./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_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_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/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_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/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_06ddb229-3113-4a5f-90d0-c7ef41404020/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 a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 --- 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 02:00:21,911 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:00:21,915 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:00:21,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:00:21,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:00:21,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:00:21,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:00:21,995 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:00:21,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:00:22,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:00:22,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:00:22,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:00:22,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:00:22,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:00:22,019 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:00:22,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:00:22,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:00:22,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:00:22,027 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:00:22,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:00:22,037 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:00:22,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:00:22,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:00:22,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:00:22,050 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:00:22,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:00:22,051 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:00:22,054 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:00:22,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:00:22,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:00:22,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:00:22,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:00:22,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:00:22,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:00:22,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:00:22,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:00:22,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:00:22,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:00:22,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:00:22,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:00:22,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:00:22,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:00:22,103 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:00:22,103 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:00:22,103 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:00:22,104 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:00:22,105 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:00:22,105 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:00:22,105 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:00:22,106 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:00:22,106 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:00:22,106 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:00:22,107 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:00:22,107 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:00:22,107 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:00:22,108 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:00:22,108 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:00:22,108 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:00:22,108 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:00:22,109 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:00:22,110 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:00:22,110 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:00:22,110 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:00:22,111 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:00:22,111 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:00:22,111 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:00:22,112 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:00:22,112 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:00:22,112 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:00:22,113 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:00:22,113 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:00:22,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:00:22,114 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:00:22,114 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:00:22,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:00:22,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:00:22,115 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:00:22,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:00:22,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:00:22,116 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:00:22,116 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_06ddb229-3113-4a5f-90d0-c7ef41404020/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2022-11-03 02:00:22,474 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:00:22,516 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:00:22,520 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:00:22,522 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:00:22,524 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:00:22,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-11-03 02:00:22,600 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/data/6af4d8eee/db65ca4f00ec44f5994f7412d93b6ccf/FLAGb0094b393 [2022-11-03 02:00:23,696 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:00:23,698 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-11-03 02:00:23,764 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/data/6af4d8eee/db65ca4f00ec44f5994f7412d93b6ccf/FLAGb0094b393 [2022-11-03 02:00:24,107 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/data/6af4d8eee/db65ca4f00ec44f5994f7412d93b6ccf [2022-11-03 02:00:24,110 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:00:24,111 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:00:24,113 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:00:24,114 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:00:24,118 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:00:24,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:00:24" (1/1) ... [2022-11-03 02:00:24,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ad8376c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:24, skipping insertion in model container [2022-11-03 02:00:24,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:00:24" (1/1) ... [2022-11-03 02:00:24,129 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:00:24,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:00:24,626 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_06ddb229-3113-4a5f-90d0-c7ef41404020/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-03 02:00:24,634 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_06ddb229-3113-4a5f-90d0-c7ef41404020/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-03 02:00:25,765 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:25,766 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:25,767 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:25,768 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:25,770 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:25,789 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:25,790 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:25,793 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:25,794 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:26,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:00:26,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:00:26,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:00:26,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:00:26,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:00:26,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:00:26,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:00:26,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:00:26,383 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:00:26,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:00:26,612 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:00:26,815 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:26,817 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:26,966 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:00:27,040 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:00:27,074 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_06ddb229-3113-4a5f-90d0-c7ef41404020/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-03 02:00:27,075 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_06ddb229-3113-4a5f-90d0-c7ef41404020/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-03 02:00:27,139 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,139 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,140 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,140 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,141 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,153 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,154 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,155 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,155 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:00:27,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:00:27,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:00:27,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:00:27,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:00:27,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:00:27,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:00:27,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:00:27,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:00:27,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:00:27,267 