./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur --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 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 --- 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-38b53e6 [2022-11-25 23:35:07,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:35:07,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:35:07,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:35:07,969 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:35:07,970 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:35:07,971 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:35:07,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:35:07,975 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:35:07,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:35:07,977 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:35:07,978 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:35:07,978 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:35:07,979 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:35:07,980 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:35:07,981 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:35:07,982 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:35:07,983 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:35:07,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:35:07,987 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:35:07,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:35:07,989 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:35:07,991 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:35:07,992 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:35:07,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:35:07,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:35:07,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:35:07,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:35:07,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:35:07,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:35:07,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:35:08,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:35:08,000 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:35:08,001 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:35:08,002 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:35:08,003 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:35:08,003 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:35:08,004 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:35:08,004 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:35:08,005 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:35:08,006 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:35:08,006 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:35:08,029 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:35:08,030 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:35:08,030 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:35:08,030 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:35:08,031 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:35:08,031 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:35:08,032 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:35:08,032 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:35:08,032 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:35:08,033 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:35:08,033 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:35:08,033 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:35:08,033 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:35:08,034 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:35:08,034 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:35:08,034 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:35:08,034 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:35:08,035 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:35:08,035 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:35:08,036 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:35:08,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:35:08,036 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:35:08,036 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:35:08,036 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:35:08,037 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:35:08,037 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:35:08,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:35:08,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:35:08,038 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:35:08,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:35:08,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:35:08,038 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:35:08,039 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:35:08,039 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:35:08,039 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:35:08,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:35:08,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:35:08,040 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:35:08,040 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_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 [2022-11-25 23:35:08,271 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:35:08,311 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:35:08,314 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:35:08,315 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:35:08,315 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:35:08,317 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2022-11-25 23:35:11,480 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:35:12,202 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:35:12,203 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2022-11-25 23:35:12,261 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/data/844027db1/3c9cad86f5d841849c51e51bdb17f1be/FLAGf963163d5 [2022-11-25 23:35:12,283 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/data/844027db1/3c9cad86f5d841849c51e51bdb17f1be [2022-11-25 23:35:12,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:35:12,291 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:35:12,293 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:35:12,293 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:35:12,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:35:12,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:12" (1/1) ... [2022-11-25 23:35:12,301 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11e1d522 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:12, skipping insertion in model container [2022-11-25 23:35:12,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:12" (1/1) ... [2022-11-25 23:35:12,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:35:12,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:35:12,868 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_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2022-11-25 23:35:12,883 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_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2022-11-25 23:35:14,394 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:14,416 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:14,429 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,430 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,431 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,432 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,434 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,440 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:14,452 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,453 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,455 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,456 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,458 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,460 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,461 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:14,633 