./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/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_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/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_115fe721-4550-40cb-8263-acb8eb912b3e/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 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f --- 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 22:29:55,265 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:29:55,268 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:29:55,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:29:55,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:29:55,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:29:55,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:29:55,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:29:55,313 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:29:55,314 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:29:55,319 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:29:55,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:29:55,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:29:55,329 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:29:55,332 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:29:55,334 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:29:55,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:29:55,338 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:29:55,340 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:29:55,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:29:55,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:29:55,351 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:29:55,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:29:55,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:29:55,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:29:55,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:29:55,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:29:55,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:29:55,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:29:55,370 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:29:55,370 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:29:55,371 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:29:55,373 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:29:55,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:29:55,376 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:29:55,376 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:29:55,377 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:29:55,377 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:29:55,378 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:29:55,379 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:29:55,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:29:55,380 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:29:55,418 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:29:55,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:29:55,419 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:29:55,420 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:29:55,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:29:55,421 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:29:55,421 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:29:55,421 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:29:55,422 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:29:55,422 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:29:55,423 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:29:55,423 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:29:55,424 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:29:55,424 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:29:55,424 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:29:55,425 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:29:55,425 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:29:55,425 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:29:55,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:29:55,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:29:55,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:29:55,427 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:29:55,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:29:55,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:29:55,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:29:55,428 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:29:55,428 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:29:55,429 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:29:55,429 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:29:55,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:29:55,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:29:55,430 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:29:55,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:29:55,431 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:29:55,431 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:29:55,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:29:55,431 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:29:55,432 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:29:55,432 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_115fe721-4550-40cb-8263-acb8eb912b3e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f [2022-11-25 22:29:55,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:29:55,791 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:29:55,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:29:55,795 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:29:55,795 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:29:55,797 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2022-11-25 22:29:58,899 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:29:59,513 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:29:59,513 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2022-11-25 22:29:59,557 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/data/c0ac34f96/ef1306047ae049f6ad8f80c3555f5059/FLAG65cf5ebfc [2022-11-25 22:29:59,579 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/data/c0ac34f96/ef1306047ae049f6ad8f80c3555f5059 [2022-11-25 22:29:59,582 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:29:59,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:29:59,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:29:59,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:29:59,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:29:59,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:29:59" (1/1) ... [2022-11-25 22:29:59,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e42c2d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:29:59, skipping insertion in model container [2022-11-25 22:29:59,594 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:29:59" (1/1) ... [2022-11-25 22:29:59,602 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:29:59,722 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:30:00,093 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_115fe721-4550-40cb-8263-acb8eb912b3e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-11-25 22:30:00,107 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_115fe721-4550-40cb-8263-acb8eb912b3e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-11-25 22:30:01,027 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,028 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,028 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,029 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,030 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,044 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,045 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,051 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,052 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,052 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,173 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:30:01,175 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:30:01,176 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:30:01,182 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:30:01,190 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:30:01,192 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:30:01,516 