./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- 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-4e7fbc6 [2022-11-23 13:56:53,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 13:56:53,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 13:56:53,419 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 13:56:53,420 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 13:56:53,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 13:56:53,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 13:56:53,424 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 13:56:53,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 13:56:53,427 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 13:56:53,428 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 13:56:53,430 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 13:56:53,430 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 13:56:53,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 13:56:53,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 13:56:53,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 13:56:53,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 13:56:53,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 13:56:53,438 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 13:56:53,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 13:56:53,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 13:56:53,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 13:56:53,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 13:56:53,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 13:56:53,450 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 13:56:53,450 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 13:56:53,451 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 13:56:53,452 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 13:56:53,452 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 13:56:53,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 13:56:53,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 13:56:53,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 13:56:53,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 13:56:53,457 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 13:56:53,458 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 13:56:53,459 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 13:56:53,460 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 13:56:53,460 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 13:56:53,460 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 13:56:53,461 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 13:56:53,462 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 13:56:53,467 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 13:56:53,503 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 13:56:53,503 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 13:56:53,503 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 13:56:53,503 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 13:56:53,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 13:56:53,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 13:56:53,505 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 13:56:53,505 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 13:56:53,505 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 13:56:53,505 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 13:56:53,506 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 13:56:53,506 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 13:56:53,506 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 13:56:53,506 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 13:56:53,507 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 13:56:53,513 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 13:56:53,513 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 13:56:53,514 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 13:56:53,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 13:56:53,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 13:56:53,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 13:56:53,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 13:56:53,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 13:56:53,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 13:56:53,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 13:56:53,516 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 13:56:53,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 13:56:53,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 13:56:53,518 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 13:56:53,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 13:56:53,519 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 13:56:53,519 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 13:56:53,519 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 13:56:53,519 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 13:56:53,520 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 13:56:53,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 13:56:53,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 13:56:53,521 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 13:56:53,521 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_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2022-11-23 13:56:53,835 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 13:56:53,860 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 13:56:53,863 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 13:56:53,865 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 13:56:53,865 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 13:56:53,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-23 13:56:57,007 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 13:56:57,645 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 13:56:57,646 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2022-11-23 13:56:57,694 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/data/be62b2547/fe29bcf64117411baf5b27a94f787756/FLAG5cc47879f [2022-11-23 13:56:57,713 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/data/be62b2547/fe29bcf64117411baf5b27a94f787756 [2022-11-23 13:56:57,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 13:56:57,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 13:56:57,731 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 13:56:57,731 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 13:56:57,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 13:56:57,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:57" (1/1) ... [2022-11-23 13:56:57,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a49bca7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:56:57, skipping insertion in model container [2022-11-23 13:56:57,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:56:57" (1/1) ... [2022-11-23 13:56:57,748 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 13:56:57,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 13:56:58,272 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_8aec842d-11c6-4bfa-9149-50b16e00e7ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-23 13:56:58,281 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_8aec842d-11c6-4bfa-9149-50b16e00e7ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-23 13:56:59,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,412 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,414 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,436 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,439 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:56:59,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-23 13:56:59,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-23 