./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 5e519f3a 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_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/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_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI --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-5e519f3 [2022-11-03 02:44:29,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:44:29,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:44:29,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:44:29,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:44:29,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:44:29,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:44:29,406 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:44:29,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:44:29,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:44:29,409 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:44:29,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:44:29,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:44:29,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:44:29,413 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:44:29,414 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:44:29,415 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:44:29,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:44:29,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:44:29,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:44:29,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:44:29,424 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:44:29,425 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:44:29,426 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:44:29,429 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:44:29,430 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:44:29,430 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:44:29,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:44:29,432 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:44:29,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:44:29,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:44:29,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:44:29,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:44:29,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:44:29,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:44:29,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:44:29,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:44:29,438 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:44:29,448 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:44:29,450 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:44:29,451 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:44:29,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:44:29,500 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:44:29,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:44:29,503 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:44:29,503 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:44:29,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:44:29,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:44:29,504 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:44:29,505 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:44:29,505 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:44:29,505 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:44:29,506 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:44:29,507 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:44:29,507 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:44:29,507 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:44:29,507 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:44:29,507 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:44:29,508 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:44:29,508 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:44:29,509 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:44:29,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:44:29,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:44:29,509 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:44:29,509 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:44:29,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:44:29,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:44:29,512 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:44:29,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:44:29,512 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:44:29,512 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:44:29,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:44:29,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:44:29,513 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:44:29,513 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:44:29,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:44:29,514 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:44:29,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:44:29,514 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:44:29,514 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:44:29,515 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_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-11-03 02:44:29,805 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:44:29,828 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:44:29,831 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:44:29,833 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:44:29,833 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:44:29,835 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-03 02:44:29,913 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/data/081672851/5fc1ec24ff574a899c696339b3b4a1c8/FLAG315969935 [2022-11-03 02:44:30,845 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:44:30,846 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-03 02:44:30,899 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/data/081672851/5fc1ec24ff574a899c696339b3b4a1c8/FLAG315969935 [2022-11-03 02:44:31,331 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/data/081672851/5fc1ec24ff574a899c696339b3b4a1c8 [2022-11-03 02:44:31,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:44:31,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:44:31,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:44:31,337 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:44:31,340 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:44:31,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:44:31" (1/1) ... [2022-11-03 02:44:31,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7edbb874 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:31, skipping insertion in model container [2022-11-03 02:44:31,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:44:31" (1/1) ... [2022-11-03 02:44:31,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:44:31,497 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:44:31,761 WARN L230 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_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-03 02:44:31,768 WARN L230 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_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-03 02:44:32,873 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:32,878 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:32,883 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:32,884 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:32,885 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:32,897 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:32,902 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:32,905 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:32,906 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:33,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:44:33,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:44:33,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:44:33,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:44:33,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:44:33,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:44:33,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:44:33,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:44:33,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:44:33,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:44:33,613 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:44:33,798 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:33,815 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:33,973 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:44:34,037 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:44:34,052 WARN L230 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_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-03 02:44:34,053 WARN L230 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_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-03 02:44:34,116 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,117 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,118 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,118 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,119 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,128 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,128 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,130 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,130 