./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 14:52:38,468 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 14:52:38,470 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 14:52:38,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 14:52:38,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 14:52:38,489 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 14:52:38,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 14:52:38,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 14:52:38,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 14:52:38,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 14:52:38,495 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 14:52:38,496 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 14:52:38,496 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 14:52:38,497 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 14:52:38,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 14:52:38,499 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 14:52:38,500 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 14:52:38,501 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 14:52:38,502 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 14:52:38,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 14:52:38,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 14:52:38,506 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 14:52:38,507 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 14:52:38,508 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 14:52:38,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 14:52:38,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 14:52:38,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 14:52:38,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 14:52:38,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 14:52:38,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 14:52:38,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 14:52:38,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 14:52:38,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 14:52:38,516 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 14:52:38,517 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 14:52:38,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 14:52:38,518 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 14:52:38,518 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 14:52:38,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 14:52:38,519 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 14:52:38,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 14:52:38,520 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 14:52:38,539 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 14:52:38,543 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 14:52:38,544 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 14:52:38,544 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 14:52:38,545 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 14:52:38,545 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 14:52:38,545 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 14:52:38,545 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 14:52:38,546 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 14:52:38,546 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 14:52:38,546 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 14:52:38,546 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 14:52:38,546 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 14:52:38,547 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 14:52:38,547 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 14:52:38,547 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 14:52:38,547 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 14:52:38,547 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 14:52:38,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 14:52:38,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 14:52:38,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 14:52:38,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 14:52:38,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 14:52:38,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 14:52:38,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 14:52:38,550 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 14:52:38,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 14:52:38,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 14:52:38,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 14:52:38,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:52:38,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 14:52:38,551 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 14:52:38,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 14:52:38,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 14:52:38,551 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 14:52:38,552 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 14:52:38,552 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 14:52:38,552 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 14:52:38,552 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_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-12-14 14:52:38,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 14:52:38,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 14:52:38,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 14:52:38,745 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 14:52:38,746 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 14:52:38,746 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-12-14 14:52:41,346 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 14:52:41,682 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 14:52:41,682 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-12-14 14:52:41,707 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/data/46fd83a93/f4fe4e557c094860a302a33a4349abe4/FLAGaad721bb0 [2022-12-14 14:52:41,719 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/data/46fd83a93/f4fe4e557c094860a302a33a4349abe4 [2022-12-14 14:52:41,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 14:52:41,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 14:52:41,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 14:52:41,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 14:52:41,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 14:52:41,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:52:41" (1/1) ... [2022-12-14 14:52:41,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26c15e88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:41, skipping insertion in model container [2022-12-14 14:52:41,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 02:52:41" (1/1) ... [2022-12-14 14:52:41,734 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 14:52:41,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 14:52:42,007 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_8dea7e82-75b3-46af-9225-49d0ab2b506c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-12-14 14:52:42,013 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_8dea7e82-75b3-46af-9225-49d0ab2b506c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-12-14 14:52:42,648 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,648 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,650 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,661 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,661 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,663 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,663 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:42,728 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 14:52:42,728 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 14:52:42,729 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 14:52:42,732 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 14:52:42,734 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 14:52:42,734 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 14:52:42,965 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 14:52:42,966 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 14:52:42,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 14:52:42,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 14:52:42,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 14:52:42,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 14:52:42,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 14:52:42,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 14:52:42,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 14:52:42,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 14:52:42,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 14:52:43,097 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 14:52:43,121 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 14:52:43,128 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 14:52:43,148 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 14:52:43,153 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,153 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,207 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 14:52:43,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 14:52:43,249 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 14:52:43,258 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_8dea7e82-75b3-46af-9225-49d0ab2b506c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-12-14 14:52:43,258 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_8dea7e82-75b3-46af-9225-49d0ab2b506c/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-12-14 14:52:43,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,296 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,297 