./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-22 00:31:36,882 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:31:36,885 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:31:36,918 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:31:36,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:31:36,920 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:31:36,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:31:36,923 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:31:36,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:31:36,926 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:31:36,927 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:31:36,928 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:31:36,929 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:31:36,930 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:31:36,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:31:36,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:31:36,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:31:36,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:31:36,941 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:31:36,943 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:31:36,945 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:31:36,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:31:36,955 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:31:36,956 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:31:36,959 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:31:36,960 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:31:36,960 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:31:36,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:31:36,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:31:36,962 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:31:36,962 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:31:36,963 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:31:36,964 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:31:36,965 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:31:36,966 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:31:36,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:31:36,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:31:36,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:31:36,974 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:31:36,977 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:31:36,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:31:36,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 00:31:37,021 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:31:37,022 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:31:37,023 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:31:37,023 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:31:37,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:31:37,024 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:31:37,024 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:31:37,024 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:31:37,025 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:31:37,025 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:31:37,026 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:31:37,026 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:31:37,026 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:31:37,026 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:31:37,027 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:31:37,027 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:31:37,027 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:31:37,027 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:31:37,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:31:37,029 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:31:37,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:31:37,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:31:37,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:31:37,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:31:37,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:31:37,030 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:31:37,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:31:37,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:31:37,031 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:31:37,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:31:37,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:31:37,032 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:31:37,032 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:31:37,032 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:31:37,032 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:31:37,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:31:37,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:31:37,033 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:31:37,033 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_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-11-22 00:31:37,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:31:37,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:31:37,360 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:31:37,361 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:31:37,362 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:31:37,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-22 00:31:40,377 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:31:40,961 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:31:40,962 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-22 00:31:41,010 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/data/50b53ce9e/77e425fab13d4d0290ecba51c731637a/FLAG6dc6222aa [2022-11-22 00:31:41,028 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/data/50b53ce9e/77e425fab13d4d0290ecba51c731637a [2022-11-22 00:31:41,034 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:31:41,036 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:31:41,040 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:31:41,040 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:31:41,044 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:31:41,045 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:31:41" (1/1) ... [2022-11-22 00:31:41,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e51ec01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:41, skipping insertion in model container [2022-11-22 00:31:41,046 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:31:41" (1/1) ... [2022-11-22 00:31:41,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:31:41,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:31:41,514 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-22 00:31:41,524 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-22 00:31:42,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:42,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:42,748 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:42,749 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:42,751 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:42,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:42,769 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:42,771 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:42,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:43,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-22 00:31:43,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-22 00:31:43,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-22 00:31:43,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-22 00:31:43,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-22 00:31:43,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-22 00:31:43,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-22 00:31:43,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-22 00:31:43,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-22 00:31:43,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-22 00:31:43,654 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-22 00:31:43,786 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:43,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:43,925 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:31:43,999 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:31:44,032 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-22 00:31:44,033 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-22 00:31:44,093 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,093 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,094 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,094 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,095 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,107 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,108 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,109 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,109 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-22 00:31:44,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-22 00:31:44,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-22 00:31:44,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-22 00:31:44,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-22 00:31:44,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-22 00:31:44,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-22 00:31:44,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-22 00:31:44,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-22 00:31:44,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-22 00:31:44,214 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-22 00:31:44,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:31:44,370 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:31:44,725 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:31:44,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44 WrapperNode [2022-11-22 00:31:44,727 