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:00:27,375 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,375 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:00:27,450 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:00:27,780 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:00:27,781 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27 WrapperNode [2022-11-03 02:00:27,781 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:00:27,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:00:27,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:00:27,783 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:00:27,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:27,911 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,017 INFO L138 Inliner]: procedures = 691, calls = 2872, calls flagged for inlining = 57, calls inlined = 6, statements flattened = 813 [2022-11-03 02:00:28,018 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:00:28,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:00:28,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:00:28,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:00:28,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,040 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,076 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,089 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:00:28,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:00:28,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:00:28,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:00:28,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (1/1) ... [2022-11-03 02:00:28,116 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:00:28,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:28,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:00:28,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:00:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-03 02:00:28,215 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-03 02:00:28,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:00:28,217 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-03 02:00:28,217 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-03 02:00:28,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-03 02:00:28,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-03 02:00:28,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:00:28,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:00:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:00:28,219 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-03 02:00:28,219 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-03 02:00:28,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:00:28,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:00:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-03 02:00:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-03 02:00:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-03 02:00:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-03 02:00:28,221 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-03 02:00:28,221 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-03 02:00:28,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:00:28,222 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:00:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:00:28,223 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:00:28,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:00:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:00:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:00:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-03 02:00:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-03 02:00:28,224 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-03 02:00:28,224 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-03 02:00:28,225 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-03 02:00:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-03 02:00:28,225 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-03 02:00:28,225 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-03 02:00:28,226 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-03 02:00:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-03 02:00:28,226 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-03 02:00:28,226 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-03 02:00:28,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:00:28,644 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:00:28,646 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:00:30,364 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:00:30,651 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:00:30,651 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-03 02:00:30,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:00:30 BoogieIcfgContainer [2022-11-03 02:00:30,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:00:30,659 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:00:30,659 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:00:30,664 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:00:30,664 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:00:24" (1/3) ... [2022-11-03 02:00:30,665 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@671d1384 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:00:30, skipping insertion in model container [2022-11-03 02:00:30,665 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:00:27" (2/3) ... [2022-11-03 02:00:30,666 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@671d1384 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:00:30, skipping insertion in model container [2022-11-03 02:00:30,666 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:00:30" (3/3) ... [2022-11-03 02:00:30,671 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_clean_up_harness.i [2022-11-03 02:00:30,695 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:00:30,696 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-03 02:00:30,791 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:00:30,804 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;@3f569c69, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:00:30,805 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-03 02:00:30,810 INFO L276 IsEmpty]: Start isEmpty. Operand has 107 states, 59 states have (on average 1.2033898305084745) internal successors, (71), 60 states have internal predecessors, (71), 32 states have call successors, (32), 14 states have call predecessors, (32), 14 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-11-03 02:00:30,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-03 02:00:30,822 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:30,824 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 02:00:30,828 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 02:00:30,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:30,837 INFO L85 PathProgramCache]: Analyzing trace with hash -1246514249, now seen corresponding path program 1 times [2022-11-03 02:00:30,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:30,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [417297903] [2022-11-03 02:00:30,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:30,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:31,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:32,689 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 02:00:32,697 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:32,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [417297903] [2022-11-03 02:00:32,699 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [417297903] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:32,699 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:00:32,699 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-03 02:00:32,701 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1195540414] [2022-11-03 02:00:32,702 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:32,708 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:00:32,709 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:32,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:00:32,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:00:32,756 INFO L87 Difference]: Start difference. First operand has 107 states, 59 states have (on average 1.2033898305084745) internal successors, (71), 60 states have internal predecessors, (71), 32 states have call successors, (32), 14 states have call predecessors, (32), 14 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) 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 02:00:35,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:35,013 INFO L93 Difference]: Finished difference Result 200 states and 272 transitions. [2022-11-03 02:00:35,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:00:35,016 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 02:00:35,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:35,028 INFO L225 Difference]: With dead ends: 200 [2022-11-03 02:00:35,029 INFO L226 Difference]: Without dead ends: 112 [2022-11-03 02:00:35,034 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 02:00:35,045 INFO L413 NwaCegarLoop]: 105 mSDtfsCounter, 26 mSDsluCounter, 585 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 622 SdHoareTripleChecker+Invalid, 148 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:35,049 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 622 Invalid, 148 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-03 02:00:35,071 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2022-11-03 02:00:35,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2022-11-03 02:00:35,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 65 states have internal predecessors, (75), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:00:35,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 138 transitions. [2022-11-03 02:00:35,110 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 138 transitions. Word has length 41 [2022-11-03 02:00:35,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:35,112 INFO L495 AbstractCegarLoop]: Abstraction has 112 states and 138 transitions. [2022-11-03 02:00:35,113 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 02:00:35,113 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 138 transitions. [2022-11-03 02:00:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-03 02:00:35,116 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:35,116 