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:44:34,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:44:34,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:44:34,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:44:34,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:44:34,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:44:34,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:44:34,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:44:34,188 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:44:34,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:44:34,226 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:44:34,306 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,306 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:44:34,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:44:34,790 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:44:34,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34 WrapperNode [2022-11-03 02:44:34,790 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:44:34,791 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:44:34,791 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:44:34,792 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:44:34,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:34,935 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,050 INFO L138 Inliner]: procedures = 695, calls = 2936, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1179 [2022-11-03 02:44:35,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:44:35,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:44:35,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:44:35,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:44:35,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,170 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,178 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,194 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:44:35,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:44:35,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:44:35,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:44:35,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (1/1) ... [2022-11-03 02:44:35,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:44:35,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:44:35,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:44:35,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:44:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-03 02:44:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-03 02:44:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-03 02:44:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-03 02:44:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:44:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-03 02:44:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-03 02:44:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-03 02:44:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-03 02:44:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:44:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-03 02:44:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-03 02:44:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-03 02:44:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-03 02:44:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:44:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:44:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:44:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-03 02:44:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-03 02:44:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:44:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:44:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-03 02:44:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-03 02:44:35,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-03 02:44:35,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-03 02:44:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:44:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:44:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-03 02:44:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-03 02:44:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:44:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:44:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:44:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-03 02:44:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-03 02:44:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-03 02:44:35,311 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-03 02:44:35,311 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-03 02:44:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-03 02:44:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-03 02:44:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-03 02:44:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-03 02:44:35,312 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-03 02:44:35,312 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-03 02:44:35,313 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-03 02:44:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:44:35,313 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-03 02:44:35,314 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-03 02:44:35,314 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-03 02:44:35,315 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-03 02:44:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-03 02:44:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-03 02:44:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-03 02:44:35,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-03 02:44:35,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:44:35,761 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:44:35,763 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:44:37,895 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:44:38,286 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:44:38,287 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-03 02:44:38,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:44:38 BoogieIcfgContainer [2022-11-03 02:44:38,293 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:44:38,296 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:44:38,296 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:44:38,300 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:44:38,301 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:44:31" (1/3) ... [2022-11-03 02:44:38,305 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c64eba8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:44:38, skipping insertion in model container [2022-11-03 02:44:38,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:44:34" (2/3) ... [2022-11-03 02:44:38,306 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3c64eba8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:44:38, skipping insertion in model container [2022-11-03 02:44:38,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:44:38" (3/3) ... [2022-11-03 02:44:38,310 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_acquire_harness.i [2022-11-03 02:44:38,329 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:44:38,329 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-03 02:44:38,429 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:44:38,441 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;@2585045, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:44:38,446 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-03 02:44:38,452 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) [2022-11-03 02:44:38,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-03 02:44:38,461 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:38,462 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] [2022-11-03 02:44:38,462 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:38,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:38,469 INFO L85 PathProgramCache]: Analyzing trace with hash 859682051, now seen corresponding path program 1 times [2022-11-03 02:44:38,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:38,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1032584310] [2022-11-03 02:44:38,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:39,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-03 02:44:39,920 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:39,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1032584310] [2022-11-03 02:44:39,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1032584310] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:39,922 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:44:39,922 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-03 02:44:39,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1264906682] [2022-11-03 02:44:39,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:39,929 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:44:39,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:39,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:44:39,961 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:44:39,966 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) [2022-11-03 02:44:41,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:44:41,403 INFO L93 Difference]: Finished difference Result 654 states and 1049 transitions. [2022-11-03 02:44:41,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:44:41,406 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 [2022-11-03 02:44:41,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:44:41,419 INFO L225 Difference]: With dead ends: 654 [2022-11-03 02:44:41,420 INFO L226 Difference]: Without dead ends: 338 [2022-11-03 02:44:41,427 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 [2022-11-03 02:44:41,430 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 26 