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:31:44,728 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:31:44,728 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:31:44,728 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:31:44,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:44,856 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:44,935 INFO L138 Inliner]: procedures = 695, calls = 2935, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1178 [2022-11-22 00:31:44,936 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:31:44,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:31:44,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:31:44,937 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:31:44,947 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:44,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:44,956 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:44,957 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:44,999 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:45,005 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:45,012 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:45,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:45,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:31:45,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:31:45,029 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:31:45,029 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:31:45,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (1/1) ... [2022-11-22 00:31:45,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:31:45,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:31:45,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:31:45,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:31:45,113 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-22 00:31:45,113 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-22 00:31:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-22 00:31:45,114 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-22 00:31:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:31:45,115 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-22 00:31:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-22 00:31:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-22 00:31:45,116 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-22 00:31:45,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:31:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-22 00:31:45,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-22 00:31:45,117 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-22 00:31:45,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-22 00:31:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:31:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:31:45,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:31:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-22 00:31:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-22 00:31:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:31:45,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:31:45,119 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-22 00:31:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-22 00:31:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-22 00:31:45,120 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-22 00:31:45,120 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-22 00:31:45,121 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-22 00:31:45,121 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-22 00:31:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-22 00:31:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:31:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:31:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:31:45,122 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-22 00:31:45,122 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-22 00:31:45,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-22 00:31:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-22 00:31:45,123 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-22 00:31:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-22 00:31:45,123 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-22 00:31:45,123 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-22 00:31:45,124 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-22 00:31:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-22 00:31:45,124 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-22 00:31:45,124 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-22 00:31:45,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:31:45,125 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-22 00:31:45,125 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-22 00:31:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-22 00:31:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-22 00:31:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-22 00:31:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-22 00:31:45,127 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-22 00:31:45,127 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-22 00:31:45,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:31:45,598 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:31:45,601 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:31:47,512 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:31:47,926 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:31:47,926 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-22 00:31:47,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:31:47 BoogieIcfgContainer [2022-11-22 00:31:47,931 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:31:47,934 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:31:47,934 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:31:47,938 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:31:47,939 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:31:41" (1/3) ... [2022-11-22 00:31:47,944 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@696f864c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:31:47, skipping insertion in model container [2022-11-22 00:31:47,944 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:31:44" (2/3) ... [2022-11-22 00:31:47,945 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@696f864c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:31:47, skipping insertion in model container [2022-11-22 00:31:47,945 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:31:47" (3/3) ... [2022-11-22 00:31:47,947 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_acquire_harness.i [2022-11-22 00:31:47,971 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:31:47,973 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-22 00:31:48,050 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:31:48,061 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;@37f75f3a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:31:48,066 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-22 00:31:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand has 329 states, 164 states have (on average 1.1768292682926829) internal successors, (193), 167 states have internal predecessors, (193), 142 states have call successors, (142), 20 states have call predecessors, (142), 20 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) [2022-11-22 00:31:48,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-22 00:31:48,081 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:31:48,082 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] [2022-11-22 00:31:48,083 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:31:48,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:31:48,090 INFO L85 PathProgramCache]: Analyzing trace with hash 1156555474, now seen corresponding path program 1 times [2022-11-22 00:31:48,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:31:48,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573415424] [2022-11-22 00:31:48,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:31:48,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:31:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:31:49,504 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-22 00:31:49,505 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:31:49,505 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573415424] [2022-11-22 00:31:49,506 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [573415424] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:31:49,506 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:31:49,506 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-22 00:31:49,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [188811336] [2022-11-22 00:31:49,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:31:49,513 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:31:49,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:31:49,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:31:49,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:31:49,568 INFO L87 Difference]: Start difference. First operand has 329 states, 164 states have (on average 1.1768292682926829) internal successors, (193), 167 states have internal predecessors, (193), 142 states have call successors, (142), 20 states have call predecessors, (142), 20 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) Second operand has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-22 00:31:51,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:31:51,162 INFO L93 Difference]: Finished difference Result 654 states and 1049 transitions. [2022-11-22 00:31:51,163 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:31:51,165 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 [2022-11-22 00:31:51,166 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:31:51,178 INFO L225 Difference]: With dead ends: 654 [2022-11-22 00:31:51,179 INFO L226 Difference]: Without dead ends: 338 [2022-11-22 00:31:51,186 