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:35:14,634 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:35:14,636 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:35:14,668 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 23:35:14,671 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 23:35:14,672 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 23:35:14,973 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:15,298 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 23:35:15,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 23:35:15,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 23:35:15,303 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 23:35:15,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 23:35:15,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 23:35:15,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 23:35:15,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 23:35:15,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 23:35:15,325 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 23:35:15,326 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 23:35:15,680 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 23:35:15,777 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:15,827 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 23:35:16,197 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,198 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,228 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,238 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,240 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,274 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,274 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,275 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,275 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,277 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,277 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,297 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,309 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:35:16,382 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:35:16,420 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_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2022-11-25 23:35:16,420 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_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2022-11-25 23:35:16,448 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,454 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,459 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,459 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,460 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,461 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,461 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,464 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,469 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,470 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,471 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,472 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,473 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,482 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:35:16,483 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:35:16,483 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:35:16,487 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 23:35:16,489 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 23:35:16,489 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 23:35:16,492 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,513 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 23:35:16,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 23:35:16,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 23:35:16,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 23:35:16,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 23:35:16,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 23:35:16,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 23:35:16,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 23:35:16,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 23:35:16,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 23:35:16,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 23:35:16,547 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 23:35:16,572 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,595 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 23:35:16,679 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,679 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,688 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,691 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,692 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,696 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,714 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,715 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,716 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,716 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,717 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,717 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,717 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,718 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:35:16,727 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,734 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 23:35:16,744 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:35:17,133 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:35:17,134 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17 WrapperNode [2022-11-25 23:35:17,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:35:17,135 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:35:17,135 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:35:17,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:35:17,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,288 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,356 INFO L138 Inliner]: procedures = 775, calls = 2444, calls flagged for inlining = 71, calls inlined = 16, statements flattened = 712 [2022-11-25 23:35:17,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:35:17,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:35:17,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:35:17,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:35:17,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,431 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,445 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:35:17,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:35:17,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:35:17,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:35:17,448 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (1/1) ... [2022-11-25 23:35:17,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:35:17,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:35:17,490 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:35:17,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:35:17,565 INFO L130 BoogieDeclarations]: Found specification of procedure memset_override_0_impl [2022-11-25 23:35:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_override_0_impl [2022-11-25 23:35:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-25 23:35:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-25 23:35:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-25 23:35:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:35:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-25 23:35:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-25 23:35:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-25 23:35:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-25 23:35:17,579 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-25 23:35:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-25 23:35:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:35:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:35:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:35:17,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:35:17,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:35:17,581 