,375 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-22 02:08:40,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-22 02:08:40,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-22 02:08:40,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-22 02:08:40,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-22 02:08:40,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-22 02:08:40,383 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-22 02:08:40,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-22 02:08:40,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-22 02:08:40,716 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-22 02:08:41,253 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,254 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,292 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,303 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,304 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,337 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,410 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:08:41,460 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 02:08:41,485 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_f8a0c3cb-dfca-47f5-936b-33b3e156565c/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2022-11-22 02:08:41,496 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_f8a0c3cb-dfca-47f5-936b-33b3e156565c/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2022-11-22 02:08:41,552 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,554 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,554 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,568 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,569 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,571 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,575 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,576 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,577 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,577 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,578 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,620 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-22 02:08:41,621 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-22 02:08:41,622 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-22 02:08:41,623 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-22 02:08:41,624 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-22 02:08:41,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-22 02:08:41,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-22 02:08:41,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-22 02:08:41,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-22 02:08:41,628 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-22 02:08:41,661 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-22 02:08:41,781 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,782 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,790 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,794 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,795 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,810 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,811 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,811 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,811 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,812 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,812 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 02:08:41,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 02:08:42,197 INFO L208 MainTranslator]: Completed translation [2022-11-22 02:08:42,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42 WrapperNode [2022-11-22 02:08:42,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 02:08:42,199 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 02:08:42,199 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 02:08:42,200 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 02:08:42,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,339 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,484 INFO L138 Inliner]: procedures = 775, calls = 2488, calls flagged for inlining = 70, calls inlined = 25, statements flattened = 1380 [2022-11-22 02:08:42,485 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 02:08:42,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 02:08:42,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 02:08:42,487 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 02:08:42,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,525 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,593 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,609 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 02:08:42,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 02:08:42,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 02:08:42,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 02:08:42,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (1/1) ... [2022-11-22 02:08:42,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 02:08:42,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:08:42,667 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 02:08:42,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 02:08:42,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-22 02:08:42,726 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-22 02:08:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-22 02:08:42,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 02:08:42,726 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-22 02:08:42,726 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-22 02:08:42,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-22 02:08:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-22 02:08:42,727 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-22 02:08:42,727 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-22 02:08:42,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 02:08:42,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 02:08:42,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 02:08:42,728 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2022-11-22 02:08:42,728 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2022-11-22 02:08:42,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 02:08:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 02:08:42,729 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-22 02:08:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-22 02:08:42,729 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-22 02:08:42,729 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-22 02:08:42,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-22 02:08:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-22 02:08:42,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 02:08:42,730 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-22 02:08:42,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-22 02:08:42,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 02:08:42,731 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-22 02:08:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-22 02:08:42,731 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 02:08:42,731 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2022-11-22 02:08:42,731 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2022-11-22 02:08:42,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-22 02:08:42,732 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-22 02:08:42,733 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2022-11-22 02:08:42,735 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2022-11-22 02:08:42,736 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2022-11-22 02:08:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2022-11-22 02:08:42,736 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2022-11-22 02:08:42,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2022-11-22 02:08:42,736 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 02:08:42,737 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-22 02:08:42,738 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-22 02:08:42,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-11-22 02:08:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2022-11-22 02:08:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2022-11-22 02:08:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-11-22 02:08:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-22 02:08:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-22 02:08:42,744 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 02:08:42,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-22 02:08:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2022-11-22 02:08:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2022-11-22 02:08:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2022-11-22 02:08:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2022-11-22 02:08:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2022-11-22 02:08:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2022-11-22 02:08:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-22 02:08:42,745 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-22 02:08:42,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-22 02:08:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-22 02:08:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 02:08:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-22 02:08:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-22 02:08:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-22 02:08:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-22 02:08:42,746 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-22 02:08:42,746 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-22 02:08:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2022-11-22 02:08:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2022-11-22 02:08:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:08:42,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-22 02:08:42,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 