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 [2022-11-22 00:31:51,190 INFO L413 NwaCegarLoop]: 437 mSDtfsCounter, 26 mSDsluCounter, 2171 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 2608 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:31:51,191 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 2608 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-22 00:31:51,211 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-11-22 00:31:51,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 338. [2022-11-22 00:31:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 338 states, 171 states have (on average 1.1637426900584795) internal successors, (199), 174 states have internal predecessors, (199), 143 states have call successors, (143), 22 states have call predecessors, (143), 22 states have return successors, (142), 142 states have call predecessors, (142), 142 states have call successors, (142) [2022-11-22 00:31:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 484 transitions. [2022-11-22 00:31:51,275 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 484 transitions. Word has length 41 [2022-11-22 00:31:51,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:31:51,275 INFO L495 AbstractCegarLoop]: Abstraction has 338 states and 484 transitions. [2022-11-22 00:31:51,278 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) [2022-11-22 00:31:51,278 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2022-11-22 00:31:51,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-22 00:31:51,283 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:31:51,284 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] [2022-11-22 00:31:51,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:31:51,284 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:31:51,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:31:51,285 INFO L85 PathProgramCache]: Analyzing trace with hash -904165927, now seen corresponding path program 1 times [2022-11-22 00:31:51,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:31:51,286 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302899925] [2022-11-22 00:31:51,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:31:51,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:31:51,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:31:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-22 00:31:52,244 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:31:52,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302899925] [2022-11-22 00:31:52,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1302899925] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:31:52,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [984871451] [2022-11-22 00:31:52,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:31:52,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:31:52,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:31:52,250 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:31:52,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 00:31:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:31:52,921 INFO L263 TraceCheckSpWp]: Trace formula consists of 2561 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-22 00:31:52,932 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:31:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-22 00:31:53,100 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:31:53,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [984871451] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:31:53,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:31:53,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-22 00:31:53,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417882] [2022-11-22 00:31:53,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:31:53,102 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:31:53,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:31:53,103 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:31:53,103 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-22 00:31:53,104 INFO L87 Difference]: Start difference. First operand 338 states and 484 transitions. Second operand has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-22 00:31:54,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:31:54,337 INFO L93 Difference]: Finished difference Result 353 states and 502 transitions. [2022-11-22 00:31:54,338 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:31:54,338 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 [2022-11-22 00:31:54,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:31:54,346 INFO L225 Difference]: With dead ends: 353 [2022-11-22 00:31:54,346 INFO L226 Difference]: Without dead ends: 350 [2022-11-22 00:31:54,348 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-22 00:31:54,353 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 24 mSDsluCounter, 2189 mSDsCounter, 0 mSdLazyCounter, 209 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 2636 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 209 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-22 00:31:54,354 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 2636 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 209 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-22 00:31:54,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2022-11-22 00:31:54,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 350. [2022-11-22 00:31:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 350 states, 180 states have (on average 1.1777777777777778) internal successors, (212), 183 states have internal predecessors, (212), 144 states have call successors, (144), 24 states have call predecessors, (144), 24 states have return successors, (143), 143 states have call predecessors, (143), 143 states have call successors, (143) [2022-11-22 00:31:54,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 499 transitions. [2022-11-22 00:31:54,430 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 499 transitions. Word has length 71 [2022-11-22 00:31:54,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:31:54,431 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 499 transitions. [2022-11-22 00:31:54,431 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) [2022-11-22 00:31:54,432 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 499 transitions. [2022-11-22 00:31:54,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-22 00:31:54,443 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:31:54,443 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 6, 6, 5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:31:54,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-22 00:31:54,655 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:31:54,655 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:31:54,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:31:54,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1954941993, now seen corresponding path program 1 times [2022-11-22 00:31:54,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:31:54,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336000678] [2022-11-22 00:31:54,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:31:54,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:31:54,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:31:55,901 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-11-22 00:31:55,903 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:31:55,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336000678] [2022-11-22 00:31:55,905 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336000678] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:31:55,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1203806461] [2022-11-22 00:31:55,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:31:55,911 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:31:55,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:31:55,913 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:31:55,947 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-22 00:31:56,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:31:56,762 INFO L263 TraceCheckSpWp]: Trace formula consists of 3132 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-22 00:31:56,775 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:31:56,938 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2022-11-22 00:31:56,938 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:31:56,938 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1203806461] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:31:56,938 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:31:56,938 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-22 00:31:56,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1326053085] [2022-11-22 00:31:56,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:31:56,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:31:56,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:31:56,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:31:56,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-22 00:31:56,940 INFO L87 Difference]: Start difference. First operand 350 states and 499 transitions. Second operand has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 00:31:58,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:31:58,613 INFO L93 Difference]: Finished difference Result 642 states and 920 transitions. [2022-11-22 00:31:58,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:31:58,614 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) Word has length 183 [2022-11-22 00:31:58,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:31:58,617 INFO L225 Difference]: With dead ends: 642 [2022-11-22 00:31:58,618 INFO L226 Difference]: Without dead ends: 359 [2022-11-22 00:31:58,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-22 00:31:58,620 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 15 mSDsluCounter, 2189 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 2635 