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,297 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,298 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,302 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 14:52:43,303 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 14:52:43,303 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 14:52:43,305 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 14:52:43,306 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 14:52:43,307 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 14:52:43,320 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 14:52:43,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 14:52:43,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 14:52:43,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 14:52:43,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 14:52:43,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 14:52:43,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 14:52:43,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 14:52:43,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 14:52:43,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 14:52:43,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 14:52:43,338 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 14:52:43,353 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 14:52:43,357 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 14:52:43,369 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 14:52:43,374 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,374 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 14:52:43,399 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 14:52:43,403 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 14:52:43,545 INFO L208 MainTranslator]: Completed translation [2022-12-14 14:52:43,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43 WrapperNode [2022-12-14 14:52:43,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 14:52:43,547 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 14:52:43,547 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 14:52:43,547 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 14:52:43,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,608 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,657 INFO L138 Inliner]: procedures = 695, calls = 2935, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1178 [2022-12-14 14:52:43,657 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 14:52:43,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 14:52:43,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 14:52:43,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 14:52:43,666 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,671 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,672 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,697 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,701 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,706 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,710 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,718 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 14:52:43,719 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 14:52:43,719 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 14:52:43,719 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 14:52:43,719 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (1/1) ... [2022-12-14 14:52:43,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 14:52:43,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:52:43,742 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 14:52:43,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 14:52:43,774 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 14:52:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 14:52:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-14 14:52:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 14:52:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 14:52:43,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 14:52:43,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-14 14:52:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 14:52:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 14:52:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-12-14 14:52:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 14:52:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-12-14 14:52:43,776 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 14:52:43,776 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 14:52:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 14:52:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-12-14 14:52:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-12-14 14:52:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 14:52:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 14:52:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-12-14 14:52:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-12-14 14:52:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-12-14 14:52:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-12-14 14:52:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 14:52:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 14:52:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 14:52:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-12-14 14:52:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-12-14 14:52:43,777 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-14 14:52:43,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-14 14:52:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-12-14 14:52:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-12-14 14:52:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-12-14 14:52:43,778 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-12-14 14:52:43,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 14:52:44,022 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 14:52:44,024 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 14:52:45,093 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 14:52:45,305 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 14:52:45,305 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 14:52:45,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:52:45 BoogieIcfgContainer [2022-12-14 14:52:45,308 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 14:52:45,310 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 14:52:45,311 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 14:52:45,314 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 14:52:45,314 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 02:52:41" (1/3) ... [2022-12-14 14:52:45,314 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c5860ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:52:45, skipping insertion in model container [2022-12-14 14:52:45,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 02:52:43" (2/3) ... [2022-12-14 14:52:45,315 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c5860ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 02:52:45, skipping insertion in model container [2022-12-14 14:52:45,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 02:52:45" (3/3) ... [2022-12-14 14:52:45,316 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_acquire_harness.i [2022-12-14 14:52:45,334 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 14:52:45,335 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-14 14:52:45,390 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 14:52:45,396 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;@568de207, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 14:52:45,396 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-14 14:52:45,401 INFO L276 IsEmpty]: Start isEmpty. Operand has 329 states, 164 states have (on average 1.1768292682926829) internal successors, (193), 167 states have internal predecessors, (193), 142 states have call successors, (142), 20 states have call predecessors, (142), 20 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) [2022-12-14 14:52:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 14:52:45,409 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:52:45,410 INFO L195 NwaCegarLoop]: trace histogram [3, 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] [2022-12-14 14:52:45,410 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:52:45,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:52:45,415 INFO L85 PathProgramCache]: Analyzing trace with hash 584671828, now seen corresponding path program 1 times [2022-12-14 14:52:45,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:52:45,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451614321] [2022-12-14 14:52:45,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:45,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:52:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 14:52:46,181 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:52:46,181 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451614321] [2022-12-14 14:52:46,182 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [451614321] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:52:46,182 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 14:52:46,182 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-14 14:52:46,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897482115] [2022-12-14 14:52:46,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:52:46,188 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:52:46,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:52:46,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:52:46,209 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:52:46,211 INFO L87 Difference]: Start difference. First operand has 329 states, 164 states have (on average 