./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 e04fb08f 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_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/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_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0 --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-e04fb08 [2022-11-16 19:25:59,470 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 19:25:59,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 19:25:59,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 19:25:59,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 19:25:59,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 19:25:59,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 19:25:59,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 19:25:59,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 19:25:59,498 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 19:25:59,499 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 19:25:59,500 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 19:25:59,500 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 19:25:59,501 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 19:25:59,503 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 19:25:59,504 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 19:25:59,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 19:25:59,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 19:25:59,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 19:25:59,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 19:25:59,511 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 19:25:59,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 19:25:59,514 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 19:25:59,515 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 19:25:59,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 19:25:59,519 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 19:25:59,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 19:25:59,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 19:25:59,521 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 19:25:59,522 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 19:25:59,522 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 19:25:59,523 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 19:25:59,524 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 19:25:59,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 19:25:59,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 19:25:59,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 19:25:59,527 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 19:25:59,527 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 19:25:59,528 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 19:25:59,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 19:25:59,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 19:25:59,530 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-16 19:25:59,562 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 19:25:59,562 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 19:25:59,563 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 19:25:59,563 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 19:25:59,564 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 19:25:59,564 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 19:25:59,564 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-16 19:25:59,564 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-16 19:25:59,565 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-16 19:25:59,565 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-16 19:25:59,565 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-16 19:25:59,565 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-16 19:25:59,565 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-16 19:25:59,566 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-16 19:25:59,566 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-16 19:25:59,572 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-16 19:25:59,573 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-16 19:25:59,573 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-16 19:25:59,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 19:25:59,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 19:25:59,574 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 19:25:59,575 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 19:25:59,575 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 19:25:59,575 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 19:25:59,575 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 19:25:59,575 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 19:25:59,576 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 19:25:59,576 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 19:25:59,576 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 19:25:59,576 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:25:59,577 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 19:25:59,577 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-16 19:25:59,577 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 19:25:59,577 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 19:25:59,578 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-16 19:25:59,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 19:25:59,578 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 19:25:59,581 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-16 19:25:59,581 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_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2022-11-16 19:25:59,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 19:25:59,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 19:25:59,879 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 19:25:59,890 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 19:25:59,890 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 19:25:59,892 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-16 19:25:59,966 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/data/192589b95/c942a91447f44021bb256ba070274227/FLAGdbbac8ab8 [2022-11-16 19:26:00,912 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 19:26:00,912 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2022-11-16 19:26:00,963 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/data/192589b95/c942a91447f44021bb256ba070274227/FLAGdbbac8ab8 [2022-11-16 19:26:01,376 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/data/192589b95/c942a91447f44021bb256ba070274227 [2022-11-16 19:26:01,378 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 19:26:01,380 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 19:26:01,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 19:26:01,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 19:26:01,387 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 19:26:01,388 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:26:01" (1/1) ... [2022-11-16 19:26:01,389 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d648227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:01, skipping insertion in model container [2022-11-16 19:26:01,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:26:01" (1/1) ... [2022-11-16 19:26:01,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 19:26:01,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 19:26:01,885 WARN L229 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_d788b045-b53b-41c8-b4e6-1633b670e58e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-16 19:26:01,894 WARN L229 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_d788b045-b53b-41c8-b4e6-1633b670e58e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-16 19:26:02,920 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:02,924 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:02,926 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:02,927 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:02,930 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:02,957 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:02,957 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:02,959 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:02,960 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:03,479 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 19:26:03,480 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 19:26:03,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 19:26:03,483 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 19:26:03,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 19:26:03,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 19:26:03,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 19:26:03,493 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 19:26:03,494 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 19:26:03,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 19:26:03,683 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 19:26:03,818 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:03,819 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,022 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:26:04,087 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 19:26:04,116 WARN L229 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_d788b045-b53b-41c8-b4e6-1633b670e58e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2022-11-16 19:26:04,117 WARN L229 