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 202 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2022-11-22 00:31:58,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 2635 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2022-11-22 00:31:58,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2022-11-22 00:31:58,655 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 359. [2022-11-22 00:31:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 359 states, 186 states have (on average 1.1774193548387097) internal successors, (219), 189 states have internal predecessors, (219), 145 states have call successors, (145), 26 states have call predecessors, (145), 26 states have return successors, (144), 144 states have call predecessors, (144), 144 states have call successors, (144) [2022-11-22 00:31:58,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 508 transitions. [2022-11-22 00:31:58,659 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 508 transitions. Word has length 183 [2022-11-22 00:31:58,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:31:58,660 INFO L495 AbstractCegarLoop]: Abstraction has 359 states and 508 transitions. [2022-11-22 00:31:58,660 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.5) internal successors, (51), 5 states have internal predecessors, (51), 2 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-22 00:31:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 508 transitions. [2022-11-22 00:31:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-22 00:31:58,663 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:31:58,663 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:31:58,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-22 00:31:58,889 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:31:58,890 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:31:58,890 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:31:58,890 INFO L85 PathProgramCache]: Analyzing trace with hash -988641062, now seen corresponding path program 1 times [2022-11-22 00:31:58,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:31:58,890 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [491168625] [2022-11-22 00:31:58,891 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:31:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:31:59,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:31:59,998 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-22 00:31:59,998 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:31:59,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [491168625] [2022-11-22 00:31:59,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [491168625] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:31:59,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [361309986] [2022-11-22 00:31:59,999 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:31:59,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:00,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:00,003 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:00,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-22 00:32:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:00,887 INFO L263 TraceCheckSpWp]: Trace formula consists of 3173 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-22 00:32:00,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:00,993 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-22 00:32:00,994 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:32:00,994 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [361309986] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:32:00,994 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:32:00,994 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-22 00:32:00,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1546024560] [2022-11-22 00:32:00,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:32:00,995 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 00:32:00,995 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:32:00,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 00:32:00,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:32:00,996 INFO L87 Difference]: Start difference. First operand 359 states and 508 transitions. Second operand has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-22 00:32:03,321 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:32:03,321 INFO L93 Difference]: Finished difference Result 719 states and 1021 transitions. [2022-11-22 00:32:03,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:32:03,322 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 189 [2022-11-22 00:32:03,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:32:03,328 INFO L225 Difference]: With dead ends: 719 [2022-11-22 00:32:03,328 INFO L226 Difference]: Without dead ends: 371 [2022-11-22 00:32:03,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-22 00:32:03,334 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 6 mSDsluCounter, 1708 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2144 SdHoareTripleChecker+Invalid, 215 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:32:03,335 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2144 Invalid, 215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2022-11-22 00:32:03,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-11-22 00:32:03,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 367. [2022-11-22 00:32:03,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1675392670157068) internal successors, (223), 194 states have internal predecessors, (223), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (146), 145 states have call predecessors, (146), 145 states have call successors, (146) [2022-11-22 00:32:03,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 515 transitions. [2022-11-22 00:32:03,375 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 515 transitions. Word has length 189 [2022-11-22 00:32:03,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:32:03,378 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 515 transitions. [2022-11-22 00:32:03,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 11.0) internal successors, (55), 6 states have internal predecessors, (55), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-22 00:32:03,378 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 515 transitions. [2022-11-22 00:32:03,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-22 00:32:03,384 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:32:03,384 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:32:03,401 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-22 00:32:03,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2022-11-22 00:32:03,595 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:32:03,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:32:03,596 INFO L85 PathProgramCache]: Analyzing trace with hash 1984931018, now seen corresponding path program 1 times [2022-11-22 00:32:03,596 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:32:03,596 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022876798] [2022-11-22 00:32:03,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:03,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:32:03,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-22 00:32:04,823 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:32:04,823 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022876798] [2022-11-22 00:32:04,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022876798] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:32:04,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1962615072] [2022-11-22 00:32:04,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:04,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:04,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:04,827 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:04,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-22 00:32:05,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:05,645 INFO L263 TraceCheckSpWp]: Trace formula consists of 3177 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-22 00:32:05,652 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-22 00:32:05,724 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:32:05,725 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1962615072] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:32:05,725 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:32:05,725 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-22 00:32:05,725 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [897258791] [2022-11-22 00:32:05,725 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:32:05,726 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:32:05,726 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:32:05,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:32:05,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:32:05,727 INFO L87 Difference]: Start difference. First operand 367 states and 515 transitions. Second operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-22 00:32:07,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:32:07,812 INFO L93 Difference]: Finished difference Result 729 states and 1022 transitions. [2022-11-22 00:32:07,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:32:07,813 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 191 [2022-11-22 00:32:07,813 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:32:07,816 INFO L225 Difference]: With dead ends: 729 [2022-11-22 00:32:07,816 INFO L226 Difference]: Without dead ends: 371 [2022-11-22 00:32:07,818 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 202 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:32:07,819 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 19 mSDsluCounter, 2118 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 2550 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:32:07,819 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 2550 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-22 