1.1768292682926829) internal successors, (193), 167 states have internal predecessors, (193), 142 states have call successors, (142), 20 states have call predecessors, (142), 20 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) Second operand has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 14:52:47,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:52:47,332 INFO L93 Difference]: Finished difference Result 654 states and 1049 transitions. [2022-12-14 14:52:47,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:52:47,335 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 41 [2022-12-14 14:52:47,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:52:47,346 INFO L225 Difference]: With dead ends: 654 [2022-12-14 14:52:47,346 INFO L226 Difference]: Without dead ends: 338 [2022-12-14 14:52:47,353 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:52:47,356 INFO L413 NwaCegarLoop]: 437 mSDtfsCounter, 26 mSDsluCounter, 2171 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 2608 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:52:47,357 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 2608 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-12-14 14:52:47,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-12-14 14:52:47,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 338. [2022-12-14 14:52:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 338 states, 171 states have (on average 1.1637426900584795) internal successors, (199), 174 states have internal predecessors, (199), 143 states have call successors, (143), 22 states have call predecessors, (143), 22 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) [2022-12-14 14:52:47,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 484 transitions. [2022-12-14 14:52:47,424 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 484 transitions. Word has length 41 [2022-12-14 14:52:47,424 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:52:47,424 INFO L495 AbstractCegarLoop]: Abstraction has 338 states and 484 transitions. [2022-12-14 14:52:47,424 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-12-14 14:52:47,424 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2022-12-14 14:52:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 14:52:47,426 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:52:47,426 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:52:47,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 14:52:47,426 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:52:47,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:52:47,427 INFO L85 PathProgramCache]: Analyzing trace with hash -1083839785, now seen corresponding path program 1 times [2022-12-14 14:52:47,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:52:47,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499906809] [2022-12-14 14:52:47,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:52:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 14:52:47,952 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:52:47,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499906809] [2022-12-14 14:52:47,952 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499906809] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:52:47,952 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1212562545] [2022-12-14 14:52:47,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:47,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:52:47,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:52:47,954 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:52:47,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 14:52:48,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:48,405 INFO L263 TraceCheckSpWp]: Trace formula consists of 2561 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-14 14:52:48,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:52:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 14:52:48,474 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:52:48,475 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1212562545] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:52:48,475 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:52:48,475 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-12-14 14:52:48,476 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273992652] [2022-12-14 14:52:48,476 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:52:48,477 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:52:48,477 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:52:48,478 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:52:48,478 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-12-14 14:52:48,478 INFO L87 Difference]: Start difference. First operand 338 states and 484 transitions. Second operand has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-12-14 14:52:49,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:52:49,335 INFO L93 Difference]: Finished difference Result 353 states and 502 transitions. [2022-12-14 14:52:49,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:52:49,336 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 71 [2022-12-14 14:52:49,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:52:49,340 INFO L225 Difference]: With dead ends: 353 [2022-12-14 14:52:49,340 INFO L226 Difference]: Without dead ends: 350 [2022-12-14 14:52:49,340 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-12-14 14:52:49,341 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 24 mSDsluCounter, 2189 mSDsCounter, 0 mSdLazyCounter, 209 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 2636 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 209 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-12-14 14:52:49,341 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 2636 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 209 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-12-14 14:52:49,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2022-12-14 14:52:49,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 350. [2022-12-14 14:52:49,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 350 states, 180 states have (on average 1.1777777777777778) internal successors, (212), 183 states have internal predecessors, (212), 144 states have call successors, (144), 24 states have call predecessors, (144), 24 states have return successors, (143), 143 states have call predecessors, (143), 143 states have call successors, (143) [2022-12-14 14:52:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 499 transitions. [2022-12-14 14:52:49,361 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 499 transitions. Word has length 71 [2022-12-14 14:52:49,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:52:49,361 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 499 transitions. [2022-12-14 14:52:49,362 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-12-14 14:52:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 499 transitions. [2022-12-14 14:52:49,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-12-14 14:52:49,365 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:52:49,365 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:52:49,375 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 14:52:49,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-12-14 14:52:49,566 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:52:49,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:52:49,567 INFO L85 PathProgramCache]: Analyzing trace with hash -634368252, now seen corresponding path program 1 times [2022-12-14 14:52:49,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:52:49,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1714609880] [2022-12-14 14:52:49,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:49,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:52:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:50,256 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-12-14 14:52:50,256 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:52:50,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1714609880] [2022-12-14 14:52:50,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1714609880] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:52:50,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2114822806] [2022-12-14 14:52:50,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:50,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:52:50,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:52:50,258 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:52:50,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 14:52:50,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:50,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 3132 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-14 14:52:50,799 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:52:50,847 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2022-12-14 14:52:50,848 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:52:50,848 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2114822806] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:52:50,848 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:52:50,848 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-12-14 14:52:50,849 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744255980] [2022-12-14 14:52:50,849 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:52:50,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:52:50,850 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:52:50,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:52:50,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-12-14 14:52:50,851 INFO L87 Difference]: Start difference. First operand 350 states and 499 transitions. Second operand has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-12-14 