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_d788b045-b53b-41c8-b4e6-1633b670e58e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2022-11-16 19:26:04,168 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,169 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,169 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,169 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,170 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,181 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,182 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,183 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,183 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 19:26:04,232 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 19:26:04,233 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 19:26:04,239 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 19:26:04,240 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 19:26:04,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 19:26:04,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 19:26:04,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 19:26:04,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 19:26:04,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 19:26:04,272 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 19:26:04,344 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,344 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 19:26:04,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 19:26:04,652 INFO L208 MainTranslator]: Completed translation [2022-11-16 19:26:04,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04 WrapperNode [2022-11-16 19:26:04,653 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 19:26:04,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 19:26:04,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 19:26:04,654 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 19:26:04,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:04,810 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:04,880 INFO L138 Inliner]: procedures = 695, calls = 2936, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1179 [2022-11-16 19:26:04,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 19:26:04,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 19:26:04,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 19:26:04,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 19:26:04,892 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:04,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:04,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:04,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:04,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:04,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:05,004 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:05,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:05,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 19:26:05,032 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 19:26:05,032 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 19:26:05,032 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 19:26:05,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (1/1) ... [2022-11-16 19:26:05,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 19:26:05,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:05,067 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 19:26:05,085 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 19:26:05,111 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 19:26:05,112 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 19:26:05,112 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-16 19:26:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-16 19:26:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 19:26:05,113 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 19:26:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 19:26:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-16 19:26:05,114 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-16 19:26:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 19:26:05,114 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 19:26:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 19:26:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 19:26:05,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 19:26:05,115 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 19:26:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 19:26:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 19:26:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-16 19:26:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-16 19:26:05,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 19:26:05,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 19:26:05,117 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 19:26:05,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 19:26:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-16 19:26:05,118 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-16 19:26:05,118 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 19:26:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 19:26:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2022-11-16 19:26:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2022-11-16 19:26:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 19:26:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 19:26:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 19:26:05,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-16 19:26:05,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-16 19:26:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2022-11-16 19:26:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2022-11-16 19:26:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 19:26:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 19:26:05,120 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-11-16 19:26:05,120 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-11-16 19:26:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-11-16 19:26:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-11-16 19:26:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 19:26:05,121 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 19:26:05,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 19:26:05,122 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-16 19:26:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-16 19:26:05,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-16 19:26:05,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-16 19:26:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-11-16 19:26:05,124 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-11-16 19:26:05,124 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-16 19:26:05,125 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-16 19:26:05,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 19:26:05,571 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 19:26:05,587 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 19:26:07,468 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 19:26:07,808 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 19:26:07,808 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 19:26:07,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:26:07 BoogieIcfgContainer [2022-11-16 19:26:07,813 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 19:26:07,818 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-16 19:26:07,818 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-16 19:26:07,822 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-16 19:26:07,823 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 07:26:01" (1/3) ... [2022-11-16 19:26:07,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eb7dbbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 07:26:07, skipping insertion in model container [2022-11-16 19:26:07,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:26:04" (2/3) ... [2022-11-16 19:26:07,826 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2eb7dbbb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 07:26:07, skipping insertion in model container [2022-11-16 19:26:07,826 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:26:07" (3/3) ... [2022-11-16 19:26:07,828 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_acquire_harness.i [2022-11-16 19:26:07,850 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-16 19:26:07,851 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-16 19:26:07,939 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-16 19:26:07,945 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;@41d7cc35, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-16 19:26:07,945 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-16 19:26:07,950 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) [2022-11-16 19:26:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 19:26:07,959 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:07,960 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] [2022-11-16 19:26:07,960 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:07,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:07,965 INFO L85 PathProgramCache]: Analyzing trace with hash 1156555474, now seen corresponding path program 1 times [2022-11-16 19:26:07,975 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:07,975 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864791434] [2022-11-16 19:26:07,975 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:07,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-16 