00:32:07,820 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-11-22 00:32:07,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2022-11-22 00:32:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.1614583333333333) internal successors, (223), 196 states have internal predecessors, (223), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-22 00:32:07,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 516 transitions. [2022-11-22 00:32:07,844 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 516 transitions. Word has length 191 [2022-11-22 00:32:07,845 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:32:07,845 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 516 transitions. [2022-11-22 00:32:07,845 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-22 00:32:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 516 transitions. [2022-11-22 00:32:07,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-22 00:32:07,849 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:32:07,849 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:32:07,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-22 00:32:08,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:08,061 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:32:08,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:32:08,061 INFO L85 PathProgramCache]: Analyzing trace with hash 2010730594, now seen corresponding path program 1 times [2022-11-22 00:32:08,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:32:08,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1526791741] [2022-11-22 00:32:08,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:08,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:32:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:09,292 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-22 00:32:09,292 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:32:09,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1526791741] [2022-11-22 00:32:09,293 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1526791741] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:32:09,293 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1712589323] [2022-11-22 00:32:09,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:09,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:09,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:09,295 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:09,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-22 00:32:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:10,211 INFO L263 TraceCheckSpWp]: Trace formula consists of 3181 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-22 00:32:10,220 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:10,270 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-22 00:32:10,270 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:32:10,271 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1712589323] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:32:10,271 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:32:10,271 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-22 00:32:10,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [725678565] [2022-11-22 00:32:10,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:32:10,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:32:10,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:32:10,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:32:10,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:32:10,273 INFO L87 Difference]: Start difference. First operand 369 states and 516 transitions. Second operand has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-22 00:32:12,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:32:12,496 INFO L93 Difference]: Finished difference Result 731 states and 1022 transitions. [2022-11-22 00:32:12,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:32:12,497 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 193 [2022-11-22 00:32:12,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:32:12,500 INFO L225 Difference]: With dead ends: 731 [2022-11-22 00:32:12,501 INFO L226 Difference]: Without dead ends: 373 [2022-11-22 00:32:12,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:32:12,503 INFO L413 NwaCegarLoop]: 431 mSDtfsCounter, 18 mSDsluCounter, 2115 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 2546 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 251 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-11-22 00:32:12,504 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 2546 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-11-22 00:32:12,505 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-11-22 00:32:12,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 369. [2022-11-22 00:32:12,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.15625) internal successors, (222), 196 states have internal predecessors, (222), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-22 00:32:12,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 515 transitions. [2022-11-22 00:32:12,525 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 515 transitions. Word has length 193 [2022-11-22 00:32:12,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:32:12,525 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 515 transitions. [2022-11-22 00:32:12,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-22 00:32:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 515 transitions. [2022-11-22 00:32:12,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-22 00:32:12,528 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:32:12,528 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:32:12,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-22 00:32:12,754 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:12,755 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:32:12,755 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:32:12,755 INFO L85 PathProgramCache]: Analyzing trace with hash -2101465910, now seen corresponding path program 1 times [2022-11-22 00:32:12,755 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:32:12,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [846556159] [2022-11-22 00:32:12,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:12,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:32:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:13,799 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-22 00:32:13,799 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:32:13,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [846556159] [2022-11-22 00:32:13,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [846556159] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:32:13,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1573785641] [2022-11-22 00:32:13,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:13,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:13,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:13,802 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:13,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-22 00:32:14,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:14,766 INFO L263 TraceCheckSpWp]: Trace formula consists of 3185 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-22 00:32:14,773 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:14,837 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-22 00:32:14,837 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:32:14,837 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1573785641] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:32:14,838 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:32:14,838 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-22 00:32:14,838 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [133806296] [2022-11-22 00:32:14,839 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:32:14,839 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:32:14,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:32:14,840 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:32:14,840 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:32:14,841 INFO L87 Difference]: Start difference. First operand 369 states and 515 transitions. Second operand has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-22 00:32:15,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:32:15,734 INFO L93 Difference]: Finished difference Result 731 states and 1020 transitions. [2022-11-22 00:32:15,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:32:15,735 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) Word has length 195 [2022-11-22 00:32:15,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:32:15,738 INFO L225 Difference]: With dead ends: 731 [2022-11-22 00:32:15,738 INFO L226 Difference]: Without dead ends: 373 [2022-11-22 00:32:15,740 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:32:15,741 INFO L413 NwaCegarLoop]: 430 mSDtfsCounter, 20 mSDsluCounter, 1686 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 2116 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-22 00:32:15,741 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 2116 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-22 00:32:15,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-11-22 00:32:15,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 369. [2022-11-22 00:32:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 192 states have (on average 1.1510416666666667) internal successors, (221), 196 states have internal predecessors, (221), 146 states have call successors, (146), 28 states have call predecessors, (146), 29 states have return successors, (147), 145 states have call predecessors, (147), 145 states have call successors, (147) [2022-11-22 00:32:15,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 514 transitions. [2022-11-22 00:32:15,765 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 514 transitions. Word has length 195 [2022-11-22 