mSDsluCounter, 2297 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 2603 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:44:41,432 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 2603 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-03 02:44:41,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-11-03 02:44:41,507 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 338. [2022-11-03 02:44:41,510 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) [2022-11-03 02:44:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 484 transitions. [2022-11-03 02:44:41,517 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 484 transitions. Word has length 41 [2022-11-03 02:44:41,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:44:41,518 INFO L495 AbstractCegarLoop]: Abstraction has 338 states and 484 transitions. [2022-11-03 02:44:41,518 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) [2022-11-03 02:44:41,518 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2022-11-03 02:44:41,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-03 02:44:41,521 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:41,521 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] [2022-11-03 02:44:41,522 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:44:41,522 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:41,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:41,523 INFO L85 PathProgramCache]: Analyzing trace with hash 900237961, now seen corresponding path program 1 times [2022-11-03 02:44:41,523 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:41,523 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643250963] [2022-11-03 02:44:41,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:41,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:41,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:42,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-03 02:44:42,558 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:42,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643250963] [2022-11-03 02:44:42,559 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643250963] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:44:42,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1784058619] [2022-11-03 02:44:42,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:42,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:42,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:44:42,564 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:44:42,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:44:43,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:43,255 INFO L263 TraceCheckSpWp]: Trace formula consists of 2565 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-03 02:44:43,264 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:44:43,417 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-03 02:44:43,418 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:44:43,418 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1784058619] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:43,418 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:44:43,418 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-03 02:44:43,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1921667525] [2022-11-03 02:44:43,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:43,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:44:43,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:43,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:44:43,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-03 02:44:43,421 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) [2022-11-03 02:44:44,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:44:44,867 INFO L93 Difference]: Finished difference Result 353 states and 502 transitions. [2022-11-03 02:44:44,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:44:44,868 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 [2022-11-03 02:44:44,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:44:44,871 INFO L225 Difference]: With dead ends: 353 [2022-11-03 02:44:44,872 INFO L226 Difference]: Without dead ends: 350 [2022-11-03 02:44:44,872 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 [2022-11-03 02:44:44,873 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 24 mSDsluCounter, 2312 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 2633 SdHoareTripleChecker+Invalid, 220 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:44:44,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 2633 Invalid, 220 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-03 02:44:44,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2022-11-03 02:44:44,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 350. [2022-11-03 02:44:44,901 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) [2022-11-03 02:44:44,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 499 transitions. [2022-11-03 02:44:44,904 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 499 transitions. Word has length 71 [2022-11-03 02:44:44,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:44:44,905 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 499 transitions. [2022-11-03 02:44:44,906 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) [2022-11-03 02:44:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 499 transitions. [2022-11-03 02:44:44,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-03 02:44:44,908 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:44,909 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] [2022-11-03 02:44:44,958 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 02:44:45,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:45,135 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:45,135 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:45,136 INFO L85 PathProgramCache]: Analyzing trace with hash -630292433, now seen corresponding path program 1 times [2022-11-03 02:44:45,136 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:45,136 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [544828305] [2022-11-03 02:44:45,136 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:45,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:45,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:46,333 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-11-03 02:44:46,333 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:46,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [544828305] [2022-11-03 02:44:46,334 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [544828305] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:44:46,334 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [846001327] [2022-11-03 02:44:46,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:46,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:46,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:44:46,336 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:44:46,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 02:44:47,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:47,149 INFO L263 TraceCheckSpWp]: Trace formula consists of 3136 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-03 02:44:47,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:44:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2022-11-03 02:44:47,237 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:44:47,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [846001327] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:47,238 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:44:47,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-03 02:44:47,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208149468] [2022-11-03 02:44:47,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:47,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:44:47,240 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:47,240 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:44:47,240 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-03 02:44:47,241 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) [2022-11-03 02:44:49,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:44:49,286 INFO L93 Difference]: Finished difference Result 642 states and 920 transitions. [2022-11-03 02:44:49,287 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:44:49,287 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 [2022-11-03 02:44:49,288 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:44:49,291 INFO L225 Difference]: With dead ends: 642 [2022-11-03 02:44:49,291 INFO L226 Difference]: Without dead ends: 359 [2022-11-03 02:44:49,292 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 [2022-11-03 02:44:49,293 INFO L413 NwaCegarLoop]: 445 mSDtfsCounter, 15 mSDsluCounter, 2315 mSDsCounter, 0 mSdLazyCounter, 205 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 2632 SdHoareTripleChecker+Invalid, 213 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 205 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:44:49,294 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 2632 Invalid, 213 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 205 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-03 02:44:49,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2022-11-03 02:44:49,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 359. [2022-11-03 02:44:49,316 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) [2022-11-03 02:44:49,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 508 transitions. [2022-11-03 02:44:49,320 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 508 transitions. Word has length 183 [2022-11-03 02:44:49,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:44:49,321 INFO L495 