02:08:43,231 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 02:08:43,236 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 02:08:43,570 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2022-11-22 02:08:43,658 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-22 02:08:44,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2022-11-22 02:08:44,423 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2022-11-22 02:08:45,462 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 02:08:45,823 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 02:08:45,823 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-22 02:08:45,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:08:45 BoogieIcfgContainer [2022-11-22 02:08:45,826 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 02:08:45,829 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 02:08:45,829 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 02:08:45,832 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 02:08:45,833 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 02:08:37" (1/3) ... [2022-11-22 02:08:45,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17f98322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:08:45, skipping insertion in model container [2022-11-22 02:08:45,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:08:42" (2/3) ... [2022-11-22 02:08:45,836 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@17f98322 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 02:08:45, skipping insertion in model container [2022-11-22 02:08:45,836 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:08:45" (3/3) ... [2022-11-22 02:08:45,837 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_put_harness.i [2022-11-22 02:08:45,859 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 02:08:45,860 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-22 02:08:45,951 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 02:08:45,964 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;@401de307, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 02:08:45,965 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-22 02:08:45,974 INFO L276 IsEmpty]: Start isEmpty. Operand has 286 states, 173 states have (on average 1.260115606936416) internal successors, (218), 170 states have internal predecessors, (218), 86 states have call successors, (86), 29 states have call predecessors, (86), 29 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-11-22 02:08:45,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-22 02:08:45,993 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:08:45,994 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:08:45,995 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:08:46,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:08:46,004 INFO L85 PathProgramCache]: Analyzing trace with hash 2071447821, now seen corresponding path program 1 times [2022-11-22 02:08:46,016 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:08:46,016 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742614846] [2022-11-22 02:08:46,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:08:46,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:08:46,439 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:08:46,440 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2053781341] [2022-11-22 02:08:46,440 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:08:46,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:08:46,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:08:46,446 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:08:46,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 02:08:47,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:08:47,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 2809 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-22 02:08:47,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:08:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-22 02:08:47,488 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:08:47,488 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:08:47,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742614846] [2022-11-22 02:08:47,488 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:08:47,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2053781341] [2022-11-22 02:08:47,489 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2053781341] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:08:47,489 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:08:47,490 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 02:08:47,492 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372467187] [2022-11-22 02:08:47,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:08:47,498 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 02:08:47,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:08:47,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 02:08:47,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 02:08:47,531 INFO L87 Difference]: Start difference. First operand has 286 states, 173 states have (on average 1.260115606936416) internal successors, (218), 170 states have internal predecessors, (218), 86 states have call successors, (86), 29 states have call predecessors, (86), 29 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-22 02:08:49,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:08:49,430 INFO L93 Difference]: Finished difference Result 568 states and 799 transitions. [2022-11-22 02:08:49,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-22 02:08:49,433 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) Word has length 95 [2022-11-22 02:08:49,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:08:49,446 INFO L225 Difference]: With dead ends: 568 [2022-11-22 02:08:49,446 INFO L226 Difference]: Without dead ends: 288 [2022-11-22 02:08:49,451 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-22 02:08:49,455 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 1 mSDsluCounter, 1000 mSDsCounter, 0 mSdLazyCounter, 191 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1336 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-11-22 02:08:49,456 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1336 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 191 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-11-22 02:08:49,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2022-11-22 02:08:49,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 288. [2022-11-22 02:08:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 288 states, 171 states have (on average 1.239766081871345) internal successors, (212), 172 states have internal predecessors, (212), 86 states have call successors, (86), 29 states have call predecessors, (86), 30 states have return successors, (89), 86 states have call predecessors, (89), 85 states have call successors, (89) [2022-11-22 02:08:49,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 387 transitions. [2022-11-22 02:08:49,525 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 387 transitions. Word has length 95 [2022-11-22 02:08:49,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:08:49,526 INFO L495 AbstractCegarLoop]: Abstraction has 288 states and 387 transitions. [2022-11-22 02:08:49,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-22 02:08:49,526 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 387 transitions. [2022-11-22 02:08:49,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-22 02:08:49,530 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:08:49,531 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:08:49,550 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-22 02:08:49,744 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-22 02:08:49,744 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:08:49,745 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:08:49,745 INFO L85 PathProgramCache]: Analyzing trace with hash -1168843014, now seen corresponding path program 1 times [2022-11-22 02:08:49,745 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:08:49,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385681897] [2022-11-22 02:08:49,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:08:49,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:08:50,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:08:52,988 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-22 02:08:52,989 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:08:52,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385681897] [2022-11-22 02:08:52,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [385681897] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:08:52,990 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:08:52,990 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-22 02:08:52,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1445348108] [2022-11-22 02:08:52,991 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:08:52,994 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-22 02:08:52,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:08:52,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-22 02:08:52,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-22 02:08:52,995 INFO L87 Difference]: Start difference. First operand 288 states and 387 transitions. Second operand has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-22 02:08:56,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:08:56,056 INFO L93 Difference]: Finished difference Result 560 states and 751 transitions. [2022-11-22 02:08:56,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 02:08:56,057 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) Word has length 99 [2022-11-22 02:08:56,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:08:56,061 INFO L225 Difference]: With dead ends: 560 [2022-11-22 02:08:56,061 INFO L226 Difference]: Without dead ends: 290 [2022-11-22 02:08:56,064 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-22 02:08:56,065 INFO L413 NwaCegarLoop]: 328 mSDtfsCounter, 66 mSDsluCounter, 1429 mSDsCounter, 0 mSdLazyCounter, 417 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 90 