00:32:15,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:32:15,766 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 514 transitions. [2022-11-22 00:32:15,766 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (33), 2 states have call predecessors, (33), 4 states have return successors, (32), 3 states have call predecessors, (32), 3 states have call successors, (32) [2022-11-22 00:32:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 514 transitions. [2022-11-22 00:32:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-22 00:32:15,769 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:32:15,770 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:32:15,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-22 00:32:15,983 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:15,983 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:32:15,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:32:15,983 INFO L85 PathProgramCache]: Analyzing trace with hash -712305174, now seen corresponding path program 1 times [2022-11-22 00:32:15,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:32:15,983 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835103911] [2022-11-22 00:32:15,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:15,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:32:16,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-11-22 00:32:17,033 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:32:17,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835103911] [2022-11-22 00:32:17,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835103911] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:32:17,034 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1669794813] [2022-11-22 00:32:17,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:17,034 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:17,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:17,039 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:17,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-22 00:32:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:17,884 INFO L263 TraceCheckSpWp]: Trace formula consists of 3189 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-22 00:32:17,890 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-11-22 00:32:17,962 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:32:17,962 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1669794813] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:32:17,962 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:32:17,962 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-22 00:32:17,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1238631678] [2022-11-22 00:32:17,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:32:17,963 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-22 00:32:17,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:32:17,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-22 00:32:17,964 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:32:17,964 INFO L87 Difference]: Start difference. First operand 369 states and 514 transitions. Second operand has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-22 00:32:18,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:32:18,932 INFO L93 Difference]: Finished difference Result 713 states and 1035 transitions. [2022-11-22 00:32:18,933 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:32:18,933 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 197 [2022-11-22 00:32:18,933 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:32:18,936 INFO L225 Difference]: With dead ends: 713 [2022-11-22 00:32:18,937 INFO L226 Difference]: Without dead ends: 369 [2022-11-22 00:32:18,939 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2022-11-22 00:32:18,940 INFO L413 NwaCegarLoop]: 441 mSDtfsCounter, 6 mSDsluCounter, 1732 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2173 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-22 00:32:18,940 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2173 Invalid, 194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-22 00:32:18,941 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-22 00:32:18,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-22 00:32:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1361256544502618) internal successors, (217), 194 states have internal predecessors, (217), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-11-22 00:32:18,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 508 transitions. [2022-11-22 00:32:18,962 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 508 transitions. Word has length 197 [2022-11-22 00:32:18,962 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:32:18,962 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 508 transitions. [2022-11-22 00:32:18,963 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 12.6) internal successors, (63), 6 states have internal predecessors, (63), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-22 00:32:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 508 transitions. [2022-11-22 00:32:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-22 00:32:18,966 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:32:18,966 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:32:18,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-22 00:32:19,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:19,178 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:32:19,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:32:19,179 INFO L85 PathProgramCache]: Analyzing trace with hash -1058727790, now seen corresponding path program 1 times [2022-11-22 00:32:19,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:32:19,179 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1893387616] [2022-11-22 00:32:19,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:19,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:32:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:20,223 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 8 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-11-22 00:32:20,224 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:32:20,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1893387616] [2022-11-22 00:32:20,224 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1893387616] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:32:20,224 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [913755540] [2022-11-22 00:32:20,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:20,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:20,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:20,226 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:20,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-22 00:32:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:21,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 3199 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-22 00:32:21,173 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:21,257 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-11-22 00:32:21,257 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:32:21,258 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [913755540] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:32:21,258 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:32:21,258 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-22 00:32:21,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735732520] [2022-11-22 00:32:21,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:32:21,259 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:32:21,259 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:32:21,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:32:21,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:32:21,260 INFO L87 Difference]: Start difference. First operand 367 states and 508 transitions. Second operand has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-22 00:32:22,567 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:32:22,567 INFO L93 Difference]: Finished difference Result 703 states and 1015 transitions. [2022-11-22 00:32:22,568 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:32:22,568 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 202 [2022-11-22 00:32:22,568 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:32:22,571 INFO L225 Difference]: With dead ends: 703 [2022-11-22 00:32:22,572 INFO L226 Difference]: Without dead ends: 367 [2022-11-22 00:32:22,574 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:32:22,575 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 19 mSDsluCounter, 1710 mSDsCounter, 0 mSdLazyCounter, 197 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 2146 SdHoareTripleChecker+Invalid, 202 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 197 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-22 00:32:22,575 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 2146 Invalid, 202 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 197 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-22 00:32:22,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-11-22 00:32:22,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2022-11-22 00:32:22,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.130890052356021) internal successors, (216), 194 states have internal predecessors, (216), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-11-22 00:32:22,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 507 transitions. [2022-11-22 00:32:22,595 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 507 transitions. Word has length 202 [2022-11-22 00:32:22,596 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:32:22,596 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 507 transitions. [2022-11-22 00:32:22,596 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.833333333333334) internal successors, (65), 7 states have internal predecessors, (65), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-22 00:32:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 507 transitions. [2022-11-22 00:32:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-22 00:32:22,600 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:32:22,600 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:32:22,617 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-22 00:32:22,812 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-11-22 00:32:22,812 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:32:22,813 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:32:22,813 INFO L85 PathProgramCache]: Analyzing trace with hash -1222585838, now seen corresponding path program 1 times [2022-11-22 00:32:22,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:32:22,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109453111] [2022-11-22 00:32:22,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:22,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:32:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:23,837 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 10 proven. 