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:30:01,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:30:01,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:30:01,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:30:01,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:30:01,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:30:01,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:30:01,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:30:01,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:30:01,526 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:30:01,526 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:30:01,718 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:30:01,746 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,753 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,779 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 22:30:01,791 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:30:01,839 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:30:01,848 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,848 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:01,907 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:30:01,918 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:30:01,920 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:30:01,926 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:30:01,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:30:01,993 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:30:02,007 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_115fe721-4550-40cb-8263-acb8eb912b3e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-11-25 22:30:02,007 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_115fe721-4550-40cb-8263-acb8eb912b3e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-11-25 22:30:02,045 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,054 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,055 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,056 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,056 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,057 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,058 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,059 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,059 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,066 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:30:02,067 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:30:02,067 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:30:02,071 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:30:02,072 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:30:02,073 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:30:02,095 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:30:02,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:30:02,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:30:02,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:30:02,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:30:02,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:30:02,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:30:02,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:30:02,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:30:02,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:30:02,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:30:02,126 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:30:02,139 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,187 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,202 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 22:30:02,209 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:30:02,230 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:30:02,236 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,236 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:30:02,261 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:30:02,266 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:30:02,267 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:30:02,271 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:30:02,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:30:02,533 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:30:02,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02 WrapperNode [2022-11-25 22:30:02,535 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:30:02,536 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:30:02,536 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:30:02,536 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:30:02,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,669 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,751 INFO L138 Inliner]: procedures = 695, calls = 3052, calls flagged for inlining = 70, calls inlined = 10, statements flattened = 962 [2022-11-25 22:30:02,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:30:02,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:30:02,752 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:30:02,752 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:30:02,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,808 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,816 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,820 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:30:02,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:30:02,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:30:02,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:30:02,833 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (1/1) ... [2022-11-25 22:30:02,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:30:02,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:30:02,865 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:30:02,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:30:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-25 22:30:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-25 22:30:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-25 22:30:02,917 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-25 22:30:02,917 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-25 22:30:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-25 22:30:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:30:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-25 22:30:02,918 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-25 22:30:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-25 22:30:02,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-25 22:30:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-25 22:30:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:30:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-25 22:30:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-25 22:30:02,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-25 22:30:02,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-25 22:30:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:30:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:30:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:30:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:30:02,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:30:02,920 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-25 22:30:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-25 22:30:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-25 22:30:02,921 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-25 22:30:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-25 22:30:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-25 22:30:02,921 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-25 22:30:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-25 22:30:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 22:30:02,922 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 22:30:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:30:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:30:02,922 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-25 22:30:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-25 22:30:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:30:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-25 22:30:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-25 22:30:02,923 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-25 22:30:02,923 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-25 22:30:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:30:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-25 