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 02:00:35,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-03 02:00:35,117 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 02:00:35,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:35,118 INFO L85 PathProgramCache]: Analyzing trace with hash 732679568, now seen corresponding path program 1 times [2022-11-03 02:00:35,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:35,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [582575905] [2022-11-03 02:00:35,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:35,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:35,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:36,293 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 02:00:36,294 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:36,294 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [582575905] [2022-11-03 02:00:36,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [582575905] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:00:36,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [320774692] [2022-11-03 02:00:36,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:36,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:36,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:36,298 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:00:36,304 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:00:37,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:37,065 INFO L263 TraceCheckSpWp]: Trace formula consists of 2553 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-03 02:00:37,075 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:00:37,188 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 02:00:37,188 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:00:37,188 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [320774692] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:37,189 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:00:37,189 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-03 02:00:37,190 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31295589] [2022-11-03 02:00:37,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:37,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:00:37,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:37,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:00:37,193 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-03 02:00:37,193 INFO L87 Difference]: Start difference. First operand 112 states and 138 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 02:00:39,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:39,244 INFO L93 Difference]: Finished difference Result 112 states and 138 transitions. [2022-11-03 02:00:39,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:00:39,245 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 02:00:39,246 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:39,247 INFO L225 Difference]: With dead ends: 112 [2022-11-03 02:00:39,248 INFO L226 Difference]: Without dead ends: 109 [2022-11-03 02:00:39,249 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 02:00:39,250 INFO L413 NwaCegarLoop]: 113 mSDtfsCounter, 22 mSDsluCounter, 589 mSDsCounter, 0 mSdLazyCounter, 128 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 639 SdHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 128 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:39,250 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 639 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 128 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-03 02:00:39,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-03 02:00:39,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-03 02:00:39,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.180327868852459) internal successors, (72), 62 states have internal predecessors, (72), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:00:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 135 transitions. [2022-11-03 02:00:39,267 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 135 transitions. Word has length 71 [2022-11-03 02:00:39,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:39,268 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 135 transitions. [2022-11-03 02:00:39,268 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 02:00:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 135 transitions. [2022-11-03 02:00:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-03 02:00:39,274 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:39,275 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:00:39,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 02:00:39,497 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-11-03 02:00:39,498 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:39,498 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:39,498 INFO L85 PathProgramCache]: Analyzing trace with hash 1726068205, now seen corresponding path program 1 times [2022-11-03 02:00:39,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:39,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [240990083] [2022-11-03 02:00:39,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:39,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:39,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:40,717 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-11-03 02:00:40,718 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:40,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [240990083] [2022-11-03 02:00:40,718 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [240990083] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:00:40,718 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [919638732] [2022-11-03 02:00:40,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:40,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:40,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:40,721 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:00:40,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 02:00:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:41,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 2958 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-03 02:00:41,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:00:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-11-03 02:00:41,646 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:00:41,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [919638732] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:41,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:00:41,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-03 02:00:41,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1516083958] [2022-11-03 02:00:41,648 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:41,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 02:00:41,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:41,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 02:00:41,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-03 02:00:41,650 INFO L87 Difference]: Start difference. First operand 109 states and 135 transitions. Second operand has 6 states, 5 states have (on average 9.6) internal successors, (48), 6 states have internal predecessors, (48), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-03 02:00:44,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:44,003 INFO L93 Difference]: Finished difference Result 203 states and 252 transitions. [2022-11-03 02:00:44,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 02:00:44,004 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.6) internal successors, (48), 6 states have internal predecessors, (48), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 154 [2022-11-03 02:00:44,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:44,008 INFO L225 Difference]: With dead ends: 203 [2022-11-03 02:00:44,009 INFO L226 Difference]: Without dead ends: 111 [2022-11-03 02:00:44,010 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-03 02:00:44,011 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 4 mSDsluCounter, 456 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 511 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:44,012 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 511 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 103 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-03 02:00:44,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-11-03 02:00:44,025 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-11-03 02:00:44,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.1639344262295082) internal successors, (71), 62 states have internal predecessors, (71), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:00:44,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 134 transitions. [2022-11-03 02:00:44,028 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 134 transitions. Word has length 154 [2022-11-03 02:00:44,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:44,028 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 134 transitions. [2022-11-03 02:00:44,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.6) internal successors, (48), 6 states have internal predecessors, (48), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-03 02:00:44,029 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 134 transitions. [2022-11-03 02:00:44,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-03 02:00:44,034 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:44,035 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:00:44,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-03 02:00:44,256 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-11-03 02:00:44,257 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:44,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:44,258 INFO L85 PathProgramCache]: Analyzing trace with hash -1092603401, now seen corresponding path program 1 times [2022-11-03 02:00:44,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:44,258 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95848110] [2022-11-03 02:00:44,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:44,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:44,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-11-03 02:00:45,529 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:45,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95848110] [2022-11-03 