AbstractCegarLoop]: Abstraction has 359 states and 508 transitions. [2022-11-03 02:44:49,321 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) [2022-11-03 02:44:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 508 transitions. [2022-11-03 02:44:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-03 02:44:49,324 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:49,324 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] [2022-11-03 02:44:49,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-03 02:44:49,543 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:49,543 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:49,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:49,544 INFO L85 PathProgramCache]: Analyzing trace with hash -700079644, now seen corresponding path program 1 times [2022-11-03 02:44:49,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:49,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [390235660] [2022-11-03 02:44:49,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:49,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:49,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:50,615 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-03 02:44:50,615 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:50,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [390235660] [2022-11-03 02:44:50,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [390235660] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:44:50,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [992814954] [2022-11-03 02:44:50,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:50,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:50,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:44:50,619 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:44:50,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 02:44:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:51,452 INFO L263 TraceCheckSpWp]: Trace formula consists of 3177 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 02:44:51,459 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:44:51,550 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-03 02:44:51,550 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:44:51,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [992814954] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:51,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:44:51,551 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2022-11-03 02:44:51,551 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569819570] [2022-11-03 02:44:51,551 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:51,551 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 02:44:51,552 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:51,552 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 02:44:51,552 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-03 02:44:51,552 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) [2022-11-03 02:44:53,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:44:53,188 INFO L93 Difference]: Finished difference Result 717 states and 1014 transitions. [2022-11-03 02:44:53,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:44:53,189 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 [2022-11-03 02:44:53,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:44:53,194 INFO L225 Difference]: With dead ends: 717 [2022-11-03 02:44:53,194 INFO L226 Difference]: Without dead ends: 369 [2022-11-03 02:44:53,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 192 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:44:53,197 INFO L413 NwaCegarLoop]: 435 mSDtfsCounter, 5 mSDsluCounter, 1348 mSDsCounter, 0 mSdLazyCounter, 167 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 1709 SdHoareTripleChecker+Invalid, 175 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 167 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-03 02:44:53,199 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 1709 Invalid, 175 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 167 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-03 02:44:53,201 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-03 02:44:53,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 365. [2022-11-03 02:44:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 189 states have (on average 1.1693121693121693) internal successors, (221), 193 states have internal predecessors, (221), 146 states have call successors, (146), 27 states have call predecessors, (146), 28 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-03 02:44:53,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 514 transitions. [2022-11-03 02:44:53,226 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 514 transitions. Word has length 189 [2022-11-03 02:44:53,227 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:44:53,227 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 514 transitions. [2022-11-03 02:44:53,227 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) [2022-11-03 02:44:53,227 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 514 transitions. [2022-11-03 02:44:53,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-03 02:44:53,231 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:53,231 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] [2022-11-03 02:44:53,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-03 02:44:53,443 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:53,443 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:53,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:53,444 INFO L85 PathProgramCache]: Analyzing trace with hash 1234165468, now seen corresponding path program 1 times [2022-11-03 02:44:53,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:53,444 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309399769] [2022-11-03 02:44:53,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:53,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:54,560 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-03 02:44:54,560 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:54,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309399769] [2022-11-03 02:44:54,561 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309399769] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:44:54,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [489841214] [2022-11-03 02:44:54,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:54,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:54,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:44:54,563 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:44:54,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-03 02:44:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:55,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 3181 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-03 02:44:55,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:44:55,487 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2022-11-03 02:44:55,487 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:44:55,487 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [489841214] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:44:55,488 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:44:55,488 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2022-11-03 02:44:55,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283689616] [2022-11-03 02:44:55,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:44:55,493 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 02:44:55,493 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:44:55,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 02:44:55,494 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-11-03 02:44:55,494 INFO L87 Difference]: Start difference. First operand 365 states and 514 transitions. Second operand has 6 states, 5 states have (on average 12.0) internal successors, (60), 6 states have internal predecessors, (60), 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) [2022-11-03 02:44:57,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:44:58,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:44:58,403 INFO L93 Difference]: Finished difference Result 703 states and 1028 transitions. [2022-11-03 02:44:58,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:44:58,404 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.0) internal successors, (60), 6 states have internal predecessors, (60), 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 191 [2022-11-03 02:44:58,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:44:58,407 INFO L225 Difference]: With dead ends: 703 [2022-11-03 02:44:58,407 INFO L226 Difference]: Without dead ends: 365 [2022-11-03 02:44:58,409 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-11-03 02:44:58,409 INFO L413 NwaCegarLoop]: 440 mSDtfsCounter, 5 mSDsluCounter, 1828 mSDsCounter, 0 mSdLazyCounter, 188 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 2169 SdHoareTripleChecker+Invalid, 193 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 188 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:44:58,409 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 2169 Invalid, 193 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 188 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-11-03 02:44:58,410 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 365 states. [2022-11-03 02:44:58,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 365 to 365. [2022-11-03 02:44:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 189 states have (on average 1.1587301587301588) internal successors, (219), 193 states have internal predecessors, (219), 146 states have call successors, (146), 27 states have call