45 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-22 00:32:23,837 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:32:23,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109453111] [2022-11-22 00:32:23,838 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1109453111] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:32:23,838 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1138751333] [2022-11-22 00:32:23,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:23,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:23,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:23,840 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:23,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-22 00:32:24,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:24,736 INFO L263 TraceCheckSpWp]: Trace formula consists of 3207 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-22 00:32:24,746 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:24,812 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-11-22 00:32:24,812 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:32:24,813 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1138751333] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:32:24,813 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:32:24,813 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-22 00:32:24,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781404840] [2022-11-22 00:32:24,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:32:24,815 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:32:24,815 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:32:24,816 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:32:24,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:32:24,816 INFO L87 Difference]: Start difference. First operand 367 states and 507 transitions. Second operand has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-22 00:32:25,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:32:25,913 INFO L93 Difference]: Finished difference Result 705 states and 1015 transitions. [2022-11-22 00:32:25,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:32:25,914 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 206 [2022-11-22 00:32:25,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:32:25,917 INFO L225 Difference]: With dead ends: 705 [2022-11-22 00:32:25,917 INFO L226 Difference]: Without dead ends: 369 [2022-11-22 00:32:25,919 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:32:25,920 INFO L413 NwaCegarLoop]: 435 mSDtfsCounter, 17 mSDsluCounter, 2138 mSDsCounter, 0 mSdLazyCounter, 236 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 19 SdHoareTripleChecker+Valid, 2573 SdHoareTripleChecker+Invalid, 243 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 236 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:32:25,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [19 Valid, 2573 Invalid, 243 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 236 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-22 00:32:25,921 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-22 00:32:25,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-22 00:32:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.12565445026178) internal successors, (215), 194 states have internal predecessors, (215), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-11-22 00:32:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 506 transitions. [2022-11-22 00:32:25,939 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 506 transitions. Word has length 206 [2022-11-22 00:32:25,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:32:25,940 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 506 transitions. [2022-11-22 00:32:25,940 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.333333333333334) internal successors, (68), 7 states have internal predecessors, (68), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-22 00:32:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 506 transitions. [2022-11-22 00:32:25,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-22 00:32:25,942 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:32:25,942 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:32:25,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-22 00:32:26,159 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:26,159 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:32:26,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:32:26,160 INFO L85 PathProgramCache]: Analyzing trace with hash 2089850130, now seen corresponding path program 1 times [2022-11-22 00:32:26,160 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:32:26,160 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387987684] [2022-11-22 00:32:26,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:26,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:32:26,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:27,289 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 12 proven. 48 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-22 00:32:27,290 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:32:27,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387987684] [2022-11-22 00:32:27,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387987684] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:32:27,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1408537192] [2022-11-22 00:32:27,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:27,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:27,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:27,292 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:27,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-22 00:32:28,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:28,219 INFO L263 TraceCheckSpWp]: Trace formula consists of 3215 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-22 00:32:28,226 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:28,277 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-11-22 00:32:28,278 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-22 00:32:28,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1408537192] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:32:28,278 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-22 00:32:28,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-22 00:32:28,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730588955] [2022-11-22 00:32:28,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:32:28,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:32:28,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:32:28,280 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:32:28,280 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:32:28,280 INFO L87 Difference]: Start difference. First operand 367 states and 506 transitions. Second operand has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-22 00:32:29,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:32:29,696 INFO L93 Difference]: Finished difference Result 705 states and 1013 transitions. [2022-11-22 00:32:29,696 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:32:29,697 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 210 [2022-11-22 00:32:29,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:32:29,700 INFO L225 Difference]: With dead ends: 705 [2022-11-22 00:32:29,700 INFO L226 Difference]: Without dead ends: 369 [2022-11-22 00:32:29,702 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-22 00:32:29,703 INFO L413 NwaCegarLoop]: 434 mSDtfsCounter, 16 mSDsluCounter, 2135 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 2569 SdHoareTripleChecker+Invalid, 246 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:32:29,704 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 2569 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-22 00:32:29,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-22 00:32:29,720 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-22 00:32:29,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 367 states, 191 states have (on average 1.1204188481675392) internal successors, (214), 194 states have internal predecessors, (214), 146 states have call successors, (146), 28 states have call predecessors, (146), 28 states have return successors, (145), 145 states have call predecessors, (145), 145 states have call successors, (145) [2022-11-22 00:32:29,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 505 transitions. [2022-11-22 00:32:29,724 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 505 transitions. Word has length 210 [2022-11-22 00:32:29,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:32:29,725 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 505 transitions. [2022-11-22 00:32:29,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 11.666666666666666) internal successors, (70), 7 states have internal predecessors, (70), 3 states have call successors, (34), 2 states