02:00:45,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [95848110] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:00:45,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2136076937] [2022-11-03 02:00:45,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:45,530 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:45,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:45,534 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:00:45,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 02:00:46,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:46,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 2962 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:00:46,344 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:00:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-11-03 02:00:46,463 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:00:46,464 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2136076937] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:46,464 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:00:46,464 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:00:46,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940180400] [2022-11-03 02:00:46,465 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:46,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:00:46,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:46,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:00:46,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:00:46,469 INFO L87 Difference]: Start difference. First operand 109 states and 134 transitions. Second operand has 7 states, 6 states have (on average 8.5) internal successors, (51), 7 states have internal predecessors, (51), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-03 02:00:48,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:48,623 INFO L93 Difference]: Finished difference Result 203 states and 250 transitions. [2022-11-03 02:00:48,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:00:48,624 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.5) internal successors, (51), 7 states have internal predecessors, (51), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 156 [2022-11-03 02:00:48,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:48,626 INFO L225 Difference]: With dead ends: 203 [2022-11-03 02:00:48,626 INFO L226 Difference]: Without dead ends: 111 [2022-11-03 02:00:48,627 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 167 GetRequests, 159 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 02:00:48,628 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 13 mSDsluCounter, 552 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 590 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:48,629 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 590 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-03 02:00:48,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-11-03 02:00:48,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-11-03 02:00:48,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.1475409836065573) internal successors, (70), 62 states have internal predecessors, (70), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:00:48,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 133 transitions. [2022-11-03 02:00:48,644 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 133 transitions. Word has length 156 [2022-11-03 02:00:48,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:48,645 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 133 transitions. [2022-11-03 02:00:48,645 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.5) internal successors, (51), 7 states have internal predecessors, (51), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-03 02:00:48,646 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 133 transitions. [2022-11-03 02:00:48,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-11-03 02:00:48,651 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:48,651 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:00:48,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-03 02:00:48,878 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:48,878 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:48,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:48,879 INFO L85 PathProgramCache]: Analyzing trace with hash -178029659, now seen corresponding path program 1 times [2022-11-03 02:00:48,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:48,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1252752883] [2022-11-03 02:00:48,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:48,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:50,042 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-11-03 02:00:50,042 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:50,042 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1252752883] [2022-11-03 02:00:50,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1252752883] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:00:50,043 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [342661960] [2022-11-03 02:00:50,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:50,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:50,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:50,045 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:00:50,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-03 02:00:50,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:50,822 INFO L263 TraceCheckSpWp]: Trace formula consists of 2966 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:00:50,831 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:00:50,902 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-11-03 02:00:50,903 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:00:50,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [342661960] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:50,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:00:50,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:00:50,904 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [106633004] [2022-11-03 02:00:50,904 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:50,906 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:00:50,906 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:50,906 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:00:50,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:00:50,907 INFO L87 Difference]: Start difference. First operand 109 states and 133 transitions. Second operand has 7 states, 6 states have (on average 8.833333333333334) internal successors, (53), 7 states have internal predecessors, (53), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-03 02:00:52,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:52,155 INFO L93 Difference]: Finished difference Result 203 states and 248 transitions. [2022-11-03 02:00:52,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:00:52,156 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.833333333333334) internal successors, (53), 7 states have internal predecessors, (53), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 158 [2022-11-03 02:00:52,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:52,158 INFO L225 Difference]: With dead ends: 203 [2022-11-03 02:00:52,158 INFO L226 Difference]: Without dead ends: 111 [2022-11-03 02:00:52,159 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 161 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 02:00:52,160 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 12 mSDsluCounter, 549 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 586 SdHoareTripleChecker+Invalid, 141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:52,161 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 586 Invalid, 141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-03 02:00:52,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-11-03 02:00:52,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-11-03 02:00:52,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 62 states have internal predecessors, (69), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:00:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 132 transitions. [2022-11-03 02:00:52,174 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 132 transitions. Word has length 158 [2022-11-03 02:00:52,174 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:52,174 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 132 transitions. [2022-11-03 02:00:52,175 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.833333333333334) internal successors, (53), 7 states have internal predecessors, (53), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-03 02:00:52,175 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 132 transitions. [2022-11-03 02:00:52,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-03 02:00:52,177 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:52,178 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:00:52,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-03 02:00:52,406 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:52,406 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:52,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:52,407 INFO L85 PathProgramCache]: Analyzing trace with hash 915551159, now seen corresponding path program 1 times [2022-11-03 02:00:52,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:52,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081427958] [2022-11-03 02:00:52,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:52,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-11-03 02:00:53,525 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:53,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081427958] [2022-11-03 02:00:53,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081427958] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:00:53,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1234096873] [2022-11-03 02:00:53,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:53,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:53,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:53,530 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:00:53,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-03 02:00:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:54,318 INFO L263 TraceCheckSpWp]: Trace formula consists of 2970 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:00:54,324 