19:26:09,344 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:09,345 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1864791434] [2022-11-16 19:26:09,345 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1864791434] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:09,346 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-16 19:26:09,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-16 19:26:09,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59101404] [2022-11-16 19:26:09,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:09,352 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:09,352 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:09,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:09,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-16 19:26:09,398 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) [2022-11-16 19:26:10,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:10,998 INFO L93 Difference]: Finished difference Result 654 states and 1049 transitions. [2022-11-16 19:26:11,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:11,001 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 [2022-11-16 19:26:11,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:11,013 INFO L225 Difference]: With dead ends: 654 [2022-11-16 19:26:11,013 INFO L226 Difference]: Without dead ends: 338 [2022-11-16 19:26:11,020 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 [2022-11-16 19:26:11,022 INFO L413 NwaCegarLoop]: 437 mSDtfsCounter, 26 mSDsluCounter, 2171 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s 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, 1.4s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:11,023 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 2608 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-16 19:26:11,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 338 states. [2022-11-16 19:26:11,094 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 338 to 338. [2022-11-16 19:26:11,096 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) [2022-11-16 19:26:11,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 338 states and 484 transitions. [2022-11-16 19:26:11,103 INFO L78 Accepts]: Start accepts. Automaton has 338 states and 484 transitions. Word has length 41 [2022-11-16 19:26:11,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:11,104 INFO L495 AbstractCegarLoop]: Abstraction has 338 states and 484 transitions. [2022-11-16 19:26:11,104 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) [2022-11-16 19:26:11,105 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2022-11-16 19:26:11,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 19:26:11,109 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:11,109 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] [2022-11-16 19:26:11,110 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-16 19:26:11,110 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:11,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:11,111 INFO L85 PathProgramCache]: Analyzing trace with hash -904165927, now seen corresponding path program 1 times [2022-11-16 19:26:11,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:11,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654655909] [2022-11-16 19:26:11,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:11,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:12,136 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-16 19:26:12,136 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:12,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654655909] [2022-11-16 19:26:12,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1654655909] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:12,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2127812252] [2022-11-16 19:26:12,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:12,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:12,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:12,145 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:12,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-16 19:26:12,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:12,797 INFO L263 TraceCheckSpWp]: Trace formula consists of 2565 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-16 19:26:12,805 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:12,932 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-16 19:26:12,932 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:12,933 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2127812252] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:12,933 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:12,933 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-16 19:26:12,934 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690300117] [2022-11-16 19:26:12,934 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:12,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:12,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:12,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:12,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-16 19:26:12,936 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) [2022-11-16 19:26:13,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:13,843 INFO L93 Difference]: Finished difference Result 353 states and 502 transitions. [2022-11-16 19:26:13,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:13,843 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 [2022-11-16 19:26:13,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:13,852 INFO L225 Difference]: With dead ends: 353 [2022-11-16 19:26:13,852 INFO L226 Difference]: Without dead ends: 350 [2022-11-16 19:26:13,853 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-16 19:26:13,858 INFO L413 NwaCegarLoop]: 447 mSDtfsCounter, 24 mSDsluCounter, 2189 mSDsCounter, 0 mSdLazyCounter, 209 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 2636 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 209 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:13,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 2636 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 209 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-16 19:26:13,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 350 states. [2022-11-16 19:26:13,892 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 350 to 350. [2022-11-16 19:26:13,893 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) [2022-11-16 19:26:13,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 499 transitions. [2022-11-16 19:26:13,896 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 499 transitions. Word has length 71 [2022-11-16 19:26:13,896 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:13,897 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 499 transitions. [2022-11-16 19:26:13,897 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) [2022-11-16 19:26:13,897 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 499 transitions. [2022-11-16 19:26:13,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2022-11-16 19:26:13,900 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:13,900 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] [2022-11-16 19:26:13,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:14,110 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:14,110 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:14,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:14,111 INFO L85 PathProgramCache]: Analyzing trace with hash 1954941993, now seen corresponding path program 1 times [2022-11-16 19:26:14,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:14,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479879220] [2022-11-16 19:26:14,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:14,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2022-11-16 19:26:15,245 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:15,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479879220] [2022-11-16 19:26:15,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479879220] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:15,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [411715291] [2022-11-16 19:26:15,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:15,246 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:15,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:15,248 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:15,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-16 19:26:16,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:16,040 INFO L263 TraceCheckSpWp]: Trace formula consists of 3136 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-16 19:26:16,049 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:16,126 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 202 trivial. 