14:52:51,931 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:52:51,931 INFO L93 Difference]: Finished difference Result 642 states and 920 transitions. [2022-12-14 14:52:51,932 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:52:51,932 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) Word has length 183 [2022-12-14 14:52:51,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:52:51,935 INFO L225 Difference]: With dead ends: 642 [2022-12-14 14:52:51,935 INFO L226 Difference]: Without dead ends: 359 [2022-12-14 14:52:51,937 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-12-14 14:52:51,938 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 15 mSDsluCounter, 2189 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 2635 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:52:51,939 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 2635 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-12-14 14:52:51,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2022-12-14 14:52:51,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 359. [2022-12-14 14:52:51,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 359 states, 186 states have (on average 1.1774193548387097) internal successors, (219), 189 states have internal predecessors, (219), 145 states have call successors, (145), 26 states have call predecessors, (145), 26 states have return successors, (144), 144 states have call predecessors, (144), 144 states have call successors, (144) [2022-12-14 14:52:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 508 transitions. [2022-12-14 14:52:51,966 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 508 transitions. Word has length 183 [2022-12-14 14:52:51,966 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:52:51,967 INFO L495 AbstractCegarLoop]: Abstraction has 359 states and 508 transitions. [2022-12-14 14:52:51,967 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-12-14 14:52:51,967 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 508 transitions. [2022-12-14 14:52:51,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 14:52:51,970 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:52:51,970 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:52:51,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 14:52:52,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:52:52,173 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:52:52,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:52:52,174 INFO L85 PathProgramCache]: Analyzing trace with hash 1208671667, now seen corresponding path program 1 times [2022-12-14 14:52:52,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:52:52,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918324781] [2022-12-14 14:52:52,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:52:52,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-12-14 14:52:52,832 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:52:52,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [918324781] [2022-12-14 14:52:52,832 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [918324781] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:52:52,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [459959811] [2022-12-14 14:52:52,833 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:52,833 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:52:52,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:52:52,834 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:52:52,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 14:52:53,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:53,321 INFO L263 TraceCheckSpWp]: Trace formula consists of 3173 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-14 14:52:53,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:52:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-12-14 14:52:53,389 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:52:53,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [459959811] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:52:53,389 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:52:53,390 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-12-14 14:52:53,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4118371] [2022-12-14 14:52:53,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:52:53,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 14:52:53,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:52:53,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 14:52:53,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:52:53,392 INFO L87 Difference]: Start difference. First operand 359 states and 508 transitions. Second operand has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-14 14:52:54,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:52:54,713 INFO L93 Difference]: Finished difference Result 719 states and 1021 transitions. [2022-12-14 14:52:54,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:52:54,713 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 189 [2022-12-14 14:52:54,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:52:54,716 INFO L225 Difference]: With dead ends: 719 [2022-12-14 14:52:54,716 INFO L226 Difference]: Without dead ends: 371 [2022-12-14 14:52:54,717 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-12-14 14:52:54,718 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 6 mSDsluCounter, 1708 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2144 SdHoareTripleChecker+Invalid, 215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-14 14:52:54,718 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2144 Invalid, 215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-14 14:52:54,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-12-14 14:52:54,730 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 367. [2022-12-14 14:52:54,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1675392670157068) internal successors, (223), 194 states have internal predecessors, (223), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (146), 145 states have call predecessors, (146), 145 states have call successors, (146) [2022-12-14 14:52:54,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 515 transitions. [2022-12-14 14:52:54,733 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 515 transitions. Word has length 189 [2022-12-14 14:52:54,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:52:54,733 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 515 transitions. [2022-12-14 14:52:54,733 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-14 14:52:54,733 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 515 transitions. [2022-12-14 14:52:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-12-14 14:52:54,735 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:52:54,735 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:52:54,747 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-12-14 14:52:54,936 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:52:54,936 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:52:54,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:52:54,936 INFO L85 PathProgramCache]: Analyzing trace with hash -367747737, now seen corresponding path program 1 times [2022-12-14 14:52:54,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:52:54,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746062995] [2022-12-14 14:52:54,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:54,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:52:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-12-14 14:52:55,648 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:52:55,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746062995] [2022-12-14 14:52:55,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [746062995] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:52:55,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1260996384] [2022-12-14 14:52:55,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:55,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:52:55,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:52:55,650 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:52:55,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 14:52:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:56,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 3177 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 14:52:56,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:52:56,277 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-12-14 14:52:56,277 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:52:56,277 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1260996384] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:52:56,277 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:52:56,277 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 14:52:56,278 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1828321117] [2022-12-14 14:52:56,278 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:52:56,278 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:52:56,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:52:56,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:52:56,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:52:56,279 INFO L87 Difference]: Start difference. First operand 367 states and 515 transitions. Second operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-14 14:52:57,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:52:57,760 INFO L93 Difference]: Finished difference Result 729 states and 1022 transitions. [2022-12-14 14:52:57,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:52:57,761 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 191 [2022-12-14 14:52:57,761 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:52:57,763 INFO L225 