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:00:54,389 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-11-03 02:00:54,389 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:00:54,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1234096873] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:54,390 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:00:54,390 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:00:54,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162988830] [2022-11-03 02:00:54,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:54,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:00:54,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:54,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:00:54,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:00:54,393 INFO L87 Difference]: Start difference. First operand 109 states and 132 transitions. Second operand has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-03 02:00:56,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:00:56,941 INFO L93 Difference]: Finished difference Result 203 states and 246 transitions. [2022-11-03 02:00:56,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:00:56,942 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 160 [2022-11-03 02:00:56,942 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:00:56,944 INFO L225 Difference]: With dead ends: 203 [2022-11-03 02:00:56,944 INFO L226 Difference]: Without dead ends: 111 [2022-11-03 02:00:56,944 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 163 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 02:00:56,945 INFO L413 NwaCegarLoop]: 100 mSDtfsCounter, 14 mSDsluCounter, 436 mSDsCounter, 0 mSdLazyCounter, 117 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 485 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 117 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:00:56,946 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 485 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 117 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2022-11-03 02:00:56,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-11-03 02:00:56,955 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-11-03 02:00:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.1147540983606556) internal successors, (68), 62 states have internal predecessors, (68), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:00:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 131 transitions. [2022-11-03 02:00:56,958 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 131 transitions. Word has length 160 [2022-11-03 02:00:56,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:00:56,958 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 131 transitions. [2022-11-03 02:00:56,959 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-03 02:00:56,959 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 131 transitions. [2022-11-03 02:00:56,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-03 02:00:56,962 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:00:56,962 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 4, 4, 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] [2022-11-03 02:00:57,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-03 02:00:57,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:57,182 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:00:57,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:00:57,183 INFO L85 PathProgramCache]: Analyzing trace with hash -1097616547, now seen corresponding path program 1 times [2022-11-03 02:00:57,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:00:57,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757218146] [2022-11-03 02:00:57,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:57,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:00:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:58,157 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 6 proven. 32 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-11-03 02:00:58,157 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:00:58,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757218146] [2022-11-03 02:00:58,158 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757218146] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:00:58,158 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1546551600] [2022-11-03 02:00:58,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:00:58,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:00:58,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:00:58,162 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:00:58,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-03 02:00:58,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:00:58,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 2974 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-03 02:00:58,961 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:00:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-11-03 02:00:59,053 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:00:59,054 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1546551600] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:00:59,054 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:00:59,054 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-03 02:00:59,055 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40818685] [2022-11-03 02:00:59,055 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:00:59,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-03 02:00:59,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:00:59,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-03 02:00:59,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-03 02:00:59,057 INFO L87 Difference]: Start difference. First operand 109 states and 131 transitions. Second operand has 6 states, 5 states have (on average 11.2) internal successors, (56), 6 states have internal predecessors, (56), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:01:00,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:01:00,978 INFO L93 Difference]: Finished difference Result 181 states and 225 transitions. [2022-11-03 02:01:00,978 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-03 02:01:00,979 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.2) internal successors, (56), 6 states have internal predecessors, (56), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 162 [2022-11-03 02:01:00,979 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:01:00,980 INFO L225 Difference]: With dead ends: 181 [2022-11-03 02:01:00,980 INFO L226 Difference]: Without dead ends: 109 [2022-11-03 02:01:00,981 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 172 GetRequests, 162 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-03 02:01:00,982 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 4 mSDsluCounter, 462 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 519 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:01:00,982 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 519 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-11-03 02:01:00,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-03 02:01:00,990 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-03 02:01:00,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.098360655737705) internal successors, (67), 62 states have internal predecessors, (67), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:01:00,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 130 transitions. [2022-11-03 02:01:00,992 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 130 transitions. Word has length 162 [2022-11-03 02:01:00,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:01:00,992 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 130 transitions. [2022-11-03 02:01:00,993 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.2) internal successors, (56), 6 states have internal predecessors, (56), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:01:00,993 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2022-11-03 02:01:00,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-03 02:01:00,995 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:01:00,996 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:01:01,051 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-03 02:01:01,214 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:01,214 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:01:01,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:01:01,215 INFO L85 PathProgramCache]: Analyzing trace with hash -1372790947, now seen corresponding path program 1 times [2022-11-03 02:01:01,215 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:01:01,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288873804] [2022-11-03 02:01:01,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:01,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:01:01,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:02,329 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 8 proven. 