predecessors, (146), 28 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-03 02:44:58,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 512 transitions. [2022-11-03 02:44:58,433 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 512 transitions. Word has length 191 [2022-11-03 02:44:58,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:44:58,435 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 512 transitions. [2022-11-03 02:44:58,435 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.0) internal successors, (60), 6 states have internal predecessors, (60), 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) [2022-11-03 02:44:58,436 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 512 transitions. [2022-11-03 02:44:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2022-11-03 02:44:58,444 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:44:58,445 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 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] [2022-11-03 02:44:58,479 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-03 02:44:58,663 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:58,663 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:44:58,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:44:58,664 INFO L85 PathProgramCache]: Analyzing trace with hash 184316648, now seen corresponding path program 1 times [2022-11-03 02:44:58,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:44:58,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461494028] [2022-11-03 02:44:58,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:44:58,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:44:59,760 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-03 02:44:59,760 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:44:59,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461494028] [2022-11-03 02:44:59,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461494028] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:44:59,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [503536277] [2022-11-03 02:44:59,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:44:59,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:44:59,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:44:59,763 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:44:59,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-03 02:45:00,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:00,570 INFO L263 TraceCheckSpWp]: Trace formula consists of 3191 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:45:00,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:45:00,621 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-11-03 02:45:00,621 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:45:00,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [503536277] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:00,621 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:45:00,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:45:00,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313987025] [2022-11-03 02:45:00,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:00,623 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:45:00,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:00,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:45:00,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:45:00,624 INFO L87 Difference]: Start difference. First operand 365 states and 512 transitions. Second operand has 7 states, 6 states have (on average 9.5) internal successors, (57), 7 states have internal predecessors, (57), 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) [2022-11-03 02:45:02,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:04,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:04,348 INFO L93 Difference]: Finished difference Result 725 states and 1017 transitions. [2022-11-03 02:45:04,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:45:04,349 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.5) internal successors, (57), 7 states have internal predecessors, (57), 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 196 [2022-11-03 02:45:04,349 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:04,352 INFO L225 Difference]: With dead ends: 725 [2022-11-03 02:45:04,352 INFO L226 Difference]: Without dead ends: 369 [2022-11-03 02:45:04,354 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 199 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-03 02:45:04,354 INFO L413 NwaCegarLoop]: 431 mSDtfsCounter, 17 mSDsluCounter, 2237 mSDsCounter, 0 mSdLazyCounter, 257 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2544 SdHoareTripleChecker+Invalid, 269 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 257 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:04,355 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2544 Invalid, 269 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 257 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-11-03 02:45:04,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-03 02:45:04,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 365. [2022-11-03 02:45:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 189 states have (on average 1.1534391534391535) internal successors, (218), 193 states have internal predecessors, (218), 146 states have call successors, (146), 27 states have call predecessors, (146), 28 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-03 02:45:04,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 511 transitions. [2022-11-03 02:45:04,400 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 511 transitions. Word has length 196 [2022-11-03 02:45:04,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:04,400 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 511 transitions. [2022-11-03 02:45:04,400 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.5) internal successors, (57), 7 states have internal predecessors, (57), 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) [2022-11-03 02:45:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 511 transitions. [2022-11-03 02:45:04,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-11-03 02:45:04,407 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:04,407 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:45:04,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-03 02:45:04,619 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:04,619 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:04,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:04,620 INFO L85 PathProgramCache]: Analyzing trace with hash 1345153496, now seen corresponding path program 1 times [2022-11-03 02:45:04,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:04,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122021362] [2022-11-03 02:45:04,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:04,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-03 02:45:05,638 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:05,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122021362] [2022-11-03 02:45:05,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2122021362] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:45:05,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1811619438] [2022-11-03 02:45:05,638 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:05,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:05,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:45:05,643 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:45:05,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-03 02:45:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:06,468 INFO L263 TraceCheckSpWp]: Trace formula consists of 3195 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:45:06,474 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:45:06,523 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-11-03 02:45:06,523 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:45:06,524 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1811619438] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:06,524 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:45:06,524 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:45:06,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1361943792] [2022-11-03 02:45:06,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:06,525 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:45:06,525 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:06,526 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:45:06,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:45:06,526 INFO L87 Difference]: Start difference. First operand 365 states and 511 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) [2022-11-03 02:45:07,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:07,922 INFO L93 Difference]: Finished difference Result 723 states and 1013 transitions. [2022-11-03 02:45:07,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:45:07,923 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 198 [2022-11-03 02:45:07,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:07,925 INFO L225 Difference]: With dead ends: 723 [2022-11-03 02:45:07,925 INFO L226 Difference]: Without dead ends: 369 [2022-11-03 02:45:07,927 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 209 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-03 02:45:07,928 INFO L413 NwaCegarLoop]: 430 mSDtfsCounter, 18 mSDsluCounter, 1783 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 2114 SdHoareTripleChecker+Invalid, 231 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:07,928 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 2114 Invalid, 231 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-03 