Difference]: With dead ends: 729 [2022-12-14 14:52:57,763 INFO L226 Difference]: Without dead ends: 371 [2022-12-14 14:52:57,765 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:52:57,766 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 17 mSDsluCounter, 2118 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2550 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-12-14 14:52:57,766 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2550 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-12-14 14:52:57,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-12-14 14:52:57,782 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2022-12-14 14:52:57,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.1614583333333333) internal successors, (223), 196 states have internal predecessors, (223), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-12-14 14:52:57,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 516 transitions. [2022-12-14 14:52:57,787 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 516 transitions. Word has length 191 [2022-12-14 14:52:57,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:52:57,787 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 516 transitions. [2022-12-14 14:52:57,787 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-14 14:52:57,787 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 516 transitions. [2022-12-14 14:52:57,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-12-14 14:52:57,790 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:52:57,790 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:52:57,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-14 14:52:57,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:52:57,991 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:52:57,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:52:57,991 INFO L85 PathProgramCache]: Analyzing trace with hash 1345068219, now seen corresponding path program 1 times [2022-12-14 14:52:57,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:52:57,992 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [962407501] [2022-12-14 14:52:57,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:57,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:52:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-12-14 14:52:58,583 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:52:58,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [962407501] [2022-12-14 14:52:58,584 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [962407501] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:52:58,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [324497417] [2022-12-14 14:52:58,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:52:58,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:52:58,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:52:58,585 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:52:58,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 14:52:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:52:59,052 INFO L263 TraceCheckSpWp]: Trace formula consists of 3181 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 14:52:59,055 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:52:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-12-14 14:52:59,085 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:52:59,085 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [324497417] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:52:59,085 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:52:59,085 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 14:52:59,085 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [868347900] [2022-12-14 14:52:59,085 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:52:59,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:52:59,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:52:59,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:52:59,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:52:59,087 INFO L87 Difference]: Start difference. First operand 369 states and 516 transitions. Second operand has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-14 14:53:00,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:53:00,422 INFO L93 Difference]: Finished difference Result 731 states and 1022 transitions. [2022-12-14 14:53:00,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:53:00,423 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 193 [2022-12-14 14:53:00,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:53:00,426 INFO L225 Difference]: With dead ends: 731 [2022-12-14 14:53:00,426 INFO L226 Difference]: Without dead ends: 373 [2022-12-14 14:53:00,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:53:00,428 INFO L413 NwaCegarLoop]: 431 mSDtfsCounter, 16 mSDsluCounter, 2115 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 2546 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-12-14 14:53:00,428 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 2546 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-12-14 14:53:00,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-12-14 14:53:00,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 369. [2022-12-14 14:53:00,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.15625) internal successors, (222), 196 states have internal predecessors, (222), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-12-14 14:53:00,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 515 transitions. [2022-12-14 14:53:00,440 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 515 transitions. Word has length 193 [2022-12-14 14:53:00,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:53:00,440 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 515 transitions. [2022-12-14 14:53:00,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-14 14:53:00,441 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 515 transitions. [2022-12-14 14:53:00,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-12-14 14:53:00,442 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:53:00,442 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:53:00,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-14 14:53:00,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-12-14 14:53:00,644 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:53:00,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:53:00,646 INFO L85 PathProgramCache]: Analyzing trace with hash -360719385, now seen corresponding path program 1 times [2022-12-14 14:53:00,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:53:00,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452069584] [2022-12-14 14:53:00,647 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:00,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:53:00,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:01,184 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-12-14 14:53:01,184 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:53:01,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452069584] [2022-12-14 14:53:01,184 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452069584] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:53:01,184 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [150518916] [2022-12-14 14:53:01,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:01,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:01,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:53:01,185 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:53:01,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-14 14:53:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:01,575 INFO L263 TraceCheckSpWp]: Trace formula consists of 3185 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 14:53:01,579 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:53:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-12-14 14:53:01,608 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:53:01,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [150518916] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:53:01,608 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:53:01,609 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 14:53:01,609 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428845439] [2022-12-14 14:53:01,609 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:53:01,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:53:01,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:53:01,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:53:01,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:53:01,611 INFO L87 Difference]: Start difference. First operand 369 states and 515 transitions. Second operand has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-14 14:53:02,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:53:02,182 INFO L93 Difference]: Finished difference Result 731 states and 1020 transitions. [2022-12-14 14:53:02,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:53:02,183 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 195 [2022-12-14 14:53:02,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:53:02,184 INFO L225 Difference]: With dead ends: 731 [2022-12-14 14:53:02,184 INFO L226 Difference]: Without dead ends: 373 [2022-12-14 14:53:02,185 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:53:02,186 INFO L413 NwaCegarLoop]: 430 mSDtfsCounter, 18 mSDsluCounter, 1686 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 2116 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 14:53:02,186 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 2116 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 14:53:02,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-12-14 14:53:02,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 369. [2022-12-14 14:53:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.1510416666666667) internal