13:56:59,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-23 13:56:59,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-23 13:56:59,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-23 13:56:59,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-23 13:56:59,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-23 13:56:59,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-23 13:56:59,965 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-23 13:56:59,965 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-23 13:57:00,204 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-23 13:57:00,337 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,405 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 13:57:00,452 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 13:57:00,468 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_8aec842d-11c6-4bfa-9149-50b16e00e7ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2022-11-23 13:57:00,469 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_8aec842d-11c6-4bfa-9149-50b16e00e7ce/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2022-11-23 13:57:00,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,509 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,516 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,517 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,605 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-23 13:57:00,608 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-23 13:57:00,608 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-23 13:57:00,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-23 13:57:00,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-23 13:57:00,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-23 13:57:00,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-23 13:57:00,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-23 13:57:00,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-23 13:57:00,617 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-23 13:57:00,655 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-23 13:57:00,769 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,770 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-23 13:57:00,817 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 13:57:01,135 INFO L208 MainTranslator]: Completed translation [2022-11-23 13:57:01,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01 WrapperNode [2022-11-23 13:57:01,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 13:57:01,137 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 13:57:01,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 13:57:01,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 13:57:01,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,258 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,387 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 799 [2022-11-23 13:57:01,387 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 13:57:01,388 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 13:57:01,388 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 13:57:01,388 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 13:57:01,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,413 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,469 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,494 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 13:57:01,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 13:57:01,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 13:57:01,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 13:57:01,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (1/1) ... [2022-11-23 13:57:01,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 13:57:01,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 13:57:01,538 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 13:57:01,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 13:57:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-23 13:57:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-23 13:57:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-23 13:57:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-23 13:57:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-23 13:57:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-23 13:57:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-23 13:57:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-23 13:57:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-23 13:57:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-23 13:57:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-23 13:57:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 13:57:01,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 13:57:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-23 13:57:01,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-23 13:57:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-23 13:57:01,639 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-23 13:57:01,639 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-23 13:57:01,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-23 13:57:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-23 13:57:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-23 13:57:01,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-23 13:57:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-11-23 13:57:01,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-11-23 13:57:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-23 13:57:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2022-11-23 13:57:01,641 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2022-11-23 13:57:01,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-23 13:57:01,987 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 13:57:01,989 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 13:57:03,436 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 13:57:03,703 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 13:57:03,703 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-23 13:57:03,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:57:03 BoogieIcfgContainer [2022-11-23 13:57:03,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 13:57:03,710 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 13:57:03,710 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 13:57:03,713 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 13:57:03,714 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 01:56:57" (1/3) ... [2022-11-23 13:57:03,716 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382e1615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:57:03, skipping insertion in model container [2022-11-23 13:57:03,716 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:57:01" (2/3) ... [2022-11-23 13:57:03,717 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@382e1615 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 01:57:03, skipping insertion in model container [2022-11-23 13:57:03,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:57:03" (3/3) ... [2022-11-23 13:57:03,720 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_byte_cursor_right_trim_pred_harness.i [2022-11-23 13:57:03,742 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 13:57:03,743 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-23 13:57:03,827 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 13:57:03,835 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;@22445221, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 13:57:03,835 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-23 13:57:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand has 70 states, 38 states have (on average 1.236842105263158) internal successors, (47), 39 states have internal predecessors, (47), 22 states have call