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-25 23:35:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-25 23:35:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-25 23:35:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-25 23:35:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-25 23:35:17,582 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-25 23:35:17,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:35:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-25 23:35:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-25 23:35:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:35:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-25 23:35:17,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-25 23:35:17,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:35:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-25 23:35:17,584 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-25 23:35:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-25 23:35:17,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-25 23:35:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:35:17,584 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-25 23:35:17,585 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-25 23:35:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:35:17,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:35:17,585 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 23:35:17,585 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 23:35:17,586 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-25 23:35:17,586 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-25 23:35:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:35:17,587 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-25 23:35:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-25 23:35:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-25 23:35:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-25 23:35:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-25 23:35:17,588 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-25 23:35:17,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:35:18,056 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:35:18,069 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:35:19,688 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:35:19,890 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:35:19,891 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-25 23:35:19,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:35:19 BoogieIcfgContainer [2022-11-25 23:35:19,894 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:35:19,897 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:35:19,897 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:35:19,901 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:35:19,902 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:35:12" (1/3) ... [2022-11-25 23:35:19,903 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39a768cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:35:19, skipping insertion in model container [2022-11-25 23:35:19,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:17" (2/3) ... [2022-11-25 23:35:19,903 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39a768cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:35:19, skipping insertion in model container [2022-11-25 23:35:19,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:35:19" (3/3) ... [2022-11-25 23:35:19,905 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_clean_up_harness.i [2022-11-25 23:35:19,928 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:35:19,928 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 23:35:19,991 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:35:20,000 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;@5a63e658, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:35:20,000 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 23:35:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand has 155 states, 87 states have (on average 1.1954022988505748) internal successors, (104), 88 states have internal predecessors, (104), 47 states have call successors, (47), 19 states have call predecessors, (47), 19 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-11-25 23:35:20,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-25 23:35:20,022 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:35:20,023 INFO L195 NwaCegarLoop]: trace histogram [10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:35:20,023 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:35:20,030 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:35:20,030 INFO L85 PathProgramCache]: Analyzing trace with hash -534473477, now seen corresponding path program 1 times [2022-11-25 23:35:20,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:35:20,044 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1521212541] [2022-11-25 23:35:20,044 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:35:20,549 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:35:20,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [721636849] [2022-11-25 23:35:20,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:20,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:35:20,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:35:20,567 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:35:20,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 23:35:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:35:21,278 INFO L263 TraceCheckSpWp]: Trace formula consists of 2298 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 23:35:21,289 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:35:21,426 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-25 23:35:21,426 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:35:21,427 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:35:21,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1521212541] [2022-11-25 23:35:21,427 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:35:21,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [721636849] [2022-11-25 23:35:21,429 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [721636849] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:35:21,429 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:35:21,430 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 23:35:21,432 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [883479414] [2022-11-25 23:35:21,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:35:21,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:35:21,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:35:21,507 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:35:21,508 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:35:21,512 INFO L87 Difference]: Start difference. First operand has 155 states, 87 states have (on average 1.1954022988505748) internal successors, (104), 88 states have internal predecessors, (104), 47 states have call successors, (47), 19 states have call predecessors, (47), 19 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-25 23:35:22,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:35:22,052 INFO L93 Difference]: Finished difference Result 280 states and 367 transitions. [2022-11-25 23:35:22,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 23:35:22,056 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) Word has length 94 [2022-11-25 23:35:22,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:35:22,080 INFO L225 Difference]: With dead ends: 280 [2022-11-25 23:35:22,080 INFO L226 Difference]: Without dead ends: 156 [2022-11-25 23:35:22,089 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 94 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 23:35:22,099 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 1 mSDsluCounter, 496 mSDsCounter, 0 mSdLazyCounter, 120 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 663 SdHoareTripleChecker+Invalid, 120 