SdHoareTripleChecker+Valid, 1757 SdHoareTripleChecker+Invalid, 423 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-22 02:08:56,066 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [90 Valid, 1757 Invalid, 423 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 417 Invalid, 0 Unknown, 0 Unchecked, 3.0s Time] [2022-11-22 02:08:56,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-11-22 02:08:56,098 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-11-22 02:08:56,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 290 states, 172 states have (on average 1.2383720930232558) internal successors, (213), 174 states have internal predecessors, (213), 86 states have call successors, (86), 29 states have call predecessors, (86), 31 states have return successors, (90), 86 states have call predecessors, (90), 85 states have call successors, (90) [2022-11-22 02:08:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 389 transitions. [2022-11-22 02:08:56,103 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 389 transitions. Word has length 99 [2022-11-22 02:08:56,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:08:56,104 INFO L495 AbstractCegarLoop]: Abstraction has 290 states and 389 transitions. [2022-11-22 02:08:56,104 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-22 02:08:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 389 transitions. [2022-11-22 02:08:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-22 02:08:56,107 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:08:56,107 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:08:56,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 02:08:56,108 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:08:56,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:08:56,109 INFO L85 PathProgramCache]: Analyzing trace with hash 1978788158, now seen corresponding path program 1 times [2022-11-22 02:08:56,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:08:56,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828203178] [2022-11-22 02:08:56,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:08:56,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:08:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:08:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-22 02:08:57,936 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:08:57,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828203178] [2022-11-22 02:08:57,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828203178] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:08:57,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [82878314] [2022-11-22 02:08:57,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:08:57,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:08:57,937 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:08:57,939 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:08:57,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 02:08:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:08:58,869 INFO L263 TraceCheckSpWp]: Trace formula consists of 2836 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-22 02:08:58,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:08:59,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 11 treesize of output 7 [2022-11-22 02:08:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-22 02:08:59,630 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:08:59,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [82878314] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:08:59,631 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 02:08:59,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [8] total 18 [2022-11-22 02:08:59,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [199584985] [2022-11-22 02:08:59,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:08:59,634 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-22 02:08:59,635 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:08:59,635 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-22 02:08:59,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2022-11-22 02:08:59,639 INFO L87 Difference]: Start difference. First operand 290 states and 389 transitions. Second operand has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-22 02:09:04,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2022-11-22 02:09:06,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:08,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:10,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:12,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:15,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:17,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:19,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:21,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:23,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:26,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:28,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:30,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:32,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:34,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:36,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:38,540 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:40,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:42,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:44,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:46,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:48,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:50,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:53,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:55,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:57,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:09:59,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:10:01,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:10:03,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:10:06,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:10:08,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:10:13,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-22 02:10:15,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2022-11-22 02:10:15,639 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:15,639 INFO L93 Difference]: Finished difference Result 626 states and 821 transitions. [2022-11-22 02:10:15,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-22 02:10:15,641 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) Word has length 105 [2022-11-22 02:10:15,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:15,644 INFO L225 Difference]: With dead ends: 626 [2022-11-22 02:10:15,644 INFO L226 Difference]: Without dead ends: 347 [2022-11-22 02:10:15,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=85, Invalid=565, Unknown=0, NotChecked=0, Total=650 [2022-11-22 02:10:15,647 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 124 mSDsluCounter, 2650 mSDsCounter, 0 mSdLazyCounter, 1043 mSolverCounterSat, 24 mSolverCounterUnsat, 33 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 75.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 147 SdHoareTripleChecker+Valid, 2990 SdHoareTripleChecker+Invalid, 1100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 1043 IncrementalHoareTripleChecker+Invalid, 33 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 75.7s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:15,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [147 Valid, 2990 Invalid, 1100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 1043 Invalid, 33 Unknown, 0 Unchecked, 75.7s Time] [2022-11-22 02:10:15,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2022-11-22 02:10:15,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 344. [2022-11-22 02:10:15,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 203 states have (on average 1.2167487684729064) internal successors, (247), 204 states have internal predecessors, (247), 97 states have call successors, (97), 42 states have call predecessors, (97), 43 states have return successors, (103), 97 states have call predecessors, (103), 96 states have call successors, (103) [2022-11-22 02:10:15,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 447 transitions. [2022-11-22 02:10:15,683 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 447 transitions. Word has length 105 [2022-11-22 02:10:15,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:15,684 INFO L495 AbstractCegarLoop]: Abstraction has 344 states and 447 transitions. [2022-11-22 02:10:15,684 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-22 02:10:15,684 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 447 transitions. [2022-11-22 02:10:15,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-22 02:10:15,686 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:15,686 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:15,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-22 02:10:15,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:15,898 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:15,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:15,898 INFO L85 PathProgramCache]: Analyzing trace with hash 1186206438, now seen corresponding path program 1 times [2022-11-22 02:10:15,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:15,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915841940] [2022-11-22 02:10:15,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:15,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:16,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:16,843 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-22 02:10:16,843 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:16,844 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915841940] [2022-11-22 02:10:16,844 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [915841940] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:10:16,844 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:10:16,848 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 02:10:16,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342205926] [2022-11-22 