have call predecessors, (34), 4 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-22 00:32:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 505 transitions. [2022-11-22 00:32:29,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-22 00:32:29,727 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:32:29,727 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:32:29,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-22 00:32:29,940 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:29,941 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:32:29,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:32:29,941 INFO L85 PathProgramCache]: Analyzing trace with hash 1374581906, now seen corresponding path program 2 times [2022-11-22 00:32:29,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:32:29,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1206996032] [2022-11-22 00:32:29,942 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:32:29,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:32:32,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:32:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-11-22 00:32:37,811 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:32:37,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1206996032] [2022-11-22 00:32:37,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1206996032] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:32:37,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [367175951] [2022-11-22 00:32:37,811 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-22 00:32:37,811 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:32:37,811 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:32:37,815 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:32:37,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a3954d0-2f48-4910-ae7f-0195f136d926/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-22 00:32:40,522 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-22 00:32:40,522 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-22 00:32:40,539 INFO L263 TraceCheckSpWp]: Trace formula consists of 3223 conjuncts, 80 conjunts are in the unsatisfiable core [2022-11-22 00:32:40,549 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:32:40,646 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:32:41,396 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 19 [2022-11-22 00:32:42,999 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 28 [2022-11-22 00:32:43,016 INFO L321 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2022-11-22 00:32:43,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 3 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 67 treesize of output 43 [2022-11-22 00:32:43,099 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 219 proven. 8 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-22 00:32:43,099 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:32:45,181 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 13 [2022-11-22 00:32:46,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 18 [2022-11-22 00:32:46,504 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 62 [2022-11-22 00:32:51,286 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 78 [2022-11-22 00:32:51,543 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-11-22 00:32:51,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [367175951] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-22 00:32:51,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1799599742] [2022-11-22 00:32:51,569 INFO L159 IcfgInterpreter]: Started Sifa with 94 locations of interest [2022-11-22 00:32:51,569 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:32:51,573 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:32:51,580 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:32:51,580 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:32:57,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:32:58,574 INFO L217 Elim1Store]: Index analysis took 925 ms [2022-11-22 00:33:38,783 WARN L233 SmtUtils]: Spent 40.13s on a formula simplification. DAG size of input: 2559 DAG size of output: 1373 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:33:38,790 INFO L321 Elim1Store]: treesize reduction 4539, result has 34.0 percent of original size [2022-11-22 00:33:38,794 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19310 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 197 case distinctions, treesize of input 995 treesize of output 2942 [2022-11-22 00:33:43,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:33:43,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:33:46,289 INFO L217 Elim1Store]: Index analysis took 3046 ms [2022-11-22 00:35:10,192 WARN L233 SmtUtils]: Spent 1.40m on a formula simplification. DAG size of input: 3151 DAG size of output: 1575 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:35:10,199 INFO L321 Elim1Store]: treesize reduction 7470, result has 25.5 percent of original size [2022-11-22 00:35:10,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19507 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 591 case distinctions, treesize of input 1014 treesize of output 3173 [2022-11-22 00:36:26,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:26,430 INFO L217 Elim1Store]: Index analysis took 115 ms [2022-11-22 00:36:26,477 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1747 treesize of output 2322 [2022-11-22 00:36:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:30,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:31,154 INFO L217 Elim1Store]: Index analysis took 727 ms [2022-11-22 00:36:31,241 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2781 treesize of output 3693 [2022-11-22 00:36:37,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:37,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:36:38,040 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 193 select indices, 193 select index equivalence classes, 16858 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1747 treesize of output 2322 [2022-11-22 00:36:41,631 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-22 00:36:59,324 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:36:59,331 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-22 00:37:10,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:10,733 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-22 00:37:12,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:12,434 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-22 00:37:38,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:38,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:38,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-22 00:37:41,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:41,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:41,962 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-22 00:37:54,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:54,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16860 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1756 treesize of output 2334 [2022-11-22 00:37:57,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:37:57,436 INFO L217 Elim1Store]: Index analysis took 126 ms [2022-11-22 00:37:57,474 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 194 select indices, 194 select index equivalence classes, 16859 disjoint index pairs (out of 18721 index pairs), introduced 194 new quantified variables, introduced 0 case distinctions, treesize of input 1756 treesize of output 2334 [2022-11-22 00:38:00,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:00,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:38:01,574 INFO L217 Elim1Store]: Index analysis took 853 ms [2022-11-22 00:38:01,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-22 00:38:06,380 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:41:15,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:15,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:16,621 INFO L217 Elim1Store]: Index analysis took 650 ms [2022-11-22 00:41:16,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-22 00:41:20,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:20,969 INFO L217 Elim1Store]: Index analysis took 104 ms [2022-11-22 00:41:21,003 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 195 select indices, 195 select index equivalence classes, 16861 disjoint index pairs (out of 18915 index pairs), introduced 195 new quantified variables, introduced 0 case distinctions, treesize of input 1786 treesize of output 2361 [2022-11-22 00:41:24,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:41:24,838 INFO L217 Elim1Store]: Index analysis took 102 ms [2022-11-22 00:41:24,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 195 select indices, 195 select index equivalence classes, 16861 disjoint index pairs (out of 18915 index pairs), introduced 195 new quantified variables, introduced 0 case distinctions, treesize of input 1805 treesize of output 2362 [2022-11-22 00:41:27,783 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:42:54,565 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:42:54,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-22 00:42:54,602 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:42:54,615 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:42:54,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-22 00:42:54,769 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:42:54,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 57 treesize of output 35 [2022-11-22 00:42:54,797 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 22 [2022-11-22 00:42:55,440 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-22 00:42:55,457 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-22 00:44:24,662 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 86 for LOIs [2022-11-22 00:44:24,693 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3334 for LOIs [2022-11-22 00:44:40,335 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 3003 for LOIs