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 120 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:35:22,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 663 Invalid, 120 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 120 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-25 23:35:22,129 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2022-11-25 23:35:22,192 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 156. [2022-11-25 23:35:22,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 88 states have (on average 1.1590909090909092) internal successors, (102), 89 states have internal predecessors, (102), 47 states have call successors, (47), 19 states have call predecessors, (47), 20 states have return successors, (47), 47 states have call predecessors, (47), 46 states have call successors, (47) [2022-11-25 23:35:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 196 transitions. [2022-11-25 23:35:22,216 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 196 transitions. Word has length 94 [2022-11-25 23:35:22,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:35:22,219 INFO L495 AbstractCegarLoop]: Abstraction has 156 states and 196 transitions. [2022-11-25 23:35:22,219 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 10.5) internal successors, (42), 5 states have internal predecessors, (42), 2 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-25 23:35:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 196 transitions. [2022-11-25 23:35:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-25 23:35:22,231 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:35:22,232 INFO L195 NwaCegarLoop]: trace histogram [10, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:35:22,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-25 23:35:22,442 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-25 23:35:22,443 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:35:22,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:35:22,444 INFO L85 PathProgramCache]: Analyzing trace with hash -237950023, now seen corresponding path program 1 times [2022-11-25 23:35:22,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:35:22,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [989662774] [2022-11-25 23:35:22,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:35:22,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:35:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-11-25 23:35:24,878 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:35:24,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [989662774] [2022-11-25 23:35:24,878 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [989662774] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:35:24,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:35:24,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-25 23:35:24,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303918758] [2022-11-25 23:35:24,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:35:24,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 23:35:24,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:35:24,883 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 23:35:24,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:35:24,884 INFO L87 Difference]: Start difference. First operand 156 states and 196 transitions. Second operand has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-25 23:35:27,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:35:27,151 INFO L93 Difference]: Finished difference Result 171 states and 213 transitions. [2022-11-25 23:35:27,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 23:35:27,152 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) Word has length 98 [2022-11-25 23:35:27,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:35:27,155 INFO L225 Difference]: With dead ends: 171 [2022-11-25 23:35:27,155 INFO L226 Difference]: Without dead ends: 169 [2022-11-25 23:35:27,156 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2022-11-25 23:35:27,157 INFO L413 NwaCegarLoop]: 155 mSDtfsCounter, 76 mSDsluCounter, 779 mSDsCounter, 0 mSdLazyCounter, 333 mSolverCounterSat, 29 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 934 SdHoareTripleChecker+Invalid, 362 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 333 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:35:27,157 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 934 Invalid, 362 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [29 Valid, 333 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-25 23:35:27,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2022-11-25 23:35:27,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 160. [2022-11-25 23:35:27,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 160 states, 91 states have (on average 1.1538461538461537) internal successors, (105), 92 states have internal predecessors, (105), 47 states have call successors, (47), 20 states have call predecessors, (47), 21 states have return successors, (47), 47 states have call predecessors, (47), 46 states have call successors, (47) [2022-11-25 23:35:27,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 160 states and 199 transitions. [2022-11-25 23:35:27,179 INFO L78 Accepts]: Start accepts. Automaton has 160 states and 199 transitions. Word has length 98 [2022-11-25 23:35:27,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:35:27,180 INFO L495 AbstractCegarLoop]: Abstraction has 160 states and 199 transitions. [2022-11-25 23:35:27,181 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 6.0) internal successors, (42), 7 states have internal predecessors, (42), 3 states have call successors, (23), 2 states have call predecessors, (23), 1 states have return successors, (22), 2 states have call predecessors, (22), 2 states have call successors, (22) [2022-11-25 23:35:27,181 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 199 transitions. [2022-11-25 23:35:27,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-25 23:35:27,185 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:35:27,186 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:35:27,186 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:35:27,186 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:35:27,187 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:35:27,187 INFO L85 PathProgramCache]: Analyzing trace with hash -875517466, now seen corresponding path program 1 times [2022-11-25 23:35:27,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:35:27,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1945650121] [2022-11-25 23:35:27,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:27,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:35:27,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:35:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-25 23:35:29,612 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:35:29,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1945650121] [2022-11-25 23:35:29,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1945650121] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:35:29,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:35:29,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-25 23:35:29,614 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1210645745] [2022-11-25 23:35:29,614 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:35:29,616 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 23:35:29,616 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:35:29,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 23:35:29,618 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-25 23:35:29,618 INFO L87 Difference]: Start difference. First operand 160 states and 199 transitions. Second operand has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-11-25 23:35:30,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:35:30,774 INFO L93 Difference]: Finished difference Result 272 states and 342 transitions. [2022-11-25 23:35:30,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 23:35:30,775 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) Word