02:10:16,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:10:16,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 02:10:16,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:10:16,851 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 02:10:16,852 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 02:10:16,852 INFO L87 Difference]: Start difference. First operand 344 states and 447 transitions. Second operand has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-22 02:10:19,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:19,318 INFO L93 Difference]: Finished difference Result 595 states and 787 transitions. [2022-11-22 02:10:19,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-22 02:10:19,319 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) Word has length 109 [2022-11-22 02:10:19,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:19,322 INFO L225 Difference]: With dead ends: 595 [2022-11-22 02:10:19,322 INFO L226 Difference]: Without dead ends: 346 [2022-11-22 02:10:19,323 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 02:10:19,324 INFO L413 NwaCegarLoop]: 319 mSDtfsCounter, 0 mSDsluCounter, 925 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1244 SdHoareTripleChecker+Invalid, 281 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.4s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:19,325 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1244 Invalid, 281 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 281 Invalid, 0 Unknown, 0 Unchecked, 2.4s Time] [2022-11-22 02:10:19,326 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 346 states. [2022-11-22 02:10:19,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 346 to 346. [2022-11-22 02:10:19,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 346 states, 204 states have (on average 1.2156862745098038) internal successors, (248), 206 states have internal predecessors, (248), 97 states have call successors, (97), 42 states have call predecessors, (97), 44 states have return successors, (109), 97 states have call predecessors, (109), 96 states have call successors, (109) [2022-11-22 02:10:19,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 454 transitions. [2022-11-22 02:10:19,367 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 454 transitions. Word has length 109 [2022-11-22 02:10:19,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:19,368 INFO L495 AbstractCegarLoop]: Abstraction has 346 states and 454 transitions. [2022-11-22 02:10:19,368 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-22 02:10:19,369 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 454 transitions. [2022-11-22 02:10:19,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-22 02:10:19,370 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:19,371 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:19,371 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 02:10:19,371 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:19,371 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:19,372 INFO L85 PathProgramCache]: Analyzing trace with hash 2134113422, now seen corresponding path program 1 times [2022-11-22 02:10:19,372 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:19,372 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807401610] [2022-11-22 02:10:19,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:19,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:21,155 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-22 02:10:21,155 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:21,156 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807401610] [2022-11-22 02:10:21,156 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807401610] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:10:21,156 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:10:21,156 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 02:10:21,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1466597237] [2022-11-22 02:10:21,157 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:10:21,158 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 02:10:21,158 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:10:21,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 02:10:21,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 02:10:21,159 INFO L87 Difference]: Start difference. First operand 346 states and 454 transitions. Second operand has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-11-22 02:10:24,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:24,289 INFO L93 Difference]: Finished difference Result 354 states and 461 transitions. [2022-11-22 02:10:24,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-22 02:10:24,289 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) Word has length 113 [2022-11-22 02:10:24,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:24,293 INFO L225 Difference]: With dead ends: 354 [2022-11-22 02:10:24,294 INFO L226 Difference]: Without dead ends: 352 [2022-11-22 02:10:24,294 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-22 02:10:24,295 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 8 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 1321 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:24,295 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 1321 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-11-22 02:10:24,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2022-11-22 02:10:24,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 350. [2022-11-22 02:10:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 350 states, 207 states have (on average 1.21256038647343) internal successors, (251), 209 states have internal predecessors, (251), 97 states have call successors, (97), 43 states have call predecessors, (97), 45 states have return successors, (109), 97 states have call predecessors, (109), 96 states have call successors, (109) [2022-11-22 02:10:24,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 457 transitions. [2022-11-22 02:10:24,322 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 457 transitions. Word has length 113 [2022-11-22 02:10:24,322 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:24,323 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 457 transitions. [2022-11-22 02:10:24,323 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-11-22 02:10:24,323 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 457 transitions. [2022-11-22 02:10:24,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-22 02:10:24,325 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:24,325 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:24,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-22 02:10:24,326 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:24,326 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:24,326 INFO L85 PathProgramCache]: Analyzing trace with hash 984013168, now seen corresponding path program 1 times [2022-11-22 02:10:24,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:24,327 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [289144817] [2022-11-22 02:10:24,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:24,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:25,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:26,876 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-22 02:10:26,877 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:26,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [289144817] [2022-11-22 02:10:26,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [289144817] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 02:10:26,877 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1770173480] [2022-11-22 02:10:26,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:26,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:26,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:10:26,879 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:10:26,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-22 02:10:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:28,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 2922 conjuncts, 61 conjunts are in the unsatisfiable core [2022-11-22 02:10:28,031 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:10:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-22 02:10:28,191 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:10:28,191 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1770173480] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:10:28,191 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 02:10:28,192 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 8 [2022-11-22 02:10:28,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [104950239] [2022-11-22 02:10:28,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:10:28,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 02:10:28,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:10:28,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 02:10:28,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-22 02:10:28,193 INFO L87 Difference]: Start difference. First operand 350 states and 457 transitions. Second operand has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2022-11-22 02:10:31,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:31,382 INFO L93 Difference]: Finished difference Result 658 states and 860 transitions. [2022-11-22 02:10:31,383 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 02:10:31,383 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) Word has length 122 [2022-11-22 02:10:31,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:31,386 INFO L225 Difference]: With dead ends: 658 [2022-11-22 02:10:31,386 INFO L226 Difference]: Without dead ends: 352 [2022-11-22 02:10:31,387 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-22 02:10:31,389 INFO L413 NwaCegarLoop]: 310 mSDtfsCounter, 65 mSDsluCounter, 1106 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 1416 SdHoareTripleChecker+Invalid, 384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:31,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 1416 Invalid, 384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 384 