22:30:02,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:30:03,253 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:30:03,256 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:30:04,922 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:30:05,209 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:30:05,210 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-25 22:30:05,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:30:05 BoogieIcfgContainer [2022-11-25 22:30:05,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:30:05,216 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:30:05,217 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:30:05,220 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:30:05,221 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:29:59" (1/3) ... [2022-11-25 22:30:05,223 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c41da8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:30:05, skipping insertion in model container [2022-11-25 22:30:05,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:30:02" (2/3) ... [2022-11-25 22:30:05,228 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c41da8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:30:05, skipping insertion in model container [2022-11-25 22:30:05,229 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:30:05" (3/3) ... [2022-11-25 22:30:05,230 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_byte_buf_write_from_whole_string_harness.i [2022-11-25 22:30:05,249 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:30:05,249 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 22:30:05,309 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:30:05,323 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;@673fd995, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:30:05,325 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 22:30:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand has 143 states, 80 states have (on average 1.2375) internal successors, (99), 81 states have internal predecessors, (99), 48 states have call successors, (48), 13 states have call predecessors, (48), 13 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-11-25 22:30:05,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-25 22:30:05,340 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:05,341 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-25 22:30:05,341 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:05,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:05,347 INFO L85 PathProgramCache]: Analyzing trace with hash 1996659511, now seen corresponding path program 1 times [2022-11-25 22:30:05,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:05,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [902728794] [2022-11-25 22:30:05,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:05,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-25 22:30:07,646 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:07,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [902728794] [2022-11-25 22:30:07,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [902728794] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:30:07,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:30:07,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 22:30:07,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1787261] [2022-11-25 22:30:07,650 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:30:07,654 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:30:07,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:30:07,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:30:07,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:30:07,703 INFO L87 Difference]: Start difference. First operand has 143 states, 80 states have (on average 1.2375) internal successors, (99), 81 states have internal predecessors, (99), 48 states have call successors, (48), 13 states have call predecessors, (48), 13 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 6 states have internal predecessors, (25), 4 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-11-25 22:30:08,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:30:08,258 INFO L93 Difference]: Finished difference Result 217 states and 306 transitions. [2022-11-25 22:30:08,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:30:08,261 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 6 states have internal predecessors, (25), 4 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 46 [2022-11-25 22:30:08,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:30:08,275 INFO L225 Difference]: With dead ends: 217 [2022-11-25 22:30:08,276 INFO L226 Difference]: Without dead ends: 147 [2022-11-25 22:30:08,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-25 22:30:08,291 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 89 mSDsluCounter, 557 mSDsCounter, 0 mSdLazyCounter, 170 mSolverCounterSat, 38 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 107 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 208 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 170 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:30:08,292 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [107 Valid, 720 Invalid, 208 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 170 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-25 22:30:08,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2022-11-25 22:30:08,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 145. [2022-11-25 22:30:08,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 82 states have (on average 1.2195121951219512) internal successors, (100), 83 states have internal predecessors, (100), 48 states have call successors, (48), 14 states have call predecessors, (48), 14 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-11-25 22:30:08,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 195 transitions. [2022-11-25 22:30:08,350 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 195 transitions. Word has length 46 [2022-11-25 22:30:08,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:30:08,351 INFO L495 AbstractCegarLoop]: Abstraction has 145 states and 195 transitions. [2022-11-25 22:30:08,351 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 6 states have internal predecessors, (25), 4 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-11-25 22:30:08,352 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 195 transitions. [2022-11-25 22:30:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-25 22:30:08,354 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:08,354 INFO L195 NwaCegarLoop]: trace histogram [4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:30:08,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:30:08,355 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:08,355 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:08,355 INFO L85 PathProgramCache]: Analyzing trace with hash 1401386032, now seen corresponding path program 1 times [2022-11-25 22:30:08,356 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:08,356 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1652607891] [2022-11-25 22:30:08,356 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:08,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:08,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:08,959 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-25 22:30:08,959 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:08,959 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1652607891] [2022-11-25 22:30:08,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1652607891] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:30:08,960 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:30:08,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:30:08,960 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1282497710] [2022-11-25 22:30:08,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:30:08,962 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:30:08,962 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:30:08,963 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:30:08,963 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:30:08,964 INFO L87 Difference]: Start difference. First operand 145 states and 195 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-11-25 22:30:09,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:30:09,168 INFO L93 Difference]: Finished