02:45:07,929 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-03 02:45:07,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 365. [2022-11-03 02:45:07,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 189 states have (on average 1.1481481481481481) internal successors, (217), 193 states have internal predecessors, (217), 146 states have call successors, (146), 27 states have call predecessors, (146), 28 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-03 02:45:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 510 transitions. [2022-11-03 02:45:07,948 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 510 transitions. Word has length 198 [2022-11-03 02:45:07,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:07,948 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 510 transitions. [2022-11-03 02:45:07,949 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) [2022-11-03 02:45:07,949 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 510 transitions. [2022-11-03 02:45:07,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2022-11-03 02:45:07,952 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:07,952 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:45:07,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-11-03 02:45:08,167 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:08,168 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:08,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:08,168 INFO L85 PathProgramCache]: Analyzing trace with hash -1315691416, now seen corresponding path program 1 times [2022-11-03 02:45:08,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:08,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [872430126] [2022-11-03 02:45:08,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:08,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:08,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:09,171 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-03 02:45:09,171 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:09,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [872430126] [2022-11-03 02:45:09,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [872430126] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:45:09,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1452508816] [2022-11-03 02:45:09,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:09,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:09,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:45:09,175 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:45:09,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-03 02:45:09,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:09,986 INFO L263 TraceCheckSpWp]: Trace formula consists of 3199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:45:09,992 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:45:10,051 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-11-03 02:45:10,051 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:45:10,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1452508816] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:10,052 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:45:10,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:45:10,052 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1503816348] [2022-11-03 02:45:10,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:10,053 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:45:10,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:10,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:45:10,054 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:45:10,055 INFO L87 Difference]: Start difference. First operand 365 states and 510 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) [2022-11-03 02:45:11,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:11,769 INFO L93 Difference]: Finished difference Result 723 states and 1011 transitions. [2022-11-03 02:45:11,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:45:11,770 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 200 [2022-11-03 02:45:11,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:11,772 INFO L225 Difference]: With dead ends: 723 [2022-11-03 02:45:11,772 INFO L226 Difference]: Without dead ends: 369 [2022-11-03 02:45:11,774 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 203 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-03 02:45:11,775 INFO L413 NwaCegarLoop]: 429 mSDtfsCounter, 15 mSDsluCounter, 2231 mSDsCounter, 0 mSdLazyCounter, 258 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 2536 SdHoareTripleChecker+Invalid, 274 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 258 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:11,775 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 2536 Invalid, 274 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 258 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-03 02:45:11,776 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-03 02:45:11,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 365. [2022-11-03 02:45:11,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 189 states have (on average 1.1428571428571428) internal successors, (216), 193 states have internal predecessors, (216), 146 states have call successors, (146), 27 states have call predecessors, (146), 28 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-03 02:45:11,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 509 transitions. [2022-11-03 02:45:11,795 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 509 transitions. Word has length 200 [2022-11-03 02:45:11,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:11,795 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 509 transitions. [2022-11-03 02:45:11,795 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) [2022-11-03 02:45:11,796 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 509 transitions. [2022-11-03 02:45:11,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-03 02:45:11,798 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:11,799 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] [2022-11-03 02:45:11,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-03 02:45:12,019 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-03 02:45:12,019 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:12,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:12,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1151254320, now seen corresponding path program 1 times [2022-11-03 02:45:12,020 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:12,020 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2105295261] [2022-11-03 02:45:12,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:12,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:12,977 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 8 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-11-03 02:45:12,977 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:12,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2105295261] [2022-11-03 02:45:12,978 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2105295261] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:45:12,978 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1063368186] [2022-11-03 02:45:12,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:12,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:12,979 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:45:12,980 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:45:12,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-03 02:45:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:13,835 INFO L263 TraceCheckSpWp]: Trace formula consists of 3203 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:45:13,841 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:45:13,876 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-11-03 02:45:13,876 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:45:13,877 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1063368186] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:13,877 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:45:13,877 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:45:13,877 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [874181684] [2022-11-03 02:45:13,877 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:13,878 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:45:13,878 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:13,878 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:45:13,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:45:13,879 INFO L87 Difference]: Start difference. First operand 365 states and 509 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) [2022-11-03 02:45:14,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:14,720 INFO L93 Difference]: Finished difference Result 699 states and 1017 transitions. [2022-11-03 02:45:14,720 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:45:14,721 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 [2022-11-03 02:45:14,721 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:14,723 INFO L225 Difference]: With dead ends: 699 [2022-11-03 02:45:14,724 INFO L226 Difference]: Without dead ends: 365 [2022-11-03 02:45:14,725 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-03 02:45:14,726 INFO L413 NwaCegarLoop]: 435 mSDtfsCounter, 17 mSDsluCounter, 1805 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2141 SdHoareTripleChecker+Invalid, 211 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:14,727 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2141 Invalid, 211 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-03 02:45:14,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 