successors, (22), 8 states have call predecessors, (22), 8 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-11-23 13:57:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-23 13:57:03,850 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:57:03,851 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 13:57:03,851 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 13:57:03,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:57:03,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1706243424, now seen corresponding path program 1 times [2022-11-23 13:57:03,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:57:03,869 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1365444937] [2022-11-23 13:57:03,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:57:03,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:57:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:57:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-23 13:57:04,644 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:57:04,644 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1365444937] [2022-11-23 13:57:04,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1365444937] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:57:04,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:57:04,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-23 13:57:04,653 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158279830] [2022-11-23 13:57:04,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:57:04,659 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-23 13:57:04,686 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:57:04,721 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-23 13:57:04,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-23 13:57:04,725 INFO L87 Difference]: Start difference. First operand has 70 states, 38 states have (on average 1.236842105263158) internal successors, (47), 39 states have internal predecessors, (47), 22 states have call successors, (22), 8 states have call predecessors, (22), 8 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-23 13:57:04,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:57:04,870 INFO L93 Difference]: Finished difference Result 103 states and 139 transitions. [2022-11-23 13:57:04,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-23 13:57:04,873 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 40 [2022-11-23 13:57:04,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:57:04,886 INFO L225 Difference]: With dead ends: 103 [2022-11-23 13:57:04,886 INFO L226 Difference]: Without dead ends: 64 [2022-11-23 13:57:04,891 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-23 13:57:04,902 INFO L413 NwaCegarLoop]: 79 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 79 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-23 13:57:04,904 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 79 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-23 13:57:04,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-11-23 13:57:04,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2022-11-23 13:57:04,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 34 states have (on average 1.1470588235294117) internal successors, (39), 35 states have internal predecessors, (39), 22 states have call successors, (22), 8 states have call predecessors, (22), 7 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-11-23 13:57:04,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 81 transitions. [2022-11-23 13:57:04,974 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 81 transitions. Word has length 40 [2022-11-23 13:57:04,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:57:04,977 INFO L495 AbstractCegarLoop]: Abstraction has 64 states and 81 transitions. [2022-11-23 13:57:04,978 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2022-11-23 13:57:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 81 transitions. [2022-11-23 13:57:04,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-23 13:57:04,982 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:57:04,982 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 13:57:04,983 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 13:57:04,983 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 13:57:04,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:57:04,985 INFO L85 PathProgramCache]: Analyzing trace with hash 348988715, now seen corresponding path program 1 times [2022-11-23 13:57:04,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:57:04,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515558719] [2022-11-23 13:57:04,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:57:04,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:57:05,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:57:09,097 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-23 13:57:09,098 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:57:09,098 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515558719] [2022-11-23 13:57:09,098 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515558719] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 13:57:09,099 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 13:57:09,099 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-23 13:57:09,099 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431862607] [2022-11-23 13:57:09,099 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 13:57:09,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-23 13:57:09,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-23 13:57:09,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-23 13:57:09,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2022-11-23 13:57:09,103 INFO L87 Difference]: Start difference. First operand 64 states and 81 transitions. Second operand has 12 states, 10 states have (on average 2.0) internal successors, (20), 9 states have internal predecessors, (20), 4 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-11-23 13:57:11,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 13:57:11,406 INFO L93 Difference]: Finished difference Result 89 states and 117 transitions. [2022-11-23 13:57:11,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-11-23 13:57:11,408 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 10 states have (on average 2.0) internal successors, (20), 9 states have internal predecessors, (20), 4 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 42 [2022-11-23 13:57:11,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 13:57:11,411 INFO L225 Difference]: With dead ends: 89 [2022-11-23 13:57:11,411 INFO L226 Difference]: Without dead ends: 87 [2022-11-23 13:57:11,412 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=88, Invalid=292, Unknown=0, NotChecked=0, Total=380 [2022-11-23 13:57:11,413 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 54 mSDsluCounter, 390 mSDsCounter, 0 mSdLazyCounter, 422 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 453 SdHoareTripleChecker+Invalid, 464 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 422 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-23 13:57:11,413 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 453 Invalid, 464 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 422 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-23 13:57:11,414 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87 states. [2022-11-23 13:57:11,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87 to 73. [2022-11-23 13:57:11,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 40 states have (on average 1.175) internal successors, (47), 42 states have internal predecessors, (47), 24 states have call successors, (24), 9 states have call predecessors, (24), 8 states have return successors, (22), 21 states have call predecessors, (22), 