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-11-22 02:10:31,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2022-11-22 02:10:31,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 352. [2022-11-22 02:10:31,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 352 states, 208 states have (on average 1.2067307692307692) internal successors, (251), 211 states have internal predecessors, (251), 97 states have call successors, (97), 43 states have call predecessors, (97), 46 states have return successors, (110), 97 states have call predecessors, (110), 96 states have call successors, (110) [2022-11-22 02:10:31,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 458 transitions. [2022-11-22 02:10:31,420 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 458 transitions. Word has length 122 [2022-11-22 02:10:31,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:31,421 INFO L495 AbstractCegarLoop]: Abstraction has 352 states and 458 transitions. [2022-11-22 02:10:31,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2022-11-22 02:10:31,422 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 458 transitions. [2022-11-22 02:10:31,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-22 02:10:31,424 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:31,425 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:31,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-22 02:10:31,638 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-22 02:10:31,638 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:31,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:31,639 INFO L85 PathProgramCache]: Analyzing trace with hash 1396728580, now seen corresponding path program 1 times [2022-11-22 02:10:31,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:31,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1987349264] [2022-11-22 02:10:31,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:31,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:31,745 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:10:31,746 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1010367657] [2022-11-22 02:10:31,746 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:31,746 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:31,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:10:31,748 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:10:31,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-22 02:10:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:33,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 3022 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-22 02:10:33,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:10:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-22 02:10:33,455 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:10:33,803 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-22 02:10:33,804 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:33,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1987349264] [2022-11-22 02:10:33,804 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:10:33,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1010367657] [2022-11-22 02:10:33,804 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1010367657] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-22 02:10:33,804 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 02:10:33,805 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 13 [2022-11-22 02:10:33,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717938556] [2022-11-22 02:10:33,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:10:33,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 02:10:33,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:10:33,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 02:10:33,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2022-11-22 02:10:33,806 INFO L87 Difference]: Start difference. First operand 352 states and 458 transitions. Second operand has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 02:10:36,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:36,072 INFO L93 Difference]: Finished difference Result 360 states and 465 transitions. [2022-11-22 02:10:36,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-22 02:10:36,073 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) Word has length 127 [2022-11-22 02:10:36,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:36,076 INFO L225 Difference]: With dead ends: 360 [2022-11-22 02:10:36,076 INFO L226 Difference]: Without dead ends: 358 [2022-11-22 02:10:36,077 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 253 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-11-22 02:10:36,078 INFO L413 NwaCegarLoop]: 338 mSDtfsCounter, 6 mSDsluCounter, 991 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 1329 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:36,078 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 1329 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2022-11-22 02:10:36,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358 states. [2022-11-22 02:10:36,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358 to 356. [2022-11-22 02:10:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 211 states have (on average 1.2037914691943128) internal successors, (254), 214 states have internal predecessors, (254), 97 states have call successors, (97), 44 states have call predecessors, (97), 47 states have return successors, (110), 97 states have call predecessors, (110), 96 states have call successors, (110) [2022-11-22 02:10:36,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 461 transitions. [2022-11-22 02:10:36,104 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 461 transitions. Word has length 127 [2022-11-22 02:10:36,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:36,104 INFO L495 AbstractCegarLoop]: Abstraction has 356 states and 461 transitions. [2022-11-22 02:10:36,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 02:10:36,105 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 461 transitions. [2022-11-22 02:10:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-22 02:10:36,107 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:36,107 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:36,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-11-22 02:10:36,324 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:36,324 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:36,324 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:36,325 INFO L85 PathProgramCache]: Analyzing trace with hash -354403869, now seen corresponding path program 1 times [2022-11-22 02:10:36,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:36,325 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348302543] [2022-11-22 02:10:36,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:36,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:36,463 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:10:36,464 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1366858738] [2022-11-22 02:10:36,464 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:36,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:36,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:10:36,466 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:10:36,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-22 02:10:37,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:37,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 3174 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-22 02:10:37,624 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:10:37,673 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-22 02:10:37,673 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:10:37,673 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:37,673 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348302543] [2022-11-22 02:10:37,674 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:10:37,674 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1366858738] [2022-11-22 02:10:37,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1366858738] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:10:37,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:10:37,674 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-22 02:10:37,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [799106447] [2022-11-22 02:10:37,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:10:37,675 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-22 02:10:37,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:10:37,676 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-22 02:10:37,676 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 02:10:37,676 INFO L87 Difference]: Start difference. First operand 356 states and 461 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 02:10:40,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:40,610 INFO L93 Difference]: Finished difference Result 454 states and 598 transitions. [2022-11-22 02:10:40,611 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-22 02:10:40,611 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 132 [2022-11-22 02:10:40,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:40,614 INFO L225 Difference]: With dead ends: 454 [2022-11-22 02:10:40,615 INFO L226 Difference]: Without dead ends: 408 [2022-11-22 02:10:40,615 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-22 02:10:40,616 INFO L413 NwaCegarLoop]: 388 mSDtfsCounter, 47 mSDsluCounter, 1069 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 1457 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:40,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 1457 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-11-22 02:10:40,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2022-11-22 02:10:40,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 360. [2022-11-22 02:10:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 214 states have (on average 1.2009345794392523) internal successors, (257), 217 states have internal predecessors, (257), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-22 02:10:40,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 465 