difference Result 230 states and 315 transitions. [2022-11-25 22:30:09,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:30:09,169 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 48 [2022-11-25 22:30:09,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:30:09,171 INFO L225 Difference]: With dead ends: 230 [2022-11-25 22:30:09,172 INFO L226 Difference]: Without dead ends: 192 [2022-11-25 22:30:09,172 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:30:09,173 INFO L413 NwaCegarLoop]: 192 mSDtfsCounter, 22 mSDsluCounter, 359 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 551 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 22:30:09,174 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 551 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 22:30:09,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2022-11-25 22:30:09,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 177. [2022-11-25 22:30:09,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 102 states have (on average 1.2254901960784315) internal successors, (125), 103 states have internal predecessors, (125), 60 states have call successors, (60), 14 states have call predecessors, (60), 14 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) [2022-11-25 22:30:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 244 transitions. [2022-11-25 22:30:09,198 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 244 transitions. Word has length 48 [2022-11-25 22:30:09,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:30:09,199 INFO L495 AbstractCegarLoop]: Abstraction has 177 states and 244 transitions. [2022-11-25 22:30:09,199 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-11-25 22:30:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 244 transitions. [2022-11-25 22:30:09,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-25 22:30:09,202 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:09,202 INFO L195 NwaCegarLoop]: trace histogram [4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:30:09,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:30:09,202 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:09,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:09,203 INFO L85 PathProgramCache]: Analyzing trace with hash 1112776325, now seen corresponding path program 1 times [2022-11-25 22:30:09,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:09,204 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105735273] [2022-11-25 22:30:09,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:09,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:09,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-25 22:30:10,269 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:10,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105735273] [2022-11-25 22:30:10,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [105735273] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:30:10,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:30:10,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 22:30:10,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [396713362] [2022-11-25 22:30:10,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:30:10,275 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:30:10,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:30:10,276 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:30:10,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:30:10,277 INFO L87 Difference]: Start difference. First operand 177 states and 244 transitions. Second operand has 7 states, 6 states have (on average 4.333333333333333) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (9), 5 states have call predecessors, (9), 5 states have call successors, (9) [2022-11-25 22:30:11,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:30:11,363 INFO L93 Difference]: Finished difference Result 190 states and 257 transitions. [2022-11-25 22:30:11,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:30:11,364 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 4.333333333333333) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (9), 5 states have call predecessors, (9), 5 states have call successors, (9) Word has length 50 [2022-11-25 22:30:11,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:30:11,366 INFO L225 Difference]: With dead ends: 190 [2022-11-25 22:30:11,366 INFO L226 Difference]: Without dead ends: 179 [2022-11-25 22:30:11,366 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-25 22:30:11,367 INFO L413 NwaCegarLoop]: 86 mSDtfsCounter, 135 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 315 SdHoareTripleChecker+Invalid, 666 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:30:11,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 315 Invalid, 666 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 575 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-25 22:30:11,368 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2022-11-25 22:30:11,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 177. [2022-11-25 22:30:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 102 states have (on average 1.2156862745098038) internal successors, (124), 103 states have internal predecessors, (124), 60 states have call successors, (60), 14 states have call predecessors, (60), 14 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) [2022-11-25 22:30:11,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 243 transitions. [2022-11-25 22:30:11,401 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 243 transitions. Word has length 50 [2022-11-25 22:30:11,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:30:11,402 INFO L495 AbstractCegarLoop]: Abstraction has 177 states and 243 transitions. [2022-11-25 22:30:11,402 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 4.333333333333333) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (9), 5 states have call predecessors, (9), 5 states have call successors, (9) [2022-11-25 22:30:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 243 transitions. [2022-11-25 22:30:11,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-25 22:30:11,404 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:11,404 INFO L195 NwaCegarLoop]: trace histogram [4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:30:11,405 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 22:30:11,405 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:11,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:11,406 INFO L85 PathProgramCache]: Analyzing trace with hash -654674075, now seen corresponding path program 1 times [2022-11-25 22:30:11,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:11,406 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1747162194] [2022-11-25 22:30:11,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:11,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-25 22:30:14,014 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:14,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1747162194] [2022-11-25 22:30:14,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1747162194] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:30:14,014 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:30:14,014 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-25 22:30:14,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078535519] [2022-11-25 22:30:14,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:30:14,016 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 22:30:14,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:30:14,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 22:30:14,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:30:14,019 INFO L87 Difference]: Start difference. First operand 177 states and 243 transitions. Second operand has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 4 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-11-25 22:30:14,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:30:14,796 INFO L93 Difference]: Finished difference Result 256 states and 361 transitions. [2022-11-25 22:30:14,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:30:14,797 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 4 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 52 [2022-11-25 22:30:14,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:30:14,800 INFO L225 Difference]: With dead ends: 256 [2022-11-25 22:30:14,800 INFO L226 Difference]: Without dead ends: 254 [2022-11-25 22:30:14,801 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-11-25 