0 not checked. [2022-11-16 19:26:16,130 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:16,130 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [411715291] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:16,131 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:16,131 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-16 19:26:16,131 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428028514] [2022-11-16 19:26:16,131 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:16,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:16,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:16,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:16,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-16 19:26:16,134 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) [2022-11-16 19:26:17,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:17,010 INFO L93 Difference]: Finished difference Result 642 states and 920 transitions. [2022-11-16 19:26:17,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:17,010 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 [2022-11-16 19:26:17,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:17,014 INFO L225 Difference]: With dead ends: 642 [2022-11-16 19:26:17,014 INFO L226 Difference]: Without dead ends: 359 [2022-11-16 19:26:17,015 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 182 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=148, Unknown=0, NotChecked=0, Total=182 [2022-11-16 19:26:17,016 INFO L413 NwaCegarLoop]: 446 mSDtfsCounter, 15 mSDsluCounter, 2189 mSDsCounter, 0 mSdLazyCounter, 202 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.8s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:17,017 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 2635 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 202 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-16 19:26:17,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2022-11-16 19:26:17,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 359. [2022-11-16 19:26:17,071 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) [2022-11-16 19:26:17,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 508 transitions. [2022-11-16 19:26:17,074 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 508 transitions. Word has length 183 [2022-11-16 19:26:17,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:17,075 INFO L495 AbstractCegarLoop]: Abstraction has 359 states and 508 transitions. [2022-11-16 19:26:17,076 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) [2022-11-16 19:26:17,076 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 508 transitions. [2022-11-16 19:26:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-11-16 19:26:17,078 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:17,078 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] [2022-11-16 19:26:17,100 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:17,289 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:17,289 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:17,290 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:17,290 INFO L85 PathProgramCache]: Analyzing trace with hash -988641062, now seen corresponding path program 1 times [2022-11-16 19:26:17,290 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:17,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1091138919] [2022-11-16 19:26:17,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:17,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:17,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:18,294 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-16 19:26:18,294 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:18,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1091138919] [2022-11-16 19:26:18,295 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1091138919] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:18,295 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1365371886] [2022-11-16 19:26:18,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:18,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:18,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:18,296 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:18,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-16 19:26:19,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:19,131 INFO L263 TraceCheckSpWp]: Trace formula consists of 3177 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-16 19:26:19,137 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:19,218 INFO L134 CoverageAnalysis]: Checked inductivity of 250 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-16 19:26:19,218 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:19,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1365371886] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:19,219 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:19,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-16 19:26:19,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2006308902] [2022-11-16 19:26:19,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:19,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-16 19:26:19,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:19,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 19:26:19,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-16 19:26:19,221 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) [2022-11-16 19:26:20,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:20,115 INFO L93 Difference]: Finished difference Result 719 states and 1021 transitions. [2022-11-16 19:26:20,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:20,115 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 [2022-11-16 19:26:20,116 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:20,120 INFO L225 Difference]: With dead ends: 719 [2022-11-16 19:26:20,120 INFO L226 Difference]: Without dead ends: 371 [2022-11-16 19:26:20,121 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 [2022-11-16 19:26:20,124 INFO L413 NwaCegarLoop]: 436 mSDtfsCounter, 6 mSDsluCounter, 1708 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.8s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:20,126 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2144 Invalid, 215 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-16 19:26:20,128 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-11-16 19:26:20,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 367. [2022-11-16 19:26:20,147 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) [2022-11-16 19:26:20,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 515 transitions. [2022-11-16 19:26:20,151 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 515 transitions. Word has length 189 [2022-11-16 19:26:20,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:20,151 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 515 transitions. [2022-11-16 19:26:20,152 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) [2022-11-16 19:26:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 515 transitions. [2022-11-16 19:26:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2022-11-16 19:26:20,155 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:20,155 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] [2022-11-16 19:26:20,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:20,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:20,368 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:20,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:20,368 INFO L85 PathProgramCache]: Analyzing trace with hash 1984931018, now seen corresponding path program 1 times [2022-11-16 19:26:20,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:20,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619644469] [2022-11-16 19:26:20,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:20,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:20,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:21,491 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-16 19:26:21,492 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:21,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [619644469] [2022-11-16 19:26:21,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [619644469] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:21,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [73807288] [2022-11-16 19:26:21,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:21,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:21,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:21,494 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:21,518 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-16 19:26:22,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:22,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 3181 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 19:26:22,355 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-16 19:26:22,426 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:22,426 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [73807288] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:22,426 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:22,426 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-16 19:26:22,427 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1845979317] [2022-11-16 19:26:22,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:22,428 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:22,428 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:22,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:22,429 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-16 19:26:22,429 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) [2022-11-16 19:26:23,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:23,717 INFO L93 Difference]: Finished difference Result 729 states and 1022 transitions. [2022-11-16 19:26:23,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:23,718 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 [2022-11-16 19:26:23,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:23,720 INFO L225 Difference]: With dead ends: 729 [2022-11-16 19:26:23,721 INFO L226 Difference]: Without dead ends: 371 [2022-11-16 19:26:23,722 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 [2022-11-16 19:26:23,723 INFO L413 NwaCegarLoop]: 432 mSDtfsCounter, 19 mSDsluCounter, 2118 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s 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, 1.2s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:23,723 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 2550 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-16 19:26:23,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-11-16 19:26:23,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 369. [2022-11-16 19:26:23,740 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) [2022-11-16 19:26:23,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 516 transitions. [2022-11-16 19:26:23,743 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 516 transitions. Word has length 191 [2022-11-16 19:26:23,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:23,744 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 516 transitions. [2022-11-16 19:26:23,744 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) [2022-11-16 19:26:23,744 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 516 transitions. [2022-11-16 19:26:23,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2022-11-16 19:26:23,747 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:23,747 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] [2022-11-16 19:26:23,759 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:23,958 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:23,959 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:23,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:23,959 INFO L85 PathProgramCache]: Analyzing trace with hash 2010730594, now seen corresponding path program 1 times [2022-11-16 19:26:23,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:23,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111458559] [2022-11-16 19:26:23,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:23,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:24,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:24,948 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-16 19:26:24,948 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:24,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111458559] [2022-11-16 19:26:24,949 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2111458559] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:24,949 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1400403394] [2022-11-16 19:26:24,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:24,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:24,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:24,950 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:24,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-16 19:26:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:25,785 INFO L263 TraceCheckSpWp]: Trace formula consists of 3185 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 19:26:25,791 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:25,839 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-16 19:26:25,839 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:25,839 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1400403394] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:25,840 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:25,840 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-16 19:26:25,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8066570] [2022-11-16 19:26:25,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:25,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:25,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:25,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:25,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-16 19:26:25,842 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) [2022-11-16 19:26:26,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:26,909 INFO L93 Difference]: Finished difference Result 731 states and 1022 transitions. [2022-11-16 19:26:26,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:26,910 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 [2022-11-16 19:26:26,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:26,914 INFO L225 Difference]: With dead ends: 731 [2022-11-16 19:26:26,916 INFO L226 Difference]: Without dead ends: 373 [2022-11-16 19:26:26,917 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 204 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-16 19:26:26,918 INFO L413 NwaCegarLoop]: 431 mSDtfsCounter, 18 mSDsluCounter, 2115 mSDsCounter, 0 mSdLazyCounter, 251 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 1.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:26,918 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 2546 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 251 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-16 19:26:26,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-11-16 19:26:26,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 369. [2022-11-16 19:26:26,935 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) [2022-11-16 19:26:26,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 515 transitions. [2022-11-16 19:26:26,939 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 515 transitions. Word has length 193 [2022-11-16 19:26:26,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:26,939 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 515 transitions. [2022-11-16 19:26:26,939 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) [2022-11-16 19:26:26,940 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 515 transitions. [2022-11-16 19:26:26,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2022-11-16 19:26:26,943 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:26,943 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] [2022-11-16 19:26:26,954 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-11-16 19:26:27,153 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-16 19:26:27,154 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:27,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:27,154 INFO L85 PathProgramCache]: Analyzing trace with hash -2101465910, now seen corresponding path program 1 times [2022-11-16 19:26:27,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:27,154 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638018376] [2022-11-16 19:26:27,155 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:27,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:27,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:28,166 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2022-11-16 19:26:28,167 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:28,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638018376] [2022-11-16 19:26:28,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638018376] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:28,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [580942388] [2022-11-16 19:26:28,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:28,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:28,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:28,169 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:28,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-16 19:26:29,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:29,021 INFO L263 TraceCheckSpWp]: Trace formula consists of 3189 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 19:26:29,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-16 19:26:29,086 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:29,087 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [580942388] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:29,087 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:29,087 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-16 19:26:29,087 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1148654315] [2022-11-16 19:26:29,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:29,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:29,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:29,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:29,089 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-16 19:26:29,089 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) [2022-11-16 19:26:30,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:30,251 INFO L93 Difference]: Finished difference Result 731 states and 1020 transitions. [2022-11-16 19:26:30,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:30,252 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 [2022-11-16 19:26:30,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:30,254 INFO L225 Difference]: With dead ends: 731 [2022-11-16 19:26:30,254 INFO L226 Difference]: Without dead ends: 373 [2022-11-16 19:26:30,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 206 GetRequests, 198 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-16 19:26:30,257 INFO L413 NwaCegarLoop]: 430 mSDtfsCounter, 20 mSDsluCounter, 1686 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s 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, 1.1s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:30,257 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 2116 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-16 19:26:30,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 373 states. [2022-11-16 19:26:30,271 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 373 to 369. [2022-11-16 19:26:30,272 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) [2022-11-16 