365 states. [2022-11-03 02:45:14,741 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 365 to 365. [2022-11-03 02:45:14,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 189 states have (on average 1.1375661375661377) internal successors, (215), 193 states have internal predecessors, (215), 146 states have call successors, (146), 27 states have call predecessors, (146), 28 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-03 02:45:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 508 transitions. [2022-11-03 02:45:14,745 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 508 transitions. Word has length 202 [2022-11-03 02:45:14,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:14,746 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 508 transitions. [2022-11-03 02:45:14,746 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) [2022-11-03 02:45:14,746 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 508 transitions. [2022-11-03 02:45:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-03 02:45:14,749 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:14,749 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] [2022-11-03 02:45:14,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-03 02:45:14,975 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:14,975 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:14,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:14,975 INFO L85 PathProgramCache]: Analyzing trace with hash -369654064, now seen corresponding path program 1 times [2022-11-03 02:45:14,976 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:14,976 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949627755] [2022-11-03 02:45:14,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:14,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:15,968 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 10 proven. 45 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-03 02:45:15,968 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:15,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949627755] [2022-11-03 02:45:15,968 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949627755] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:45:15,969 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1821899873] [2022-11-03 02:45:15,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:15,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:15,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:45:15,971 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:45:15,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-03 02:45:16,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:16,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 3211 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:45:16,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:45:16,877 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-11-03 02:45:16,878 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:45:16,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1821899873] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:16,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:45:16,879 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:45:16,879 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44613008] [2022-11-03 02:45:16,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:16,880 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:45:16,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:16,881 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:45:16,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:45:16,882 INFO L87 Difference]: Start difference. First operand 365 states and 508 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) [2022-11-03 02:45:20,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-03 02:45:20,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:20,690 INFO L93 Difference]: Finished difference Result 701 states and 1019 transitions. [2022-11-03 02:45:20,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:45:20,691 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 [2022-11-03 02:45:20,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:20,694 INFO L225 Difference]: With dead ends: 701 [2022-11-03 02:45:20,694 INFO L226 Difference]: Without dead ends: 367 [2022-11-03 02:45:20,696 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-03 02:45:20,697 INFO L413 NwaCegarLoop]: 434 mSDtfsCounter, 15 mSDsluCounter, 2257 mSDsCounter, 0 mSdLazyCounter, 242 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 2567 SdHoareTripleChecker+Invalid, 253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 242 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:20,697 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 2567 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 242 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2022-11-03 02:45:20,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-11-03 02:45:20,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 365. [2022-11-03 02:45:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 189 states have (on average 1.1322751322751323) internal successors, (214), 193 states have internal predecessors, (214), 146 states have call successors, (146), 27 states have call predecessors, (146), 28 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-03 02:45:20,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 507 transitions. [2022-11-03 02:45:20,716 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 507 transitions. Word has length 206 [2022-11-03 02:45:20,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:20,717 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 507 transitions. [2022-11-03 02:45:20,717 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) [2022-11-03 02:45:20,717 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 507 transitions. [2022-11-03 02:45:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-03 02:45:20,720 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:20,720 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] [2022-11-03 02:45:20,767 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-03 02:45:20,935 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:20,935 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:20,935 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:20,936 INFO L85 PathProgramCache]: Analyzing trace with hash -1242780592, now seen corresponding path program 1 times [2022-11-03 02:45:20,936 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:20,936 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316498700] [2022-11-03 02:45:20,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:20,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 12 proven. 48 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-03 02:45:21,956 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:21,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316498700] [2022-11-03 02:45:21,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1316498700] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:45:21,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1992653586] [2022-11-03 02:45:21,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:21,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:21,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:45:21,959 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:45:21,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-03 02:45:22,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:22,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 3219 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:45:22,883 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:45:22,939 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-11-03 02:45:22,940 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:45:22,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1992653586] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:45:22,940 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:45:22,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:45:22,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1795508452] [2022-11-03 02:45:22,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:45:22,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:45:22,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:45:22,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:45:22,943 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:45:22,943 INFO L87 Difference]: Start difference. First operand 365 states and 507 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) [2022-11-03 02:45:24,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:45:24,264 INFO L93 Difference]: Finished difference Result 701 states and 1017 transitions. [2022-11-03 02:45:24,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:45:24,265 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 [2022-11-03 02:45:24,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:45:24,268 INFO L225 Difference]: With dead ends: 701 [2022-11-03 02:45:24,268 INFO L226 Difference]: Without dead ends: 367 [2022-11-03 02:45:24,270 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 [2022-11-03 02:45:24,271 INFO L413 NwaCegarLoop]: 433 mSDtfsCounter, 14 mSDsluCounter, 2254 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 2563 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:45:24,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 2563 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-03 02:45:24,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-11-03 02:45:24,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 365. [2022-11-03 02:45:24,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 