22:30:14,802 INFO L413 NwaCegarLoop]: 183 mSDtfsCounter, 85 mSDsluCounter, 782 mSDsCounter, 0 mSdLazyCounter, 300 mSolverCounterSat, 32 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 965 SdHoareTripleChecker+Invalid, 332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 300 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:30:14,802 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [101 Valid, 965 Invalid, 332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 300 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-25 22:30:14,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-11-25 22:30:14,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 213. [2022-11-25 22:30:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 127 states have (on average 1.2283464566929134) internal successors, (156), 129 states have internal predecessors, (156), 70 states have call successors, (70), 15 states have call predecessors, (70), 15 states have return successors, (69), 68 states have call predecessors, (69), 69 states have call successors, (69) [2022-11-25 22:30:14,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 295 transitions. [2022-11-25 22:30:14,855 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 295 transitions. Word has length 52 [2022-11-25 22:30:14,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:30:14,855 INFO L495 AbstractCegarLoop]: Abstraction has 213 states and 295 transitions. [2022-11-25 22:30:14,856 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 4.142857142857143) internal successors, (29), 7 states have internal predecessors, (29), 4 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-11-25 22:30:14,856 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 295 transitions. [2022-11-25 22:30:14,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-25 22:30:14,864 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:14,864 INFO L195 NwaCegarLoop]: trace histogram [5, 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] [2022-11-25 22:30:14,864 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:30:14,864 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:14,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:14,865 INFO L85 PathProgramCache]: Analyzing trace with hash 628814760, now seen corresponding path program 1 times [2022-11-25 22:30:14,865 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:14,865 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328861509] [2022-11-25 22:30:14,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:14,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:15,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:18,532 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-25 22:30:18,532 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:18,533 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328861509] [2022-11-25 22:30:18,533 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328861509] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:30:18,533 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:30:18,533 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-25 22:30:18,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [816737633] [2022-11-25 22:30:18,533 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:30:18,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-25 22:30:18,534 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:30:18,534 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-25 22:30:18,534 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-11-25 22:30:18,535 INFO L87 Difference]: Start difference. First operand 213 states and 295 transitions. Second operand has 13 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 8 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 7 states have call predecessors, (10), 7 states have call successors, (10) [2022-11-25 22:30:20,853 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:30:20,854 INFO L93 Difference]: Finished difference Result 262 states and 365 transitions. [2022-11-25 22:30:20,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-25 22:30:20,855 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 8 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 7 states have call predecessors, (10), 7 states have call successors, (10) Word has length 56 [2022-11-25 22:30:20,855 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:30:20,857 INFO L225 Difference]: With dead ends: 262 [2022-11-25 22:30:20,857 INFO L226 Difference]: Without dead ends: 260 [2022-11-25 22:30:20,857 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2022-11-25 22:30:20,858 INFO L413 NwaCegarLoop]: 80 mSDtfsCounter, 212 mSDsluCounter, 451 mSDsCounter, 0 mSdLazyCounter, 1407 mSolverCounterSat, 133 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 244 SdHoareTripleChecker+Valid, 531 SdHoareTripleChecker+Invalid, 1540 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 133 IncrementalHoareTripleChecker+Valid, 1407 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-25 22:30:20,859 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [244 Valid, 531 Invalid, 1540 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [133 Valid, 1407 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-25 22:30:20,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2022-11-25 22:30:20,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 189. [2022-11-25 22:30:20,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 189 states, 111 states have (on average 1.2072072072072073) internal successors, (134), 113 states have internal predecessors, (134), 62 states have call successors, (62), 15 states have call predecessors, (62), 15 states have return successors, (61), 60 states have call predecessors, (61), 61 states have call successors, (61) [2022-11-25 22:30:20,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 257 transitions. [2022-11-25 22:30:20,896 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 257 transitions. Word has length 56 [2022-11-25 22:30:20,897 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:30:20,897 INFO L495 AbstractCegarLoop]: Abstraction has 189 states and 257 transitions. [2022-11-25 22:30:20,897 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 8 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 7 states have call predecessors, (10), 7 states have call successors, (10) [2022-11-25 22:30:20,898 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 257 transitions. [2022-11-25 22:30:20,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-25 22:30:20,899 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:20,899 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-25 22:30:20,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:30:20,900 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:20,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:20,901 INFO L85 PathProgramCache]: Analyzing trace with hash 92455441, now seen corresponding path program 1 times [2022-11-25 22:30:20,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:20,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184070079] [2022-11-25 22:30:20,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:20,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:27,549 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-25 22:30:27,549 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:27,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184070079] [2022-11-25 22:30:27,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [184070079] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:30:27,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:30:27,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-11-25 22:30:27,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184688213] [2022-11-25 22:30:27,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:30:27,550 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-25 22:30:27,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:30:27,551 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-25 22:30:27,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:30:27,552 INFO L87 Difference]: Start difference. First operand 189 states and 257 transitions. Second operand has 10 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 6 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2022-11-25 22:30:28,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:30:28,650 INFO L93 Difference]: Finished difference Result 268 states and 