35 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-11-03 02:01:02,330 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:01:02,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288873804] [2022-11-03 02:01:02,330 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288873804] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:01:02,330 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2093123566] [2022-11-03 02:01:02,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:02,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:02,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:01:02,332 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:01:02,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-03 02:01:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:03,151 INFO L263 TraceCheckSpWp]: Trace formula consists of 2982 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:01:03,157 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:01:03,208 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-03 02:01:03,209 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:01:03,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2093123566] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:01:03,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:01:03,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:01:03,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570476540] [2022-11-03 02:01:03,210 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:01:03,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:01:03,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:01:03,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:01:03,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:01:03,213 INFO L87 Difference]: Start difference. First operand 109 states and 130 transitions. Second operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:01:04,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:01:04,776 INFO L93 Difference]: Finished difference Result 181 states and 223 transitions. [2022-11-03 02:01:04,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:01:04,777 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 166 [2022-11-03 02:01:04,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:01:04,778 INFO L225 Difference]: With dead ends: 181 [2022-11-03 02:01:04,778 INFO L226 Difference]: Without dead ends: 109 [2022-11-03 02:01:04,779 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 170 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 02:01:04,780 INFO L413 NwaCegarLoop]: 103 mSDtfsCounter, 11 mSDsluCounter, 442 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 494 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-03 02:01:04,780 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 494 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-03 02:01:04,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-03 02:01:04,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-03 02:01:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.0819672131147542) internal successors, (66), 62 states have internal predecessors, (66), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:01:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 129 transitions. [2022-11-03 02:01:04,790 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 129 transitions. Word has length 166 [2022-11-03 02:01:04,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:01:04,791 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 129 transitions. [2022-11-03 02:01:04,792 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:01:04,792 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 129 transitions. [2022-11-03 02:01:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-03 02:01:04,794 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:01:04,795 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:01:04,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-03 02:01:05,022 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-11-03 02:01:05,022 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:01:05,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:01:05,023 INFO L85 PathProgramCache]: Analyzing trace with hash -806998051, now seen corresponding path program 1 times [2022-11-03 02:01:05,023 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:01:05,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928461122] [2022-11-03 02:01:05,024 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:05,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:01:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:06,127 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 10 proven. 38 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-11-03 02:01:06,127 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:01:06,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928461122] [2022-11-03 02:01:06,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928461122] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:01:06,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1799520749] [2022-11-03 02:01:06,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:06,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:06,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:01:06,130 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:01:06,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-03 02:01:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:07,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 2990 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:01:07,013 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:01:07,064 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-03 02:01:07,065 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:01:07,065 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1799520749] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:01:07,065 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:01:07,065 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:01:07,066 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324269882] [2022-11-03 02:01:07,066 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:01:07,067 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:01:07,067 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:01:07,067 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:01:07,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:01:07,068 INFO L87 Difference]: Start difference. First operand 109 states and 129 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, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:01:08,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:01:08,021 INFO L93 Difference]: Finished difference Result 181 states and 221 transitions. [2022-11-03 02:01:08,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:01:08,022 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, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 170 [2022-11-03 02:01:08,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:01:08,023 INFO L225 Difference]: With dead ends: 181 [2022-11-03 02:01:08,023 INFO L226 Difference]: Without dead ends: 109 [2022-11-03 02:01:08,024 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 174 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 02:01:08,025 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 9 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 589 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:01:08,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 589 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-03 02:01:08,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-03 02:01:08,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-03 02:01:08,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 62 states have internal predecessors, (65), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:01:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 128 transitions. [2022-11-03 02:01:08,035 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 128 transitions. Word has length 170 [2022-11-03 02:01:08,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:01:08,035 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 128 transitions. [2022-11-03 02:01:08,036 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, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:01:08,036 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 128 transitions. [2022-11-03 02:01:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-03 02:01:08,039 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:01:08,039 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 5, 4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:01:08,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-03 02:01:08,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:08,258 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:01:08,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:01:08,259 INFO L85 PathProgramCache]: Analyzing trace with hash 1081214429, now seen corresponding path program 1 times [2022-11-03 02:01:08,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:01:08,259 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385013640] [2022-11-03 02:01:08,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:08,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:01:08,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 12 proven. 41 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-11-03 02:01:09,389 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:01:09,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385013640] [2022-11-03 02:01:09,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1385013640] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:01:09,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2098247443] [2022-11-03 02:01:09,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:09,390 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:09,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:01:09,404 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:01:09,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-03 02:01:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:10,247 INFO L263 TraceCheckSpWp]: Trace formula consists of 2998 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:01:10,253 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:01:10,305 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-11-03 02:01:10,306 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:01:10,306 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2098247443] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:01:10,306 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:01:10,306 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-03 02:01:10,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1894642121] [2022-11-03 02:01:10,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:01:10,309 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:01:10,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:01:10,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:01:10,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-03 02:01:10,310 INFO L87 Difference]: Start difference. First operand 109 states and 128 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, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:01:11,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:01:11,707 INFO L93 Difference]: Finished difference Result 181 states and 219 transitions. [2022-11-03 02:01:11,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:01:11,708 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, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 174 [2022-11-03 02:01:11,708 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:01:11,709 INFO L225 Difference]: With dead ends: 181 [2022-11-03 02:01:11,710 INFO L226 