19:26:30,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 514 transitions. [2022-11-16 19:26:30,275 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 514 transitions. Word has length 195 [2022-11-16 19:26:30,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:30,276 INFO L495 AbstractCegarLoop]: Abstraction has 369 states and 514 transitions. [2022-11-16 19:26:30,276 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) [2022-11-16 19:26:30,276 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 514 transitions. [2022-11-16 19:26:30,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2022-11-16 19:26:30,279 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:30,279 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] [2022-11-16 19:26:30,290 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:30,489 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:30,490 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:30,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:30,490 INFO L85 PathProgramCache]: Analyzing trace with hash -712305174, now seen corresponding path program 1 times [2022-11-16 19:26:30,490 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:30,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479476239] [2022-11-16 19:26:30,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:30,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:31,298 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 6 proven. 38 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2022-11-16 19:26:31,298 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:31,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1479476239] [2022-11-16 19:26:31,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1479476239] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:31,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [443828434] [2022-11-16 19:26:31,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:31,299 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:31,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:31,303 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:31,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-16 19:26:32,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:32,170 INFO L263 TraceCheckSpWp]: Trace formula consists of 3193 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-16 19:26:32,176 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:32,267 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-11-16 19:26:32,269 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:32,269 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [443828434] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:32,269 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:32,269 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 10 [2022-11-16 19:26:32,270 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1533493715] [2022-11-16 19:26:32,270 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:32,270 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-16 19:26:32,271 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:32,271 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-16 19:26:32,271 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-11-16 19:26:32,272 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) [2022-11-16 19:26:32,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:32,884 INFO L93 Difference]: Finished difference Result 713 states and 1035 transitions. [2022-11-16 19:26:32,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:32,885 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 [2022-11-16 19:26:32,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:32,888 INFO L225 Difference]: With dead ends: 713 [2022-11-16 19:26:32,888 INFO L226 Difference]: Without dead ends: 369 [2022-11-16 19:26:32,890 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 [2022-11-16 19:26:32,890 INFO L413 NwaCegarLoop]: 441 mSDtfsCounter, 6 mSDsluCounter, 1732 mSDsCounter, 0 mSdLazyCounter, 189 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 2173 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 189 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:32,891 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 2173 Invalid, 194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 189 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-16 19:26:32,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-16 19:26:32,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-16 19:26:32,906 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) [2022-11-16 19:26:32,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 508 transitions. [2022-11-16 19:26:32,909 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 508 transitions. Word has length 197 [2022-11-16 19:26:32,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:32,909 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 508 transitions. [2022-11-16 19:26:32,910 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) [2022-11-16 19:26:32,910 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 508 transitions. [2022-11-16 19:26:32,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2022-11-16 19:26:32,912 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:32,913 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] [2022-11-16 19:26:32,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:33,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:33,127 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:33,127 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:33,127 INFO L85 PathProgramCache]: Analyzing trace with hash -1058727790, now seen corresponding path program 1 times [2022-11-16 19:26:33,128 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:33,128 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077943799] [2022-11-16 19:26:33,128 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:33,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:33,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:34,020 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 8 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-11-16 19:26:34,020 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:34,020 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077943799] [2022-11-16 19:26:34,021 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077943799] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:34,021 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [188155677] [2022-11-16 19:26:34,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:34,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:34,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:34,023 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:34,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-16 19:26:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:34,886 INFO L263 TraceCheckSpWp]: Trace formula consists of 3203 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 19:26:34,892 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:34,945 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-11-16 19:26:34,945 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:34,946 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [188155677] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:34,946 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:34,946 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-16 19:26:34,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1016783404] [2022-11-16 19:26:34,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:34,947 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:34,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:34,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:34,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-16 19:26:34,948 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) [2022-11-16 19:26:36,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:36,246 INFO L93 Difference]: Finished difference Result 703 states and 1015 transitions. [2022-11-16 19:26:36,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:36,247 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 [2022-11-16 19:26:36,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:36,250 INFO L225 Difference]: With dead ends: 703 [2022-11-16 19:26:36,250 INFO L226 Difference]: Without dead ends: 367 [2022-11-16 19:26:36,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 214 GetRequests, 206 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-16 19:26:36,252 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 [2022-11-16 19:26:36,253 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] [2022-11-16 19:26:36,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 367 states. [2022-11-16 19:26:36,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 367 to 367. [2022-11-16 19:26:36,270 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) [2022-11-16 19:26:36,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 507 transitions. [2022-11-16 19:26:36,273 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 507 transitions. Word has length 202 [2022-11-16 19:26:36,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:36,274 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 507 transitions. [2022-11-16 19:26:36,274 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) [2022-11-16 19:26:36,274 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 507 transitions. [2022-11-16 19:26:36,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-11-16 19:26:36,277 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:36,277 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] [2022-11-16 19:26:36,299 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:36,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:36,493 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:36,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:36,494 INFO L85 PathProgramCache]: Analyzing trace with hash -1222585838, now seen corresponding path program 1 times [2022-11-16 19:26:36,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:36,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [449809920] [2022-11-16 19:26:36,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:36,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:37,423 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 10 proven. 