375 transitions. [2022-11-25 22:30:28,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:30:28,653 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 6 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) Word has length 58 [2022-11-25 22:30:28,653 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:30:28,655 INFO L225 Difference]: With dead ends: 268 [2022-11-25 22:30:28,655 INFO L226 Difference]: Without dead ends: 266 [2022-11-25 22:30:28,655 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=133, Unknown=0, NotChecked=0, Total=182 [2022-11-25 22:30:28,656 INFO L413 NwaCegarLoop]: 183 mSDtfsCounter, 212 mSDsluCounter, 776 mSDsCounter, 0 mSdLazyCounter, 383 mSolverCounterSat, 97 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 238 SdHoareTripleChecker+Valid, 959 SdHoareTripleChecker+Invalid, 480 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 97 IncrementalHoareTripleChecker+Valid, 383 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-25 22:30:28,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [238 Valid, 959 Invalid, 480 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [97 Valid, 383 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-25 22:30:28,657 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2022-11-25 22:30:28,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 227. [2022-11-25 22:30:28,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 137 states have (on average 1.218978102189781) internal successors, (167), 140 states have internal predecessors, (167), 73 states have call successors, (73), 16 states have call predecessors, (73), 16 states have return successors, (72), 70 states have call predecessors, (72), 72 states have call successors, (72) [2022-11-25 22:30:28,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 312 transitions. [2022-11-25 22:30:28,711 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 312 transitions. Word has length 58 [2022-11-25 22:30:28,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:30:28,712 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 312 transitions. [2022-11-25 22:30:28,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 3.3333333333333335) internal successors, (30), 8 states have internal predecessors, (30), 6 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2022-11-25 22:30:28,713 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 312 transitions. [2022-11-25 22:30:28,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-25 22:30:28,715 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:30:28,715 INFO L195 NwaCegarLoop]: trace histogram [5, 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] [2022-11-25 22:30:28,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-25 22:30:28,715 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:30:28,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:30:28,716 INFO L85 PathProgramCache]: Analyzing trace with hash 1324859412, now seen corresponding path program 1 times [2022-11-25 22:30:28,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:30:28,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2008416466] [2022-11-25 22:30:28,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:28,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:30:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:37,761 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-25 22:30:37,762 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:30:37,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2008416466] [2022-11-25 22:30:37,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2008416466] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:30:37,762 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [680360442] [2022-11-25 22:30:37,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:30:37,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:30:37,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:30:37,766 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:30:37,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_115fe721-4550-40cb-8263-acb8eb912b3e/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:30:38,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:30:38,425 INFO L263 TraceCheckSpWp]: Trace formula consists of 2648 conjuncts, 80 conjunts are in the unsatisfiable core [2022-11-25 22:30:38,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:30:38,498 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 22:30:38,878 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-25 22:30:38,878 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 22:30:38,909 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 22:30:39,203 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-25 22:30:39,203 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 15 treesize of output 15 [2022-11-25 22:30:39,285 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 22:30:39,286 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 27 [2022-11-25 22:30:39,352 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 22:30:39,353 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 27 [2022-11-25 22:30:39,759 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-25 22:30:39,759 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 10 [2022-11-25 22:30:39,872 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-25 22:30:39,872 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:30:40,912 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [680360442] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:30:40,912 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [662452075] [2022-11-25 22:30:40,943 INFO L159 IcfgInterpreter]: Started Sifa with 47 locations of interest [2022-11-25 22:30:40,943 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:30:40,949 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:30:40,957 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:30:40,957 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:30:44,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:44,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:44,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:44,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:44,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:44,751 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 1746 treesize of output 1374 [2022-11-25 22:30:45,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:45,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:45,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:45,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:45,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:45,517 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 1746 treesize of output 1374 [2022-11-25 22:30:46,561 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 22:30:47,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:47,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:30:48,495 INFO L217 Elim1Store]: Index analysis took 768 ms [2022-11-25 22:30:48,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2781 treesize of output 3693 [2022-11-25 22:31:21,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:31:21,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:31:21,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:31:21,703 INFO L217 Elim1Store]: Index analysis took 507 ms [2022-11-25 22:31:53,378 WARN L233 SmtUtils]: Spent 31.61s on a formula simplification. DAG size of input: 2216 DAG size of output: 1209 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:31:53,384 INFO L321 Elim1Store]: treesize reduction 3618, result has 33.3 percent of original size [2022-11-25 22:31:53,389 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 206 select indices, 206 select index equivalence classes, 20914 disjoint index pairs (out of 21115 index pairs), introduced 206 new quantified variables, introduced 402 case distinctions, treesize of input 1037 treesize of output 2453 [2022-11-25 22:31:58,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:31:58,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:31:58,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:31:58,274 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 204 select indices, 204 select index equivalence classes, 20911 disjoint index pairs (out of 20706 index pairs), introduced 204 new quantified variables, introduced 0 case distinctions, treesize of input 1027 treesize of output 1638 [2022-11-25 