has length 113 [2022-11-25 23:35:30,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:35:30,779 INFO L225 Difference]: With dead ends: 272 [2022-11-25 23:35:30,779 INFO L226 Difference]: Without dead ends: 162 [2022-11-25 23:35:30,780 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-25 23:35:30,781 INFO L413 NwaCegarLoop]: 157 mSDtfsCounter, 44 mSDsluCounter, 662 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 819 SdHoareTripleChecker+Invalid, 327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-25 23:35:30,782 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 819 Invalid, 327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-25 23:35:30,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states. [2022-11-25 23:35:30,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 162. [2022-11-25 23:35:30,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 162 states, 92 states have (on average 1.1521739130434783) internal successors, (106), 94 states have internal predecessors, (106), 47 states have call successors, (47), 20 states have call predecessors, (47), 22 states have return successors, (50), 47 states have call predecessors, (50), 46 states have call successors, (50) [2022-11-25 23:35:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 203 transitions. [2022-11-25 23:35:30,822 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 203 transitions. Word has length 113 [2022-11-25 23:35:30,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:35:30,824 INFO L495 AbstractCegarLoop]: Abstraction has 162 states and 203 transitions. [2022-11-25 23:35:30,825 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 8.166666666666666) internal successors, (49), 7 states have internal predecessors, (49), 4 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (25), 4 states have call predecessors, (25), 4 states have call successors, (25) [2022-11-25 23:35:30,825 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 203 transitions. [2022-11-25 23:35:30,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-25 23:35:30,844 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:35:30,845 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:35:30,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:35:30,845 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:35:30,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:35:30,846 INFO L85 PathProgramCache]: Analyzing trace with hash 1117456364, now seen corresponding path program 1 times [2022-11-25 23:35:30,847 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:35:30,847 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778829293] [2022-11-25 23:35:30,848 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:30,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:35:30,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:35:32,514 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2022-11-25 23:35:32,515 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:35:32,515 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778829293] [2022-11-25 23:35:32,515 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [778829293] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:35:32,515 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:35:32,515 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-25 23:35:32,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653640096] [2022-11-25 23:35:32,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:35:32,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-25 23:35:32,517 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:35:32,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-25 23:35:32,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-25 23:35:32,518 INFO L87 Difference]: Start difference. First operand 162 states and 203 transitions. Second operand has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) [2022-11-25 23:35:34,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:35:34,014 INFO L93 Difference]: Finished difference Result 279 states and 353 transitions. [2022-11-25 23:35:34,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-25 23:35:34,015 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) Word has length 119 [2022-11-25 23:35:34,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:35:34,017 INFO L225 Difference]: With dead ends: 279 [2022-11-25 23:35:34,017 INFO L226 Difference]: Without dead ends: 167 [2022-11-25 23:35:34,019 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2022-11-25 23:35:34,020 INFO L413 NwaCegarLoop]: 153 mSDtfsCounter, 55 mSDsluCounter, 1181 mSDsCounter, 0 mSdLazyCounter, 521 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 1334 SdHoareTripleChecker+Invalid, 531 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 521 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:35:34,021 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 1334 Invalid, 531 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 521 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-25 23:35:34,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 167 states. [2022-11-25 23:35:34,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 167 to 165. [2022-11-25 23:35:34,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 165 states, 94 states have (on average 1.148936170212766) internal successors, (108), 96 states have internal predecessors, (108), 47 states have call successors, (47), 20 states have call predecessors, (47), 23 states have return successors, (51), 48 states have call predecessors, (51), 46 states have call successors, (51) [2022-11-25 23:35:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 165 states and 206 transitions. [2022-11-25 23:35:34,046 INFO L78 Accepts]: Start accepts. Automaton has 165 states and 206 transitions. Word has length 119 [2022-11-25 23:35:34,046 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:35:34,047 INFO L495 AbstractCegarLoop]: Abstraction has 165 states and 206 transitions. [2022-11-25 23:35:34,047 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 5 states have call successors, (27), 2 states have call predecessors, (27), 4 states have return successors, (26), 5 states have call predecessors, (26), 5 states have call successors, (26) [2022-11-25 23:35:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 206 transitions. [2022-11-25 23:35:34,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-25 23:35:34,049 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:35:34,050 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:35:34,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 23:35:34,050 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:35:34,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:35:34,051 INFO L85 PathProgramCache]: Analyzing trace with hash -13923448, now seen corresponding path program 1 times [2022-11-25 23:35:34,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:35:34,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510294887] [2022-11-25 23:35:34,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:34,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:35:34,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:35:35,630 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2022-11-25 23:35:35,630 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:35:35,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [510294887] [2022-11-25 23:35:35,633 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [510294887] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:35:35,633 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [682534886] [2022-11-25 23:35:35,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:35,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:35:35,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:35:35,648 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:35:35,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 23:35:36,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:35:36,378 INFO L263 TraceCheckSpWp]: Trace formula consists of 2414 conjuncts, 22 conjunts are in the unsatisfiable core [2022-11-25 