transitions. [2022-11-22 02:10:40,643 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 465 transitions. Word has length 132 [2022-11-22 02:10:40,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:40,644 INFO L495 AbstractCegarLoop]: Abstraction has 360 states and 465 transitions. [2022-11-22 02:10:40,644 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 02:10:40,645 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 465 transitions. [2022-11-22 02:10:40,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-22 02:10:40,647 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:40,647 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:40,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-22 02:10:40,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:40,861 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:40,861 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:40,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1348643263, now seen corresponding path program 1 times [2022-11-22 02:10:40,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:40,862 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170988011] [2022-11-22 02:10:40,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:40,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:41,002 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:10:41,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [964671552] [2022-11-22 02:10:41,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:41,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:41,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:10:41,005 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:10:41,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-22 02:10:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:42,144 INFO L263 TraceCheckSpWp]: Trace formula consists of 3178 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-22 02:10:42,149 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:10:42,171 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-22 02:10:42,171 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:10:42,171 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:42,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170988011] [2022-11-22 02:10:42,172 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:10:42,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [964671552] [2022-11-22 02:10:42,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [964671552] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:10:42,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:10:42,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-22 02:10:42,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132643219] [2022-11-22 02:10:42,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:10:42,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-22 02:10:42,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:10:42,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-22 02:10:42,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 02:10:42,174 INFO L87 Difference]: Start difference. First operand 360 states and 465 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 02:10:43,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:43,181 INFO L93 Difference]: Finished difference Result 544 states and 706 transitions. [2022-11-22 02:10:43,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-22 02:10:43,182 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 134 [2022-11-22 02:10:43,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:43,184 INFO L225 Difference]: With dead ends: 544 [2022-11-22 02:10:43,185 INFO L226 Difference]: Without dead ends: 361 [2022-11-22 02:10:43,186 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-22 02:10:43,187 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 0 mSDsluCounter, 332 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 668 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:43,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 668 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-22 02:10:43,188 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2022-11-22 02:10:43,215 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 361. [2022-11-22 02:10:43,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 361 states, 215 states have (on average 1.2) internal successors, (258), 218 states have internal predecessors, (258), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-22 02:10:43,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 361 states and 466 transitions. [2022-11-22 02:10:43,219 INFO L78 Accepts]: Start accepts. Automaton has 361 states and 466 transitions. Word has length 134 [2022-11-22 02:10:43,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:43,220 INFO L495 AbstractCegarLoop]: Abstraction has 361 states and 466 transitions. [2022-11-22 02:10:43,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 02:10:43,221 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 466 transitions. [2022-11-22 02:10:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-22 02:10:43,223 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:43,224 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:43,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-22 02:10:43,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:43,444 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:43,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:43,444 INFO L85 PathProgramCache]: Analyzing trace with hash -1017546356, now seen corresponding path program 1 times [2022-11-22 02:10:43,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:43,445 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092615591] [2022-11-22 02:10:43,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:43,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:43,587 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:10:43,587 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1229492220] [2022-11-22 02:10:43,587 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:43,587 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:43,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:10:43,589 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:10:43,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-22 02:10:44,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:44,879 INFO L263 TraceCheckSpWp]: Trace formula consists of 3242 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-22 02:10:44,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:10:44,945 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-22 02:10:44,945 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 02:10:44,945 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:44,945 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092615591] [2022-11-22 02:10:44,945 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:10:44,946 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1229492220] [2022-11-22 02:10:44,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1229492220] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 02:10:44,946 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 02:10:44,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-22 02:10:44,949 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388621416] [2022-11-22 02:10:44,950 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 02:10:44,950 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 02:10:44,950 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 02:10:44,951 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 02:10:44,951 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-22 02:10:44,951 INFO L87 Difference]: Start difference. First operand 361 states and 466 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 02:10:47,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 02:10:47,556 INFO L93 Difference]: Finished difference Result 460 states and 604 transitions. [2022-11-22 02:10:47,556 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-22 02:10:47,556 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 137 [2022-11-22 02:10:47,557 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 02:10:47,559 INFO L225 Difference]: With dead ends: 460 [2022-11-22 02:10:47,559 INFO L226 Difference]: Without dead ends: 414 [2022-11-22 02:10:47,560 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-22 02:10:47,561 INFO L413 NwaCegarLoop]: 393 mSDtfsCounter, 49 mSDsluCounter, 1452 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 1845 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-22 02:10:47,561 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 1845 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 306 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-22 02:10:47,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414 states. [2022-11-22 02:10:47,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414 to 362. [2022-11-22 02:10:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 216 states have (on average 1.1990740740740742) internal successors, (259), 219 states have internal predecessors, (259), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-22 02:10:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 467 transitions. [2022-11-22 02:10:47,584 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 467 transitions. Word has length 137 [2022-11-22 02:10:47,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 02:10:47,585 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 467 transitions. [2022-11-22 02:10:47,585 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 02:10:47,586 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 467 transitions. [2022-11-22 02:10:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-22 02:10:47,588 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 02:10:47,588 INFO L195 NwaCegarLoop]: trace histogram [10, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 02:10:47,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-22 02:10:47,807 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-22 02:10:47,807 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 02:10:47,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 