22 states have call successors, (22) [2022-11-23 13:57:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 93 transitions. [2022-11-23 13:57:11,450 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 93 transitions. Word has length 42 [2022-11-23 13:57:11,451 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 13:57:11,451 INFO L495 AbstractCegarLoop]: Abstraction has 73 states and 93 transitions. [2022-11-23 13:57:11,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 10 states have (on average 2.0) internal successors, (20), 9 states have internal predecessors, (20), 4 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-11-23 13:57:11,452 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 93 transitions. [2022-11-23 13:57:11,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-23 13:57:11,458 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 13:57:11,458 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-23 13:57:11,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-23 13:57:11,459 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 13:57:11,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 13:57:11,461 INFO L85 PathProgramCache]: Analyzing trace with hash -1396918630, now seen corresponding path program 1 times [2022-11-23 13:57:11,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 13:57:11,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449461692] [2022-11-23 13:57:11,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:57:11,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 13:57:12,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:57:20,666 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-23 13:57:20,666 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-23 13:57:20,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449461692] [2022-11-23 13:57:20,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449461692] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 13:57:20,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1122719100] [2022-11-23 13:57:20,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 13:57:20,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-23 13:57:20,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 13:57:20,671 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-23 13:57:20,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8aec842d-11c6-4bfa-9149-50b16e00e7ce/bin/utaipan-Q6hlc19bkW/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-23 13:57:21,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 13:57:21,381 INFO L263 TraceCheckSpWp]: Trace formula consists of 2504 conjuncts, 84 conjunts are in the unsatisfiable core [2022-11-23 13:57:21,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 13:57:21,675 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 6 treesize of output 5 [2022-11-23 13:57:21,680 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 6 treesize of output 5 [2022-11-23 13:57:21,686 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 6 treesize of output 5 [2022-11-23 13:57:23,237 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 40 treesize of output 28 [2022-11-23 13:57:23,243 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 34 treesize of output 22 [2022-11-23 13:57:24,522 INFO L321 Elim1Store]: treesize reduction 11, result has 8.3 percent of original size [2022-11-23 13:57:24,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 46 treesize of output 26 [2022-11-23 13:57:24,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-11-23 13:57:24,568 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-23 13:57:25,040 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1122719100] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-23 13:57:25,040 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [47596019] [2022-11-23 13:57:25,068 INFO L159 IcfgInterpreter]: Started Sifa with 37 locations of interest [2022-11-23 13:57:25,069 INFO L166 IcfgInterpreter]: Building call graph [2022-11-23 13:57:25,073 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-23 13:57:25,079 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-23 13:57:25,080 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-23 13:57:31,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:57:31,789 INFO L217 Elim1Store]: Index analysis took 728 ms [2022-11-23 13:58:04,330 WARN L233 SmtUtils]: Spent 32.45s 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) [2022-11-23 13:58:04,336 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-23 13:58:04,342 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 [2022-11-23 13:58:08,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:58:08,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19504 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 [2022-11-23 13:59:54,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:54,265 INFO L217 Elim1Store]: Index analysis took 163 ms [2022-11-23 13:59:54,314 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1749 treesize of output 2324 [2022-11-23 13:59:56,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 13:59:56,997 INFO L217 Elim1Store]: Index analysis took 125 ms [2022-11-23 13:59:57,040 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1749 treesize of output 2324 [2022-11-23 13:59:59,006 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 19 treesize of output 1 [2022-11-23 14:00:00,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,650 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-23 14:00:00,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:00,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-23 14:00:01,136 INFO L217 Elim1Store]: Index analysis took 803 ms [2022-11-23 14:00:01,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 310 select indices, 310 select index equivalence classes, 33695 disjoint index pairs (out of 47895 index pairs), introduced 310 new quantified variables, introduced 0 case distinctions, treesize of input 2806 treesize of output 3717 [2022-11-23 14:00:35,394 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 [2022-11-23 14:00:35,425 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 [2022-11-23 14:00:35,561 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-23 14:00:35,562 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-23 14:00:35,589 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-23 14:01:09,023 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_bool with input of size 3659 for LOIs [2022-11-23 14:01:19,327 INFO L197 IcfgInterpreter]: Interpreting procedure aws_byte_cursor_right_trim_pred with input of size 115 for LOIs [2022-11-23 14:01:19,849 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 [2022-11-23 14:01:19,862 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 [2022-11-23 14:01:27,119 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 54 for LOIs [2022-11-23 14:01:27,136 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 88 for LOIs [2022-11-23 14:01:27,168 INFO L197 IcfgInterpreter]: Interpreting procedure ##fun~~uint8_t~0~TO~int with input of size 117 for LOIs [2022-11-23 14:01:27,196 INFO L197 IcfgInterpreter]: Interpreting procedure aws_byte_cursor_is_valid with input of size 87 for LOIs [2022-11-23 14:01:27,613 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-23 14:04:16,688 WARN L233 SmtUtils]: Spent 2.76m on a formula simplification. DAG size of input: 3662 DAG size of output: 3268 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-23 14:07:09,548 WARN L233 SmtUtils]: Spent 2.82m on a formula simplification. DAG size of input: 3686 DAG size of output: 3276 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-23 14:09:53,931 WARN L233 SmtUtils]: Spent 2.69m on a formula simplification. DAG size of input: 3690 DAG size of output: 3282 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)