successors, (221), 196 states have internal predecessors, (221), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-12-14 14:53:02,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 514 transitions. [2022-12-14 14:53:02,197 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 514 transitions. Word has length 195 [2022-12-14 14:53:02,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:53:02,198 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 514 transitions. [2022-12-14 14:53:02,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-12-14 14:53:02,198 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 514 transitions. [2022-12-14 14:53:02,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-12-14 14:53:02,199 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:53:02,199 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:53:02,209 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-14 14:53:02,399 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:02,399 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:53:02,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:53:02,400 INFO L85 PathProgramCache]: Analyzing trace with hash 1986574787, now seen corresponding path program 1 times [2022-12-14 14:53:02,400 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:53:02,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343957255] [2022-12-14 14:53:02,400 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:02,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:53:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-12-14 14:53:02,833 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:53:02,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343957255] [2022-12-14 14:53:02,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [343957255] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:53:02,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [157274874] [2022-12-14 14:53:02,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:02,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:02,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:53:02,835 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:53:02,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-14 14:53:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:03,273 INFO L263 TraceCheckSpWp]: Trace formula consists of 3189 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-14 14:53:03,277 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:53:03,320 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 14:53:03,320 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:53:03,321 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [157274874] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:53:03,321 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:53:03,321 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-12-14 14:53:03,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1096149855] [2022-12-14 14:53:03,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:53:03,322 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 14:53:03,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:53:03,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 14:53:03,323 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:53:03,323 INFO L87 Difference]: Start difference. First operand 369 states and 514 transitions. Second operand has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-14 14:53:03,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:53:03,979 INFO L93 Difference]: Finished difference Result 713 states and 1035 transitions. [2022-12-14 14:53:03,979 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:53:03,980 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 197 [2022-12-14 14:53:03,980 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:53:03,981 INFO L225 Difference]: With dead ends: 713 [2022-12-14 14:53:03,981 INFO L226 Difference]: Without dead ends: 369 [2022-12-14 14:53:03,982 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-12-14 14:53:03,983 INFO L413 NwaCegarLoop]: 441 mSDtfsCounter, 6 mSDsluCounter, 1732 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2173 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 14:53:03,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2173 Invalid, 194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 14:53:03,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-12-14 14:53:03,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-12-14 14:53:03,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1361256544502618) internal successors, (217), 194 states have internal predecessors, (217), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-12-14 14:53:03,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 508 transitions. [2022-12-14 14:53:03,994 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 508 transitions. Word has length 197 [2022-12-14 14:53:03,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:53:03,994 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 508 transitions. [2022-12-14 14:53:03,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-14 14:53:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 508 transitions. [2022-12-14 14:53:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-12-14 14:53:03,995 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:53:03,995 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:53:04,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-14 14:53:04,195 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-14 14:53:04,196 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:53:04,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:53:04,196 INFO L85 PathProgramCache]: Analyzing trace with hash 566195669, now seen corresponding path program 1 times [2022-12-14 14:53:04,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:53:04,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1393673895] [2022-12-14 14:53:04,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:04,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:53:04,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:04,690 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 8 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-12-14 14:53:04,690 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:53:04,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1393673895] [2022-12-14 14:53:04,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1393673895] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:53:04,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1987329832] [2022-12-14 14:53:04,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:04,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:04,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:53:04,692 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:53:04,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-14 14:53:05,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:05,121 INFO L263 TraceCheckSpWp]: Trace formula consists of 3199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 14:53:05,125 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:53:05,148 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-14 14:53:05,148 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:53:05,148 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1987329832] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:53:05,148 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:53:05,148 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 14:53:05,149 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [320675954] [2022-12-14 14:53:05,149 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:53:05,149 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:53:05,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:53:05,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:53:05,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:53:05,151 INFO L87 Difference]: Start difference. First operand 367 states and 508 transitions. Second operand has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-14 14:53:06,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:53:06,054 INFO L93 Difference]: Finished difference Result 703 states and 1015 transitions. [2022-12-14 14:53:06,054 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:53:06,054 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 202 [2022-12-14 14:53:06,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:53:06,056 INFO L225 Difference]: With dead ends: 703 [2022-12-14 14:53:06,056 INFO L226 Difference]: Without dead ends: 367 [2022-12-14 14:53:06,057 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:53:06,057 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 17 mSDsluCounter, 1710 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2146 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-12-14 14:53:06,058 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2146 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-12-14 14:53:06,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-12-14 14:53:06,075 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2022-12-14 14:53:06,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.130890052356021) internal successors, (216), 194 states have internal predecessors, (216), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-12-14 14:53:06,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 507 transitions. [2022-12-14 14:53:06,077 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 507 transitions. Word has length 202 [2022-12-14 14:53:06,078 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:53:06,078 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 507 transitions. [2022-12-14 14:53:06,078 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-14 14:53:06,078 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 507 transitions. [2022-12-14 14:53:06,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 14:53:06,079 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:53:06,079 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:53:06,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-14 14:53:06,280 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:06,280 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:53:06,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:53:06,281 INFO L85 PathProgramCache]: Analyzing trace with hash -1319049579, now seen corresponding path program 1 times [2022-12-14 14:53:06,281 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:53:06,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175643896] [2022-12-14 14:53:06,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:53:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:06,735 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 10 proven. 