23:35:36,386 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:35:36,469 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2022-11-25 23:35:36,470 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 23:35:36,470 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [682534886] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:35:36,470 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 23:35:36,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2022-11-25 23:35:36,471 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1303282509] [2022-11-25 23:35:36,471 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:35:36,472 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 23:35:36,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:35:36,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 23:35:36,474 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-25 23:35:36,474 INFO L87 Difference]: Start difference. First operand 165 states and 206 transitions. Second operand has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 23:35:36,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:35:36,942 INFO L93 Difference]: Finished difference Result 292 states and 366 transitions. [2022-11-25 23:35:36,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 23:35:36,943 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) Word has length 123 [2022-11-25 23:35:36,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:35:36,945 INFO L225 Difference]: With dead ends: 292 [2022-11-25 23:35:36,945 INFO L226 Difference]: Without dead ends: 165 [2022-11-25 23:35:36,946 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 127 GetRequests, 123 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-25 23:35:36,950 INFO L413 NwaCegarLoop]: 150 mSDtfsCounter, 0 mSDsluCounter, 430 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 580 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-25 23:35:36,951 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 580 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-25 23:35:36,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states. [2022-11-25 23:35:36,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 161. [2022-11-25 23:35:36,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 161 states, 91 states have (on average 1.1428571428571428) internal successors, (104), 93 states have internal predecessors, (104), 47 states have call successors, (47), 20 states have call predecessors, (47), 22 states have return successors, (50), 47 states have call predecessors, (50), 46 states have call successors, (50) [2022-11-25 23:35:36,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 161 states and 201 transitions. [2022-11-25 23:35:36,980 INFO L78 Accepts]: Start accepts. Automaton has 161 states and 201 transitions. Word has length 123 [2022-11-25 23:35:36,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:35:36,982 INFO L495 AbstractCegarLoop]: Abstraction has 161 states and 201 transitions. [2022-11-25 23:35:36,982 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 14.25) internal successors, (57), 5 states have internal predecessors, (57), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (27), 3 states have call predecessors, (27), 3 states have call successors, (27) [2022-11-25 23:35:36,983 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 201 transitions. [2022-11-25 23:35:36,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-25 23:35:36,989 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:35:36,990 INFO L195 NwaCegarLoop]: trace histogram [11, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 23:35:37,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-11-25 23:35:37,205 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:35:37,206 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:35:37,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:35:37,206 INFO L85 PathProgramCache]: Analyzing trace with hash -657235088, now seen corresponding path program 1 times [2022-11-25 23:35:37,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:35:37,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [404719638] [2022-11-25 23:35:37,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:37,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:35:37,322 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 23:35:37,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [804261609] [2022-11-25 23:35:37,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:35:37,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:35:37,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:35:37,324 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:35:37,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1450676d-ac1e-4db5-b1a9-9632d52a3bc2/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 23:35:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:35:38,282 INFO L263 TraceCheckSpWp]: Trace formula consists of 2514 conjuncts, 123 conjunts are in the unsatisfiable core [2022-11-25 23:35:38,304 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:35:38,379 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 [2022-11-25 23:35:38,936 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 23:35:38,936 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 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 [2022-11-25 23:35:38,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 5 treesize of output 3 [2022-11-25 23:35:39,664 INFO L321 Elim1Store]: treesize reduction 122, result has 22.3 percent of original size [2022-11-25 23:35:39,665 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 11 case distinctions, treesize of input 115 treesize of output 129 [2022-11-25 23:35:39,869 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 5 treesize of output 3 [2022-11-25 23:35:39,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:35:39,961 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 [2022-11-25 23:35:40,047 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 14 [2022-11-25 23:35:40,058 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-25 23:35:40,943 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-25 23:35:40,944 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-25 23:35:41,242 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-25 23:35:41,243 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-25 23:35:41,539 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-25 23:35:41,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 11 treesize of output 11 [2022-11-25 23:35:41,560 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-25 23:35:41,561 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 28 treesize of output 29 [2022-11-25 23:35:43,635 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13|) 0))) (and (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_13|) (not (= .cse0 0))))) is different from true [2022-11-25 23:35:45,761 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14|) 0))) (and (not (= .cse0 0)) (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_14|)))) is different from true [2022-11-25 23:35:47,892 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15|) 0))) (and (<= (+ 2 .cse0) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_15|) (not (= .cse0 0))))) is different from true [2022-11-25 23:35:48,001 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 24 treesize of output 24 [2022-11-25 23:35:50,067 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16|) 0))) (and (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_16|) (not (= .cse0 0))))) is different from true [2022-11-25 23:35:52,197 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17|) 0))) (and (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_17|) (not (= .cse0 0))))) is different from true [2022-11-25 23:35:54,386 WARN L859 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18| Int)) (let ((.cse0 (select (select |c_#memory_$Pointer$.base| |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18|) 0))) (and (not (= .cse0 0)) (<= (+ .cse0 2) |v_ULTIMATE.start_aws_hash_table_clean_up_harness_~#map~0#1.base_BEFORE_CALL_18|)))) is