Difference]: Without dead ends: 109 [2022-11-03 02:01:11,710 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 178 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 02:01:11,711 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 7 mSDsluCounter, 438 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:01:11,711 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 488 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-03 02:01:11,712 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-03 02:01:11,718 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-03 02:01:11,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.0491803278688525) internal successors, (64), 62 states have internal predecessors, (64), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:01:11,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 127 transitions. [2022-11-03 02:01:11,720 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 127 transitions. Word has length 174 [2022-11-03 02:01:11,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:01:11,721 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 127 transitions. [2022-11-03 02:01:11,721 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, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:01:11,722 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 127 transitions. [2022-11-03 02:01:11,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-03 02:01:11,724 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:01:11,724 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:01:11,763 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-03 02:01:11,942 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-03 02:01:11,942 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:01:11,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:01:11,943 INFO L85 PathProgramCache]: Analyzing trace with hash 1476457565, now seen corresponding path program 1 times [2022-11-03 02:01:11,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:01:11,943 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551863191] [2022-11-03 02:01:11,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:11,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:01:12,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:12,878 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-03 02:01:12,879 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:01:12,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551863191] [2022-11-03 02:01:12,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551863191] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:01:12,879 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:01:12,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-03 02:01:12,880 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [324622084] [2022-11-03 02:01:12,880 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:01:12,881 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-03 02:01:12,881 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:01:12,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-03 02:01:12,882 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-03 02:01:12,882 INFO L87 Difference]: Start difference. First operand 109 states and 127 transitions. Second operand has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2022-11-03 02:01:13,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:01:13,153 INFO L93 Difference]: Finished difference Result 147 states and 170 transitions. [2022-11-03 02:01:13,154 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-03 02:01:13,154 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) Word has length 178 [2022-11-03 02:01:13,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:01:13,155 INFO L225 Difference]: With dead ends: 147 [2022-11-03 02:01:13,155 INFO L226 Difference]: Without dead ends: 110 [2022-11-03 02:01:13,156 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:01:13,157 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 1 mSDsluCounter, 234 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-03 02:01:13,157 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 316 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-03 02:01:13,158 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-11-03 02:01:13,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-11-03 02:01:13,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 63 states have internal predecessors, (65), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-03 02:01:13,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 128 transitions. [2022-11-03 02:01:13,166 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 128 transitions. Word has length 178 [2022-11-03 02:01:13,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:01:13,167 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 128 transitions. [2022-11-03 02:01:13,167 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2022-11-03 02:01:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 128 transitions. [2022-11-03 02:01:13,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-03 02:01:13,170 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:01:13,171 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:01:13,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-03 02:01:13,171 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:01:13,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:01:13,172 INFO L85 PathProgramCache]: Analyzing trace with hash 783353072, now seen corresponding path program 1 times [2022-11-03 02:01:13,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:01:13,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1576879808] [2022-11-03 02:01:13,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:13,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:01:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:14,204 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-03 02:01:14,204 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:01:14,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1576879808] [2022-11-03 02:01:14,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1576879808] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:01:14,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1691964153] [2022-11-03 02:01:14,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:14,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:14,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:01:14,211 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:01:14,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-03 02:01:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:15,110 INFO L263 TraceCheckSpWp]: Trace formula consists of 3025 conjuncts, 31 conjunts are in the unsatisfiable core [2022-11-03 02:01:15,117 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:01:15,248 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 02:01:16,002 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 23 [2022-11-03 02:01:16,677 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 16 treesize of output 8 [2022-11-03 02:01:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2022-11-03 02:01:16,697 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:01:16,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1691964153] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:01:16,697 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:01:16,697 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [5] total 13 [2022-11-03 02:01:16,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [646462311] [2022-11-03 02:01:16,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:01:16,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-03 02:01:16,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:01:16,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-03 02:01:16,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=125, Unknown=0, NotChecked=0, Total=156 [2022-11-03 02:01:16,699 INFO L87 Difference]: Start difference. First operand 110 states and 128 transitions. Second operand has 10 states, 9 states have (on average 5.222222222222222) internal successors, (47), 9 states have internal predecessors, (47), 7 states have call successors, (23), 3 states have call predecessors, (23), 4 states have return successors, (22), 8 states have call predecessors, (22), 7 states have call successors, (22) [2022-11-03 02:01:18,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:01:18,712 INFO L93 Difference]: Finished difference Result 169 states and 190 transitions. [2022-11-03 02:01:18,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2022-11-03 02:01:18,713 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 5.222222222222222) internal successors, (47), 9 states have internal predecessors, (47), 7 states have call successors, (23), 3 states have call predecessors, (23), 4 states have return successors, (22), 8 states have call predecessors, (22), 7 states have call successors, (22) Word has length 179 [2022-11-03 02:01:18,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:01:18,714 INFO L225 Difference]: With dead ends: 169 [2022-11-03 02:01:18,714 INFO L226 Difference]: Without dead ends: 128 [2022-11-03 02:01:18,715 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 153 SyntacticMatches, 20 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 119 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=41, Invalid=169, Unknown=0, NotChecked=0, Total=210 [2022-11-03 02:01:18,715 INFO L413 NwaCegarLoop]: 91 mSDtfsCounter, 16 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 118 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 462 SdHoareTripleChecker+Invalid, 186 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 118 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 65 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-03 02:01:18,716 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 462 Invalid, 186 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 118 Invalid, 0 Unknown, 65 Unchecked, 2.0s Time] [2022-11-03 02:01:18,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-11-03 02:01:18,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2022-11-03 02:01:18,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 74 states have (on average 1.027027027027027) internal successors, (76), 75 states have internal predecessors, (76), 34 states have call successors, (34), 19 states have call predecessors, (34), 19 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-11-03 