365 states, 189 states have (on average 1.126984126984127) internal successors, (213), 193 states have internal predecessors, (213), 146 states have call successors, (146), 27 states have call predecessors, (146), 28 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-03 02:45:24,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 506 transitions. [2022-11-03 02:45:24,295 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 506 transitions. Word has length 210 [2022-11-03 02:45:24,297 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:45:24,297 INFO L495 AbstractCegarLoop]: Abstraction has 365 states and 506 transitions. [2022-11-03 02:45:24,298 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) [2022-11-03 02:45:24,298 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 506 transitions. [2022-11-03 02:45:24,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-03 02:45:24,301 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:45:24,302 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] [2022-11-03 02:45:24,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-03 02:45:24,523 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-03 02:45:24,523 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:45:24,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:45:24,524 INFO L85 PathProgramCache]: Analyzing trace with hash -1275415472, now seen corresponding path program 2 times [2022-11-03 02:45:24,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:45:24,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [958993848] [2022-11-03 02:45:24,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:45:24,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:45:27,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:45:33,292 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-11-03 02:45:33,293 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:45:33,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [958993848] [2022-11-03 02:45:33,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [958993848] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:45:33,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1132907667] [2022-11-03 02:45:33,293 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-03 02:45:33,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:45:33,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:45:33,294 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:45:33,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c36bdd3-c9d6-421f-98da-b60a5d5efef7/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-03 02:45:42,021 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-03 02:45:42,021 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-03 02:45:42,053 INFO L263 TraceCheckSpWp]: Trace formula consists of 3227 conjuncts, 78 conjunts are in the unsatisfiable core [2022-11-03 02:45:42,062 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:45:42,133 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:45:42,914 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:45:44,310 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:45:44,329 INFO L356 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2022-11-03 02:45:44,329 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:45:44,408 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 219 proven. 8 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-03 02:45:44,408 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:45:46,350 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:45:47,272 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:45:47,572 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:45:52,281 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 80 treesize of output 74 [2022-11-03 02:45:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-11-03 02:45:52,546 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1132907667] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:45:52,547 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2023231190] [2022-11-03 02:45:52,575 INFO L159 IcfgInterpreter]: Started Sifa with 94 locations of interest [2022-11-03 02:45:52,576 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:45:52,581 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:45:52,586 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:45:52,587 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:45:58,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:45:58,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:45:58,676 INFO L244 Elim1Store]: Index analysis took 848 ms [2022-11-03 02:48:19,766 WARN L234 SmtUtils]: Spent 2.35m on a formula simplification. DAG size of input: 3167 DAG size of output: 1583 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:48:19,773 INFO L356 Elim1Store]: treesize reduction 7508, result has 25.5 percent of original size [2022-11-03 02:48:19,778 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 19705 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 594 case distinctions, treesize of input 1019 treesize of output 3189 [2022-11-03 02:48:26,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:48:26,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:48:26,203 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19902 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 1000 treesize of output 1595 [2022-11-03 02:49:33,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:33,972 INFO L244 Elim1Store]: Index analysis took 628 ms [2022-11-03 02:49:34,070 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2781 treesize of output 3693 [2022-11-03 02:49:39,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:39,798 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:49:44,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:49:44,473 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:49:47,880 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-03 02:50:05,078 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-03 02:50:05,092 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 02:50:14,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:50:14,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:50:14,438 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19902 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 [2022-11-03 02:50:16,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:50:16,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:50:16,290 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 201 select indices, 201 select index equivalence classes, 20100 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 0 case distinctions, treesize of input 1006 treesize of output 604 [2022-11-03 02:50:46,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:50:46,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:50:46,376 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 201 select indices, 201 select index equivalence classes, 20100 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 0 case distinctions, treesize of input 1006 treesize of output 604 [2022-11-03 02:50:48,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:50:48,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:50:48,494 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19902 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 [2022-11-03 02:51:01,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:01,372 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:51:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:04,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:05,348 INFO L244 Elim1Store]: Index analysis took 712 ms [2022-11-03 02:51:05,407 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-03 02:51:09,540 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-03 02:51:10,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:51:10,950 INFO L244 Elim1Store]: Index analysis took 103 ms [2022-11-03 02:51:10,986 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:54:31,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:31,558 INFO L244 Elim1Store]: Index analysis took 130 ms [2022-11-03 02:54:31,581 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:54:33,818 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-03 02:54:34,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:34,560 INFO L244 Elim1Store]: Index analysis took 102 ms [2022-11-03 02:54:34,592 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:54:38,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:38,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:54:39,166 INFO L244 Elim1Store]: Index analysis took 890 ms [2022-11-03 02:54:39,224 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-03 02:56:15,471 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-03 02:56:15,486 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-03 02:56:15,498 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-03 02:56:15,514 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-03 02:56:15,639 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:56:15,654 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 63 treesize of output 41 [2022-11-03 02:56:15,672 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-03 02:56:15,687 INFO L390 Elim1Store]: Elim1 did not use preprocessing 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 [2022-11-03 02:56:16,331 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 02:56:16,360 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 02:57:44,699 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 86 for LOIs [2022-11-03 02:57:44,731 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3338 for LOIs [2022-11-03 02:58:01,948 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 3005 for LOIs