different from true [2022-11-25 23:35:56,619 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 25 treesize of output 13 [2022-11-25 23:35:56,765 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 38 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 58 not checked. [2022-11-25 23:35:56,765 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:35:57,594 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:35:57,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [404719638] [2022-11-25 23:35:57,594 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 23:35:57,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [804261609] [2022-11-25 23:35:57,595 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [804261609] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:35:57,595 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [858356074] [2022-11-25 23:35:57,623 INFO L159 IcfgInterpreter]: Started Sifa with 99 locations of interest [2022-11-25 23:35:57,627 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:35:57,632 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:35:57,639 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:35:57,640 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:36:01,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:36:01,590 INFO L217 Elim1Store]: Index analysis took 595 ms [2022-11-25 23:36:22,263 WARN L233 SmtUtils]: Spent 20.59s on a formula simplification. DAG size of input: 1758 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:36:22,270 INFO L321 Elim1Store]: treesize reduction 1950, result has 47.4 percent of original size [2022-11-25 23:36:22,274 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 196 select indices, 196 select index equivalence classes, 19112 disjoint index pairs (out of 19110 index pairs), introduced 196 new quantified variables, introduced 195 case distinctions, treesize of input 987 treesize of output 2354 [2022-11-25 23:36:26,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:36:26,979 INFO L217 Elim1Store]: Index analysis took 975 ms [2022-11-25 23:37:00,822 WARN L233 SmtUtils]: Spent 33.77s on a formula simplification. DAG size of input: 2150 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:37:00,826 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-25 23:37:00,829 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19308 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 390 case distinctions, treesize of input 997 treesize of output 2365 [2022-11-25 23:39:41,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:41,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:39:41,843 INFO L217 Elim1Store]: Index analysis took 403 ms [2022-11-25 23:40:16,017 WARN L233 SmtUtils]: Spent 34.11s 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) [2022-11-25 23:40:16,020 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-25 23:40:16,023 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 [2022-11-25 23:40:20,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:20,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:20,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19505 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 0 case distinctions, treesize of input 992 treesize of output 1582 [2022-11-25 23:40:38,840 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 [2022-11-25 23:40:38,846 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 [2022-11-25 23:40:38,865 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 [2022-11-25 23:40:38,871 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 [2022-11-25 23:40:38,912 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:40:38,919 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:40:38,928 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:40:38,949 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:40:39,009 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:40:39,014 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:40:39,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:40:39,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:40:39,104 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 [2022-11-25 23:40:39,108 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 [2022-11-25 23:40:39,145 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:40:39,156 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:40:39,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:40:39,174 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 23:40:39,205 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:40:39,211 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:40:39,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-25 23:40:39,263 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:40:39,270 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:40:39,280 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-25 23:40:39,310 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-25 23:40:39,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-25 23:40:45,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,304 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 23:40:45,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:45,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,014 INFO L217 Elim1Store]: Index analysis took 105 ms [2022-11-25 23:40:46,021 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 23:40:46,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:46,817 INFO L217 Elim1Store]: Index analysis took 141 ms [2022-11-25 23:40:46,845 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:40:47,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:47,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:47,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:47,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:47,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:48,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:48,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:48,042 INFO L217 Elim1Store]: Index analysis took 111 ms [2022-11-25 23:40:48,079 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:40:49,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:49,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:40:49,255 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 23:41:07,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:07,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 23:41:08,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:08,757 INFO L217 Elim1Store]: Index analysis took 128 ms [2022-11-25 23:41:08,797 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:41:09,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:09,865 INFO L217 Elim1Store]: Index analysis took 154 ms [2022-11-25 23:41:09,905 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:41:10,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:10,668 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 23:41:11,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:11,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:41:11,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 23:41:24,798 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-25 23:41:24,805 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 [2022-11-25 23:41:26,287 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 23:41:28,700 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 23:42:14,562 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2808 for LOIs [2022-11-25 23:42:21,752 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3261 for LOIs [2022-11-25 23:42:44,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:42:44,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:42:44,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:42:44,740 INFO L217 Elim1Store]: Index analysis took 476 ms [2022-11-25 23:43:21,284 WARN L233 SmtUtils]: Spent 36.10s on a formula simplification. DAG size of input: 2172 DAG size of output: 1185 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:43:21,287 INFO L321 Elim1Store]: treesize reduction 3546, result has 33.3 percent of original size [2022-11-25 23:43:21,289 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 394 case distinctions, treesize of input 1007 treesize of output 2389 [2022-11-25 23:43:24,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:24,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:24,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:25,242 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-25 23:43:53,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:53,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:53,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:53,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:53,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:53,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:53,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:54,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:55,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:56,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:57,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:58,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:43:59,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:00,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:01,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:02,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:03,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:04,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:05,605 INFO L217 Elim1Store]: Index analysis took 12668 ms [2022-11-25 23:44:34,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-25 23:44:37,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:37,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:44:38,265 INFO L217 Elim1Store]: Index analysis took 547 ms [2022-11-25 23:44:48,983 WARN L233 SmtUtils]: Spent 10.18s on a formula simplification. DAG size of input: 1050 DAG size of output: 573 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:44:48,985 INFO L321 Elim1Store]: treesize reduction 1710, result has 33.4 percent of original size [2022-11-25 23:44:48,988 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19805 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 190 case distinctions, treesize of input 1007 treesize of output 1981 [2022-11-25 23:45:36,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:36,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:36,741 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 23:45:37,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:37,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:37,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:38,184 INFO L217 Elim1Store]: Index analysis took 565 ms [2022-11-25 23:45:46,923 WARN L233 SmtUtils]: Spent 8.71s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:45:46,933 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-25 23:45:46,936 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-25 23:45:48,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,645 INFO L217 Elim1Store]: Index analysis took 102 ms [2022-11-25 23:45:48,671 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:45:48,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:48,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,034 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 23:45:49,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:45:49,482 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:45:58,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-25 23:45:59,194 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:45:59,423 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:46:08,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:08,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:08,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:08,524 INFO L217 Elim1Store]: Index analysis took 665 ms [2022-11-25 23:46:16,452 WARN L233 SmtUtils]: Spent 7.89s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:46:16,454 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-25 23:46:16,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-25 23:46:17,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:17,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:18,023 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 23:46:19,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,447 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 23:46:19,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:19,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:46:20,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:20,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:20,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:20,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:20,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:20,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:20,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:46:20,506 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:46:27,627 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 9 [2022-11-25 23:46:30,062 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:46:30,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-25 23:46:48,556 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-25 23:46:48,556 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-25 23:47:06,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:47:06,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:06,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 23:47:07,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:07,421 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 23:47:08,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:08,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:08,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:08,800 INFO L217 Elim1Store]: Index analysis took 583 ms [2022-11-25 23:47:16,048 WARN L233 SmtUtils]: Spent 7.21s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:47:16,050 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-25 23:47:16,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-25 23:47:17,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:17,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:17,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 23:47:29,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:29,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:29,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:29,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:29,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:29,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:30,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:31,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:32,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:34,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:35,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:36,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:37,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:38,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:39,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:40,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:41,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:42,808 INFO L217 Elim1Store]: Index analysis took 13461 ms [2022-11-25 23:48:16,693 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-25 23:48:19,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:19,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:48:20,294 INFO L217 Elim1Store]: Index analysis took 534 ms [2022-11-25 23:48:26,280 WARN L233 SmtUtils]: Spent 5.51s on a formula simplification. DAG size of input: 665 DAG size of output: 363 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:48:26,282 INFO L321 Elim1Store]: treesize reduction 1080, result has 33.4 percent of original size [2022-11-25 23:48:26,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19840 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 120 case distinctions, treesize of input 1007 treesize of output 1841 [2022-11-25 23:48:32,557 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3391 for LOIs