22:32:55,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:55,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:32:56,436 INFO L217 Elim1Store]: Index analysis took 609 ms [2022-11-25 22:32:56,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-25 22:33:00,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:33:00,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:00,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:00,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:00,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:00,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:00,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:00,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:00,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 210 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 1776 treesize of output 1401 [2022-11-25 22:33:00,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:00,867 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:33:00,872 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2022-11-25 22:33:02,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:02,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:02,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:02,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:02,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:02,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:02,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:02,231 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 210 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 1776 treesize of output 1401 [2022-11-25 22:33:02,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:02,630 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:33:02,639 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2022-11-25 22:33:16,893 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 22:33:16,902 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 22:33:24,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:24,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:24,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:24,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 205 select indices, 205 select index equivalence classes, 20911 disjoint index pairs (out of 20910 index pairs), introduced 205 new quantified variables, introduced 0 case distinctions, treesize of input 1026 treesize of output 616 [2022-11-25 22:33:25,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:26,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:26,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:26,066 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 206 select indices, 206 select index equivalence classes, 21115 disjoint index pairs (out of 21115 index pairs), introduced 206 new quantified variables, introduced 0 case distinctions, treesize of input 1031 treesize of output 619 [2022-11-25 22:33:47,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:47,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:47,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:47,162 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 205 select indices, 205 select index equivalence classes, 20911 disjoint index pairs (out of 20910 index pairs), introduced 205 new quantified variables, introduced 0 case distinctions, treesize of input 1026 treesize of output 616 [2022-11-25 22:33:49,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:49,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:49,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:49,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 206 select indices, 206 select index equivalence classes, 21115 disjoint index pairs (out of 21115 index pairs), introduced 206 new quantified variables, introduced 0 case distinctions, treesize of input 1031 treesize of output 619 [2022-11-25 22:33:58,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:33:59,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:33:59,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:00,061 INFO L217 Elim1Store]: Index analysis took 700 ms [2022-11-25 22:34:00,127 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 310 select indices, 310 select index equivalence classes, 33695 disjoint index pairs (out of 47895 index pairs), introduced 310 new quantified variables, introduced 0 case distinctions, treesize of input 2822 treesize of output 3727 [2022-11-25 22:34:01,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:01,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:01,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:01,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:01,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:01,152 INFO L321 Elim1Store]: treesize reduction 54, result has 16.9 percent of original size [2022-11-25 22:34:01,153 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 208 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 1776 treesize of output 1401 [2022-11-25 22:34:01,253 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:34:01,254 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2022-11-25 22:34:04,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:04,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:04,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:04,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:04,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:04,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:04,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:04,261 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 210 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 1776 treesize of output 1401 [2022-11-25 22:34:05,083 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:34:05,091 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2022-11-25 22:34:22,851 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-25 22:34:22,851 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 9 treesize of output 15 [2022-11-25 22:34:22,911 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-25 22:34:22,911 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 24 treesize of output 21 [2022-11-25 22:34:23,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,022 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:34:23,022 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:34:23,032 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-25 22:34:23,032 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 46 [2022-11-25 22:34:23,059 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 22:34:23,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:34:23,084 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:34:23,094 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-25 22:34:23,095 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 46 [2022-11-25 22:34:23,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:34:23,134 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:34:23,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 22:34:23,159 INFO L321 Elim1Store]: treesize reduction 29, result has 27.5 percent of original size [2022-11-25 22:34:23,160 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 53 [2022-11-25 22:34:23,775 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:34:23,788 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:34:23,800 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 22:34:23,837 INFO L321 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2022-11-25 22:34:23,837 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 42 [2022-11-25 22:35:05,612 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 74 for LOIs [2022-11-25 22:35:05,632 INFO L197 IcfgInterpreter]: Interpreting procedure aws_byte_buf_is_valid with input of size 2921 for LOIs [2022-11-25 22:35:15,783 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_bool with input of size 3776 for LOIs [2022-11-25 22:35:49,326 INFO L197 IcfgInterpreter]: Interpreting procedure bounded_malloc with input of size 3731 for LOIs [2022-11-25 22:37:12,960 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 74 for LOIs [2022-11-25 22:37:12,965 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 22:38:25,120 WARN L233 SmtUtils]: Spent 1.17m on a formula simplification that was a NOOP. DAG size: 3292 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 22:40:57,941 WARN L233 SmtUtils]: Spent 2.36m on a formula simplification. DAG size of input: 3307 DAG size of output: 3301 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)