45 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-12-14 14:53:06,735 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:53:06,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1175643896] [2022-12-14 14:53:06,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1175643896] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:53:06,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [991133772] [2022-12-14 14:53:06,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:06,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:06,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:53:06,737 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:53:06,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-14 14:53:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:07,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 3207 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 14:53:07,183 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:53:07,205 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-12-14 14:53:07,205 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:53:07,206 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [991133772] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:53:07,206 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:53:07,206 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 14:53:07,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1404450450] [2022-12-14 14:53:07,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:53:07,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:53:07,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:53:07,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:53:07,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:53:07,207 INFO L87 Difference]: Start difference. First operand 367 states and 507 transitions. Second operand has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-14 14:53:07,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:53:07,968 INFO L93 Difference]: Finished difference Result 705 states and 1015 transitions. [2022-12-14 14:53:07,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:53:07,968 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 206 [2022-12-14 14:53:07,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:53:07,970 INFO L225 Difference]: With dead ends: 705 [2022-12-14 14:53:07,970 INFO L226 Difference]: Without dead ends: 369 [2022-12-14 14:53:07,971 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:53:07,972 INFO L413 NwaCegarLoop]: 435 mSDtfsCounter, 15 mSDsluCounter, 2138 mSDsCounter, 0 mSdLazyCounter, 236 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 2573 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 236 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-12-14 14:53:07,972 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 2573 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 236 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-12-14 14:53:07,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-12-14 14:53:07,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-12-14 14:53:07,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.12565445026178) internal successors, (215), 194 states have internal predecessors, (215), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-12-14 14:53:07,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 506 transitions. [2022-12-14 14:53:07,982 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 506 transitions. Word has length 206 [2022-12-14 14:53:07,982 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:53:07,983 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 506 transitions. [2022-12-14 14:53:07,983 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-14 14:53:07,983 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 506 transitions. [2022-12-14 14:53:07,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 14:53:07,984 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:53:07,984 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:53:07,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-12-14 14:53:08,184 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:08,185 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:53:08,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:53:08,185 INFO L85 PathProgramCache]: Analyzing trace with hash -207513899, now seen corresponding path program 1 times [2022-12-14 14:53:08,185 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:53:08,185 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [271852570] [2022-12-14 14:53:08,185 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:53:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:08,676 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 12 proven. 48 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-12-14 14:53:08,676 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:53:08,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [271852570] [2022-12-14 14:53:08,677 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [271852570] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:53:08,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2110905144] [2022-12-14 14:53:08,677 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:08,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:08,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:53:08,678 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:53:08,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-14 14:53:09,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:09,248 INFO L263 TraceCheckSpWp]: Trace formula consists of 3215 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 14:53:09,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:53:09,274 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-12-14 14:53:09,274 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 14:53:09,274 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2110905144] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 14:53:09,274 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 14:53:09,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 14:53:09,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908605844] [2022-12-14 14:53:09,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 14:53:09,275 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 14:53:09,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 14:53:09,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 14:53:09,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 14:53:09,276 INFO L87 Difference]: Start difference. First operand 367 states and 506 transitions. Second operand has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-14 14:53:10,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 14:53:10,282 INFO L93 Difference]: Finished difference Result 705 states and 1013 transitions. [2022-12-14 14:53:10,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 14:53:10,283 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 210 [2022-12-14 14:53:10,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 14:53:10,286 INFO L225 Difference]: With dead ends: 705 [2022-12-14 14:53:10,286 INFO L226 Difference]: Without dead ends: 369 [2022-12-14 14:53:10,288 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 14:53:10,288 INFO L413 NwaCegarLoop]: 434 mSDtfsCounter, 14 mSDsluCounter, 2135 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 2569 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-12-14 14:53:10,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 2569 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-12-14 14:53:10,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-12-14 14:53:10,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-12-14 14:53:10,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1204188481675392) internal successors, (214), 194 states have internal predecessors, (214), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-12-14 14:53:10,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 505 transitions. [2022-12-14 14:53:10,299 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 505 transitions. Word has length 210 [2022-12-14 14:53:10,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 14:53:10,299 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 505 transitions. [2022-12-14 14:53:10,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-12-14 14:53:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 505 transitions. [2022-12-14 14:53:10,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 14:53:10,300 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 14:53:10,300 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-14 14:53:10,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2022-12-14 14:53:10,500 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-12-14 14:53:10,501 