02:10:47,808 INFO L85 PathProgramCache]: Analyzing trace with hash -1865679397, now seen corresponding path program 1 times [2022-11-22 02:10:47,808 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 02:10:47,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37348185] [2022-11-22 02:10:47,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:47,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 02:10:47,905 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-22 02:10:47,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [291379521] [2022-11-22 02:10:47,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 02:10:47,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 02:10:47,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 [2022-11-22 02:10:47,907 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 02:10:47,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8a0c3cb-dfca-47f5-936b-33b3e156565c/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-22 02:10:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 02:10:49,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 3203 conjuncts, 49 conjunts are in the unsatisfiable core [2022-11-22 02:10:49,069 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 02:10:49,089 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 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 7 treesize of output 3 [2022-11-22 02:10:49,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 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 7 treesize of output 3 [2022-11-22 02:10:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-11-22 02:10:49,324 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 02:10:49,801 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-11-22 02:10:49,802 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 02:10:49,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37348185] [2022-11-22 02:10:49,802 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-22 02:10:49,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [291379521] [2022-11-22 02:10:49,802 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [291379521] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 02:10:49,802 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [476370594] [2022-11-22 02:10:49,828 INFO L159 IcfgInterpreter]: Started Sifa with 108 locations of interest [2022-11-22 02:10:49,828 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 02:10:49,832 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 02:10:49,837 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 02:10:49,838 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 02:10:53,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:10:53,615 INFO L217 Elim1Store]: Index analysis took 592 ms [2022-11-22 02:11:24,149 WARN L233 SmtUtils]: Spent 30.46s on a formula simplification. DAG size of input: 2150 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 02:11:24,155 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-22 02:11:24,160 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19308 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 390 case distinctions, treesize of input 997 treesize of output 2365 [2022-11-22 02:11:27,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:11:27,731 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 196 select indices, 196 select index equivalence classes, 19307 disjoint index pairs (out of 19110 index pairs), introduced 196 new quantified variables, introduced 0 case distinctions, treesize of input 987 treesize of output 1574 [2022-11-22 02:13:56,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:13:56,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:13:56,941 INFO L217 Elim1Store]: Index analysis took 361 ms [2022-11-22 02:14:28,673 WARN L233 SmtUtils]: Spent 31.68s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 02:14:28,686 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-22 02:14:28,688 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2022-11-22 02:14:32,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:32,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:32,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19505 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 0 case distinctions, treesize of input 992 treesize of output 1582 [2022-11-22 02:14:47,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-22 02:14:47,713 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 02:14:47,739 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-22 02:14:47,743 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 02:14:47,776 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 [2022-11-22 02:14:47,782 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 [2022-11-22 02:14:47,787 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 13 treesize of output 9 [2022-11-22 02:14:47,794 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 [2022-11-22 02:14:47,848 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:14:47,854 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:14:47,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:14:47,887 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:14:47,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 02:14:47,950 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-22 02:14:47,990 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 13 treesize of output 9 [2022-11-22 02:14:47,997 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 [2022-11-22 02:14:48,006 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 [2022-11-22 02:14:48,014 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 [2022-11-22 02:14:48,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:14:48,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:14:48,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-22 02:14:48,098 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-22 02:14:48,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:14:48,114 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:14:48,153 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-22 02:14:48,154 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-22 02:14:53,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:53,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:53,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:53,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:53,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:53,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:53,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:53,403 INFO L217 Elim1Store]: Index analysis took 189 ms [2022-11-22 02:14:53,438 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 [2022-11-22 02:14:54,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-22 02:14:54,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:54,703 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-22 02:14:55,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:55,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:55,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-22 02:14:56,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:56,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:56,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:56,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:56,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:56,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:14:56,423 INFO L217 Elim1Store]: Index analysis took 103 ms [2022-11-22 02:14:56,445 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 [2022-11-22 02:15:12,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-22 02:15:12,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:12,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:13,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:13,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:13,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:13,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:13,108 INFO L217 Elim1Store]: Index analysis took 122 ms [2022-11-22 02:15:13,143 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 [2022-11-22 02:15:13,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:13,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:13,984 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-22 02:15:14,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:14,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:14,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:14,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:14,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:14,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:14,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:14,934 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 [2022-11-22 02:15:15,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:15,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:15:15,592 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-22 02:15:28,142 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 02:15:28,147 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 02:15:29,358 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 02:15:31,856 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-22 02:16:13,743 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2808 for LOIs [2022-11-22 02:16:19,842 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3261 for LOIs [2022-11-22 