02:01:18,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 143 transitions. [2022-11-03 02:01:18,727 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 143 transitions. Word has length 179 [2022-11-03 02:01:18,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:01:18,728 INFO L495 AbstractCegarLoop]: Abstraction has 128 states and 143 transitions. [2022-11-03 02:01:18,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 5.222222222222222) internal successors, (47), 9 states have internal predecessors, (47), 7 states have call successors, (23), 3 states have call predecessors, (23), 4 states have return successors, (22), 8 states have call predecessors, (22), 7 states have call successors, (22) [2022-11-03 02:01:18,728 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 143 transitions. [2022-11-03 02:01:18,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-03 02:01:18,731 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:01:18,732 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 6, 6, 6, 6, 6, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 02:01:18,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-03 02:01:18,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-11-03 02:01:18,946 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:01:18,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:01:18,947 INFO L85 PathProgramCache]: Analyzing trace with hash -381480120, now seen corresponding path program 1 times [2022-11-03 02:01:18,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:01:18,947 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1039105265] [2022-11-03 02:01:18,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:18,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:01:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:20,024 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-03 02:01:20,024 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:01:20,024 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1039105265] [2022-11-03 02:01:20,025 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1039105265] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:01:20,025 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1418664879] [2022-11-03 02:01:20,025 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:01:20,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:01:20,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:01:20,027 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:01:20,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_06ddb229-3113-4a5f-90d0-c7ef41404020/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-03 02:01:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:01:21,031 INFO L263 TraceCheckSpWp]: Trace formula consists of 3073 conjuncts, 104 conjunts are in the unsatisfiable core [2022-11-03 02:01:21,064 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:01:21,168 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 02:01:21,889 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 23 [2022-11-03 02:01:23,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:01:23,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:01:23,541 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 58 treesize of output 42 [2022-11-03 02:01:23,547 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:01:23,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:01:23,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:01:23,551 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-03 02:01:23,558 INFO L356 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-03 02:01:23,559 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 4 new quantified variables, introduced 4 case distinctions, treesize of input 61 treesize of output 43 [2022-11-03 02:01:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 45 proven. 11 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2022-11-03 02:01:23,663 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:01:26,587 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 56 treesize of output 34 [2022-11-03 02:01:27,994 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 61 treesize of output 39 [2022-11-03 02:01:32,525 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 117 treesize of output 95 [2022-11-03 02:01:35,074 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1418664879] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:01:35,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1995576793] [2022-11-03 02:01:35,101 INFO L159 IcfgInterpreter]: Started Sifa with 89 locations of interest [2022-11-03 02:01:35,102 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:01:35,107 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:01:35,113 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:01:35,114 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:01:41,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:01:42,017 INFO L244 Elim1Store]: Index analysis took 641 ms [2022-11-03 02:02:10,862 WARN L234 SmtUtils]: Spent 28.76s on a formula simplification. DAG size of input: 1776 DAG size of output: 1177 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:02:10,867 INFO L356 Elim1Store]: treesize reduction 1986, result has 47.0 percent of original size [2022-11-03 02:02:10,872 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 197 case distinctions, treesize of input 997 treesize of output 2362 [2022-11-03 02:02:17,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:02:18,415 INFO L244 Elim1Store]: Index analysis took 1776 ms [2022-11-03 02:03:07,562 WARN L234 SmtUtils]: Spent 49.07s on a formula simplification. DAG size of input: 2172 DAG size of output: 1185 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:03:07,567 INFO L356 Elim1Store]: treesize reduction 3546, result has 33.3 percent of original size [2022-11-03 02:03:07,572 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 394 case distinctions, treesize of input 1007 treesize of output 2389 [2022-11-03 02:04:11,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:11,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:12,597 INFO L244 Elim1Store]: Index analysis took 822 ms [2022-11-03 02:04:12,715 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 02:04:16,992 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 02:04:18,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:18,308 INFO L244 Elim1Store]: Index analysis took 130 ms [2022-11-03 02:04:18,360 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 02:04:22,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:22,865 INFO L244 Elim1Store]: Index analysis took 147 ms [2022-11-03 02:04:22,917 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 02:04:41,473 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 02:04:41,481 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 02:04:50,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:50,263 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-03 02:04:52,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:04:52,591 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19702 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-03 02:05:18,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:18,615 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19702 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-03 02:05:20,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:20,642 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-03 02:05:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:30,667 INFO L244 Elim1Store]: Index analysis took 111 ms [2022-11-03 02:05:30,704 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 02:05:33,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:33,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:34,290 INFO L244 Elim1Store]: Index analysis took 960 ms [2022-11-03 02:05:34,358 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 02:05:38,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:05:38,485 INFO L244 Elim1Store]: Index analysis took 108 ms [2022-11-03 02:05:38,517 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 02:05:41,010 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 02:08:51,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:51,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:52,358 INFO L244 Elim1Store]: Index analysis took 873 ms [2022-11-03 02:08:52,424 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 02:08:55,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:55,770 INFO L244 Elim1Store]: Index analysis took 119 ms [2022-11-03 02:08:55,805 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 02:08:57,993 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 02:08:58,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:58,956 INFO L244 Elim1Store]: Index analysis took 128 ms [2022-11-03 02:08:58,989 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 02:10:25,954 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 02:10:26,105 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 16 treesize of output 12 [2022-11-03 02:10:26,110 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 14 treesize of output 10 [2022-11-03 02:10:26,116 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 14 treesize of output 10 [2022-11-03 02:10:26,123 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 14 treesize of output 10 [2022-11-03 02:10:26,136 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 14 treesize of output 10 [2022-11-03 02:10:26,144 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 66 treesize of output 65 [2022-11-03 02:10:26,153 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 64 treesize of output 63 [2022-11-03 02:10:26,161 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 64 treesize of output 63 [2022-11-03 02:10:26,178 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 16 treesize of output 12 [2022-11-03 02:10:26,184 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 14 treesize of output 10 [2022-11-03 02:10:26,191 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 14 treesize of output 10 [2022-11-03 02:10:26,198 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 14 treesize of output 10 [2022-11-03 02:11:54,914 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 69 for LOIs [2022-11-03 02:11:54,958 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3338 for LOIs [2022-11-03 02:12:15,367 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 3018 for LOIs