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 14:53:10,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 14:53:10,501 INFO L85 PathProgramCache]: Analyzing trace with hash 672401813, now seen corresponding path program 2 times [2022-12-14 14:53:10,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 14:53:10,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189459535] [2022-12-14 14:53:10,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 14:53:10,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 14:53:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 14:53:14,695 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-12-14 14:53:14,696 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 14:53:14,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189459535] [2022-12-14 14:53:14,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189459535] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 14:53:14,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1278146847] [2022-12-14 14:53:14,696 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-14 14:53:14,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 14:53:14,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 14:53:14,698 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 14:53:14,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dea7e82-75b3-46af-9225-49d0ab2b506c/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-12-14 14:53:16,469 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-12-14 14:53:16,469 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-14 14:53:16,482 INFO L263 TraceCheckSpWp]: Trace formula consists of 3223 conjuncts, 80 conjunts are in the unsatisfiable core [2022-12-14 14:53:16,488 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 14:53:16,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-12-14 14:53:17,053 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2022-12-14 14:53:18,072 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 28 [2022-12-14 14:53:18,080 INFO L321 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2022-12-14 14:53:18,081 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 67 treesize of output 43 [2022-12-14 14:53:18,137 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 219 proven. 8 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-12-14 14:53:18,137 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 14:53:19,503 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 23 treesize of output 13 [2022-12-14 14:53:20,170 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 28 treesize of output 18 [2022-12-14 14:53:20,401 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 72 treesize of output 62 [2022-12-14 14:53:24,927 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 78 [2022-12-14 14:53:25,094 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-12-14 14:53:25,094 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1278146847] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 14:53:25,094 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1626466414] [2022-12-14 14:53:25,114 INFO L159 IcfgInterpreter]: Started Sifa with 94 locations of interest [2022-12-14 14:53:25,115 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 14:53:25,117 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 14:53:25,121 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 14:53:25,122 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 14:53:30,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:53:30,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:53:30,538 INFO L217 Elim1Store]: Index analysis took 488 ms [2022-12-14 14:53:54,879 WARN L233 SmtUtils]: Spent 24.28s on a formula simplification. DAG size of input: 2559 DAG size of output: 1373 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-12-14 14:53:54,882 INFO L321 Elim1Store]: treesize reduction 4539, result has 34.0 percent of original size [2022-12-14 14:53:54,885 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19310 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 197 case distinctions, treesize of input 995 treesize of output 2942 [2022-12-14 14:53:59,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:53:59,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:54:00,700 INFO L217 Elim1Store]: Index analysis took 2132 ms [2022-12-14 14:54:47,583 WARN L233 SmtUtils]: Spent 46.84s on a formula simplification. DAG size of input: 3151 DAG size of output: 1575 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-12-14 14:54:47,589 INFO L321 Elim1Store]: treesize reduction 7470, result has 25.5 percent of original size [2022-12-14 14:54:47,593 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19507 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 591 case distinctions, treesize of input 1014 treesize of output 3173 [2022-12-14 14:55:58,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:55:58,379 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1747 treesize of output 2322 [2022-12-14 14:56:02,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:02,473 INFO L217 Elim1Store]: Index analysis took 421 ms [2022-12-14 14:56:02,526 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 [2022-12-14 14:56:08,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:08,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1747 treesize of output 2322 [2022-12-14 14:56:12,412 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-12-14 14:56:29,136 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 14:56:29,140 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-12-14 14:56:40,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:40,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:40,220 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-12-14 14:56:41,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:56:41,814 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-12-14 14:57:07,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:07,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:07,650 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-12-14 14:57:11,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:11,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:11,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-12-14 14:57:22,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:22,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:22,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:22,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:22,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:22,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:22,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:22,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:23,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:23,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:23,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:23,067 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16860 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1756 treesize of output 2334 [2022-12-14 14:57:25,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:25,706 INFO L217 Elim1Store]: Index analysis took 123 ms [2022-12-14 14:57:25,738 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16859 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1756 treesize of output 2334 [2022-12-14 14:57:29,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 14:57:29,562 INFO L217 Elim1Store]: Index analysis took 457 ms [2022-12-14 14:57:29,611 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 [2022-12-14 14:57:34,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-12-14 15:00:49,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:49,831 INFO L217 Elim1Store]: Index analysis took 383 ms [2022-12-14 15:00:49,878 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 [2022-12-14 15:00:54,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:54,137 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 195 select indices, 195 select index equivalence classes, 16861 disjoint index pairs (out of 18915 index pairs), introduced 195 new quantified variables, introduced 0 case distinctions, treesize of input 1786 treesize of output 2361 [2022-12-14 15:00:57,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:00:57,598 INFO L217 Elim1Store]: Index analysis took 102 ms [2022-12-14 15:00:57,622 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 195 select indices, 195 select index equivalence classes, 16861 disjoint index pairs (out of 18915 index pairs), introduced 195 new quantified variables, introduced 0 case distinctions, treesize of input 1805 treesize of output 2362 [2022-12-14 15:01:00,553 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-12-14 15:02:25,952 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 [2022-12-14 15:02:25,960 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 [2022-12-14 15:02:25,970 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-12-14 15:02:25,978 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-12-14 15:02:26,073 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-12-14 15:02:26,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-12-14 15:02:26,095 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 35 [2022-12-14 15:02:26,107 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-12-14 15:02:26,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-12-14 15:02:26,542 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-12-14 15:03:56,704 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 86 for LOIs [2022-12-14 15:03:56,735 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3334 for LOIs [2022-12-14 15:04:12,823 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 3003 for LOIs [2022-12-14 15:06:42,033 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr_explicit with input of size 3006 for LOIs