45 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2022-11-16 19:26:37,424 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:37,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [449809920] [2022-11-16 19:26:37,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [449809920] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:37,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [133196799] [2022-11-16 19:26:37,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:37,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:37,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:37,427 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:37,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-16 19:26:38,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:38,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 3211 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 19:26:38,319 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:38,356 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 137 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2022-11-16 19:26:38,357 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:38,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [133196799] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:38,357 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:38,357 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-16 19:26:38,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1726787867] [2022-11-16 19:26:38,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:38,358 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:38,359 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:38,359 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:38,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-16 19:26:38,359 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) [2022-11-16 19:26:39,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:39,440 INFO L93 Difference]: Finished difference Result 705 states and 1015 transitions. [2022-11-16 19:26:39,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:39,445 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 [2022-11-16 19:26:39,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:39,448 INFO L225 Difference]: With dead ends: 705 [2022-11-16 19:26:39,448 INFO L226 Difference]: Without dead ends: 369 [2022-11-16 19:26:39,450 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 218 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-16 19:26:39,451 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 [2022-11-16 19:26:39,451 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] [2022-11-16 19:26:39,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-16 19:26:39,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-16 19:26:39,467 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) [2022-11-16 19:26:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 506 transitions. [2022-11-16 19:26:39,470 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 506 transitions. Word has length 206 [2022-11-16 19:26:39,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:39,470 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 506 transitions. [2022-11-16 19:26:39,470 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) [2022-11-16 19:26:39,471 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 506 transitions. [2022-11-16 19:26:39,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-11-16 19:26:39,473 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:39,474 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] [2022-11-16 19:26:39,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:39,684 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-11-16 19:26:39,684 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:39,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:39,685 INFO L85 PathProgramCache]: Analyzing trace with hash 2089850130, now seen corresponding path program 1 times [2022-11-16 19:26:39,685 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:39,685 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1533782807] [2022-11-16 19:26:39,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:39,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:40,497 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 12 proven. 48 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2022-11-16 19:26:40,497 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:40,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1533782807] [2022-11-16 19:26:40,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1533782807] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:40,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1325006935] [2022-11-16 19:26:40,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:40,498 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:40,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:40,499 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:40,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-16 19:26:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:41,404 INFO L263 TraceCheckSpWp]: Trace formula consists of 3219 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-16 19:26:41,410 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:41,469 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 148 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2022-11-16 19:26:41,469 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-16 19:26:41,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1325006935] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-16 19:26:41,469 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-16 19:26:41,470 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-16 19:26:41,470 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1108291481] [2022-11-16 19:26:41,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-16 19:26:41,470 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-16 19:26:41,471 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-16 19:26:41,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-16 19:26:41,472 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-16 19:26:41,472 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) [2022-11-16 19:26:42,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-16 19:26:42,483 INFO L93 Difference]: Finished difference Result 705 states and 1013 transitions. [2022-11-16 19:26:42,483 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-16 19:26:42,484 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 [2022-11-16 19:26:42,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-16 19:26:42,486 INFO L225 Difference]: With dead ends: 705 [2022-11-16 19:26:42,487 INFO L226 Difference]: Without dead ends: 369 [2022-11-16 19:26:42,488 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 214 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-16 19:26:42,489 INFO L413 NwaCegarLoop]: 434 mSDtfsCounter, 16 mSDsluCounter, 2135 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s 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, 1.0s IncrementalHoareTripleChecker+Time [2022-11-16 19:26:42,489 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [18 Valid, 2569 Invalid, 246 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-16 19:26:42,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 369 states. [2022-11-16 19:26:42,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 369 to 367. [2022-11-16 19:26:42,505 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) [2022-11-16 19:26:42,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 367 states and 505 transitions. [2022-11-16 19:26:42,508 INFO L78 Accepts]: Start accepts. Automaton has 367 states and 505 transitions. Word has length 210 [2022-11-16 19:26:42,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-16 19:26:42,508 INFO L495 AbstractCegarLoop]: Abstraction has 367 states and 505 transitions. [2022-11-16 19:26:42,509 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) [2022-11-16 19:26:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 505 transitions. [2022-11-16 19:26:42,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-11-16 19:26:42,510 INFO L187 NwaCegarLoop]: Found error trace [2022-11-16 19:26:42,510 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] [2022-11-16 19:26:42,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-11-16 19:26:42,721 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-11-16 19:26:42,721 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-16 19:26:42,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 19:26:42,722 INFO L85 PathProgramCache]: Analyzing trace with hash 1374581906, now seen corresponding path program 2 times [2022-11-16 19:26:42,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-16 