02:16:38,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:38,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:38,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:38,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:38,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:38,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:38,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:39,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:40,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:41,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:42,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:43,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:44,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:45,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:46,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:46,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:46,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:46,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:46,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:46,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:46,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:47,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:48,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:48,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:48,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:48,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:48,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:48,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:48,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:49,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:50,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:51,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:16:52,993 INFO L217 Elim1Store]: Index analysis took 15047 ms [2022-11-22 02:17:22,670 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-22 02:17:25,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:25,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:26,129 INFO L217 Elim1Store]: Index analysis took 438 ms [2022-11-22 02:17:30,152 INFO L321 Elim1Store]: treesize reduction 864, result has 33.4 percent of original size [2022-11-22 02:17:30,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19852 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 96 case distinctions, treesize of input 1007 treesize of output 1793 [2022-11-22 02:17:55,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:55,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:55,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:57,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:58,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:17:59,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:00,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:01,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:02,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:03,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:04,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:05,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:07,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:08,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:09,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:09,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:09,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:09,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:09,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:09,243 INFO L217 Elim1Store]: Index analysis took 13716 ms [2022-11-22 02:18:40,044 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-22 02:18:42,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:18:42,986 INFO L217 Elim1Store]: Index analysis took 480 ms [2022-11-22 02:19:05,705 WARN L233 SmtUtils]: Spent 22.28s on a formula simplification. DAG size of input: 1820 DAG size of output: 993 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 02:19:05,707 INFO L321 Elim1Store]: treesize reduction 2970, result has 33.3 percent of original size [2022-11-22 02:19:05,710 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19735 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 330 case distinctions, treesize of input 1007 treesize of output 2261 [2022-11-22 02:19:53,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:19:53,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:19:53,934 INFO L217 Elim1Store]: Index analysis took 176 ms [2022-11-22 02:19:53,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-22 02:19:55,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:19:55,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:19:55,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:19:55,323 INFO L217 Elim1Store]: Index analysis took 417 ms [2022-11-22 02:20:02,348 WARN L233 SmtUtils]: Spent 7.00s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 02:20:02,350 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-22 02:20:02,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-22 02:20:03,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:03,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:03,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:03,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:03,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:03,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:03,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:03,961 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 [2022-11-22 02:20:04,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,295 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-22 02:20:04,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:04,694 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 [2022-11-22 02:20:12,630 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-22 02:20:15,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:20:15,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:20:23,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:23,708 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-22 02:20:24,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:24,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:24,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:25,058 INFO L217 Elim1Store]: Index analysis took 417 ms [2022-11-22 02:20:32,776 WARN L233 SmtUtils]: Spent 7.70s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 02:20:32,779 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-22 02:20:32,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-22 02:20:34,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:34,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:34,277 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-22 02:20:35,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:35,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:35,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:35,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:35,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:35,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:35,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:35,979 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 [2022-11-22 02:20:36,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:36,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:36,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:36,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:36,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:36,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:36,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:20:36,564 INFO L217 Elim1Store]: Index analysis took 105 ms [2022-11-22 02:20:36,594 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 [2022-11-22 02:20:43,316 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:20:43,590 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-22 02:20:44,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-22 02:21:01,682 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-22 02:21:01,682 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-22 02:21:21,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:21,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:21,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:22,291 INFO L217 Elim1Store]: Index analysis took 403 ms [2022-11-22 02:21:29,348 WARN L233 SmtUtils]: Spent 7.04s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 02:21:29,349 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-22 02:21:29,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-22 02:21:31,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:31,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:31,061 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-22 02:21:32,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:32,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:32,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:32,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:32,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:32,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:32,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:32,630 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 [2022-11-22 02:21:33,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,177 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 [2022-11-22 02:21:33,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:33,559 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-22 02:21:43,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:44,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:45,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:46,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:47,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:48,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:49,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:50,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:51,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:52,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:53,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:54,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:21:55,167 INFO L217 Elim1Store]: Index analysis took 11231 ms [2022-11-22 02:22:31,073 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-22 02:22:34,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 02:22:34,884 INFO L217 Elim1Store]: Index analysis took 502 ms [2022-11-22 02:22:37,669 INFO L321 Elim1Store]: treesize reduction 414, result has 33.4 percent of original size [2022-11-22 02:22:37,673 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19877 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 46 case distinctions, treesize of input 1007 treesize of output 1693 [2022-11-22 02:22:43,306 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3317 for LOIs