19:26:42,722 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [185854483] [2022-11-16 19:26:42,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-16 19:26:42,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 19:26:44,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 19:26:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 28 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2022-11-16 19:26:49,826 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-16 19:26:49,826 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [185854483] [2022-11-16 19:26:49,827 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [185854483] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-16 19:26:49,827 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1201428389] [2022-11-16 19:26:49,827 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-16 19:26:49,827 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-16 19:26:49,827 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 [2022-11-16 19:26:49,831 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-16 19:26:49,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d788b045-b53b-41c8-b4e6-1633b670e58e/bin/utaipan-Xvt2sAort0/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-16 19:26:52,011 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-16 19:26:52,011 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-16 19:26:52,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 3227 conjuncts, 95 conjunts are in the unsatisfiable core [2022-11-16 19:26:52,035 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-16 19:26:52,095 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 [2022-11-16 19:26:52,772 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 [2022-11-16 19:26:54,822 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 31 [2022-11-16 19:26:54,837 INFO L321 Elim1Store]: treesize reduction 9, result has 47.1 percent of original size [2022-11-16 19:26:54,838 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 70 treesize of output 46 [2022-11-16 19:26:54,926 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 219 proven. 8 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2022-11-16 19:26:54,926 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-16 19:26:58,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 61 [2022-11-16 19:27:05,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 42 [2022-11-16 19:27:14,510 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-16 19:27:14,511 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 397 treesize of output 343 [2022-11-16 19:27:14,909 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 3 proven. 31 refuted. 0 times theorem prover too weak. 282 trivial. 0 not checked. [2022-11-16 19:27:14,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1201428389] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-16 19:27:14,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [724994989] [2022-11-16 19:27:14,932 INFO L159 IcfgInterpreter]: Started Sifa with 94 locations of interest [2022-11-16 19:27:14,932 INFO L166 IcfgInterpreter]: Building call graph [2022-11-16 19:27:14,936 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-16 19:27:14,941 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-16 19:27:14,942 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-16 19:27:20,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:27:20,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:27:20,568 INFO L217 Elim1Store]: Index analysis took 699 ms [2022-11-16 19:28:00,357 WARN L233 SmtUtils]: Spent 39.72s on a formula simplification. DAG size of input: 2572 DAG size of output: 1380 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 19:28:00,364 INFO L321 Elim1Store]: treesize reduction 4562, result has 34.0 percent of original size [2022-11-16 19:28:00,369 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 198 case distinctions, treesize of input 1000 treesize of output 2957 [2022-11-16 19:28:05,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:28:05,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:28:08,067 INFO L217 Elim1Store]: Index analysis took 2917 ms [2022-11-16 19:29:32,341 WARN L233 SmtUtils]: Spent 1.40m on a formula simplification. DAG size of input: 3167 DAG size of output: 1583 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-16 19:29:32,347 INFO L321 Elim1Store]: treesize reduction 7508, result has 25.5 percent of original size [2022-11-16 19:29:32,352 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 19705 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 594 case distinctions, treesize of input 1019 treesize of output 3189 [2022-11-16 19:30:42,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:42,717 INFO L217 Elim1Store]: Index analysis took 107 ms [2022-11-16 19:30:42,758 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 [2022-11-16 19:30:46,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:46,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:47,468 INFO L217 Elim1Store]: Index analysis took 724 ms [2022-11-16 19:30:47,546 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 [2022-11-16 19:30:53,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:53,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:53,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:53,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:53,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:53,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:53,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:53,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:54,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:30:54,058 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 [2022-11-16 19:30:57,684 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 [2022-11-16 19:31:14,100 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 [2022-11-16 19:31:14,106 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 [2022-11-16 19:31:23,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:31:23,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:31:23,659 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 201 select indices, 201 select index equivalence classes, 20100 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 0 case distinctions, treesize of input 1006 treesize of output 604 [2022-11-16 19:31:26,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:31:26,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:31:26,877 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19902 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-16 19:31:53,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:31:53,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:31:53,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 201 select indices, 201 select index equivalence classes, 20100 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 0 case distinctions, treesize of input 1006 treesize of output 604 [2022-11-16 19:31:55,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:31:55,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:31:55,665 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19902 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-16 19:32:07,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:07,659 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 [2022-11-16 19:32:10,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:10,725 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 [2022-11-16 19:32:13,307 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 [2022-11-16 19:32:14,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:14,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:32:15,311 INFO L217 Elim1Store]: Index analysis took 736 ms [2022-11-16 19:32:15,370 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 [2022-11-16 19:35:29,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:29,387 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 [2022-11-16 19:35:32,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:32,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:33,259 INFO L217 Elim1Store]: Index analysis took 785 ms [2022-11-16 19:35:33,314 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 [2022-11-16 19:35:38,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-16 19:35:38,578 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 [2022-11-16 19:35:41,766 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 [2022-11-16 19:37:14,611 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 [2022-11-16 19:37:14,625 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 [2022-11-16 19:37:14,638 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 [2022-11-16 19:37:14,649 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 [2022-11-16 19:37:14,760 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 [2022-11-16 19:37:14,775 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 63 treesize of output 41 [2022-11-16 19:37:14,793 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 [2022-11-16 19:37:14,808 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 [2022-11-16 19:37:15,371 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 [2022-11-16 19:37:15,388 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 [2022-11-16 19:38:51,862 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 80 for LOIs [2022-11-16 19:38:51,889 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3330 for LOIs [2022-11-16 19:39:09,530 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 2997 for LOIs