./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:17:54,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:17:54,135 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:17:54,166 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:17:54,169 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:17:54,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:17:54,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:17:54,180 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:17:54,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:17:54,189 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:17:54,191 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:17:54,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:17:54,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:17:54,200 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:17:54,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:17:54,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:17:54,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:17:54,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:17:54,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:17:54,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:17:54,221 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:17:54,223 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:17:54,225 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:17:54,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:17:54,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:17:54,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:17:54,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:17:54,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:17:54,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:17:54,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:17:54,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:17:54,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:17:54,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:17:54,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:17:54,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:17:54,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:17:54,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:17:54,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:17:54,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:17:54,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:17:54,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:17:54,257 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:17:54,302 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:17:54,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:17:54,303 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:17:54,303 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:17:54,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:17:54,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:17:54,305 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:17:54,305 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:17:54,306 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:17:54,306 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:17:54,307 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:17:54,308 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:17:54,308 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:17:54,308 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:17:54,308 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:17:54,309 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:17:54,309 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:17:54,309 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:17:54,311 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:17:54,311 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:17:54,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:17:54,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:17:54,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:17:54,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:17:54,313 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:17:54,313 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:17:54,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:17:54,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:17:54,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:17:54,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:17:54,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:17:54,315 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:17:54,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:17:54,316 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:17:54,316 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:17:54,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:17:54,317 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:17:54,317 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:17:54,317 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_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2022-11-25 22:17:54,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:17:54,668 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:17:54,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:17:54,673 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:17:54,673 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:17:54,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-11-25 22:17:57,799 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:17:58,347 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:17:58,348 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-11-25 22:17:58,387 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/data/bbb482cd7/0bb7143153504cb3a3868776df5d76fb/FLAG9c6a1652b [2022-11-25 22:17:58,402 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/data/bbb482cd7/0bb7143153504cb3a3868776df5d76fb [2022-11-25 22:17:58,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:17:58,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:17:58,408 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:17:58,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:17:58,413 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:17:58,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:17:58" (1/1) ... [2022-11-25 22:17:58,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b8efbed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:17:58, skipping insertion in model container [2022-11-25 22:17:58,416 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:17:58" (1/1) ... [2022-11-25 22:17:58,424 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:17:58,542 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:17:58,916 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-25 22:17:58,926 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-25 22:18:00,016 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,017 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,018 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,019 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,021 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,153 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:18:00,153 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:18:00,155 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:18:00,161 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:18:00,163 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:18:00,164 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:18:00,523 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:18:00,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:18:00,530 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:18:00,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:18:00,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:18:00,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:18:00,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:18:00,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:18:00,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:18:00,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:18:00,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:18:00,750 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:18:00,798 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 22:18:00,810 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:18:00,847 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:18:00,868 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,869 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:00,946 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:18:00,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:18:00,994 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:18:01,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-11-25 22:18:01,009 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-11-25 22:18:01,045 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,045 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,054 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,055 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,056 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,057 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,063 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:18:01,064 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:18:01,065 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:18:01,068 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:18:01,070 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:18:01,070 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:18:01,092 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:18:01,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:18:01,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:18:01,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:18:01,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:18:01,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:18:01,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:18:01,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:18:01,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:18:01,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:18:01,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:18:01,131 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:18:01,175 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 22:18:01,184 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:18:01,283 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 22:18:01,294 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,295 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:18:01,386 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:18:01,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:18:01,683 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:18:01,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01 WrapperNode [2022-11-25 22:18:01,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:18:01,684 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:18:01,684 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:18:01,684 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:18:01,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,794 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,857 INFO L138 Inliner]: procedures = 691, calls = 2871, calls flagged for inlining = 57, calls inlined = 6, statements flattened = 812 [2022-11-25 22:18:01,857 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:18:01,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:18:01,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:18:01,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:18:01,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,881 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,935 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,939 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:18:01,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:18:01,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:18:01,957 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:18:01,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (1/1) ... [2022-11-25 22:18:01,970 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:18:01,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:02,000 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:18:02,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:18:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-11-25 22:18:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-25 22:18:02,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:18:02,052 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-25 22:18:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-25 22:18:02,052 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-25 22:18:02,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-25 22:18:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:18:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:18:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:18:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-25 22:18:02,053 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-25 22:18:02,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:18:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:18:02,054 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-25 22:18:02,054 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-25 22:18:02,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-25 22:18:02,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-25 22:18:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-11-25 22:18:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-11-25 22:18:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 22:18:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 22:18:02,056 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 22:18:02,056 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 22:18:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:18:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:18:02,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:18:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-25 22:18:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-25 22:18:02,058 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-25 22:18:02,058 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-25 22:18:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-25 22:18:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-25 22:18:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-11-25 22:18:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-11-25 22:18:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-25 22:18:02,059 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-25 22:18:02,059 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-11-25 22:18:02,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-11-25 22:18:02,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:18:02,411 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:18:02,413 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:18:03,857 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:18:04,124 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:18:04,125 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-25 22:18:04,128 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:18:04 BoogieIcfgContainer [2022-11-25 22:18:04,128 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:18:04,132 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:18:04,132 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:18:04,137 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:18:04,137 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:17:58" (1/3) ... [2022-11-25 22:18:04,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@182bfe83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:18:04, skipping insertion in model container [2022-11-25 22:18:04,145 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:18:01" (2/3) ... [2022-11-25 22:18:04,146 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@182bfe83 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:18:04, skipping insertion in model container [2022-11-25 22:18:04,146 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:18:04" (3/3) ... [2022-11-25 22:18:04,147 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_clean_up_harness.i [2022-11-25 22:18:04,169 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:18:04,169 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-25 22:18:04,265 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:18:04,276 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;@47f2e94, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:18:04,276 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-25 22:18:04,281 INFO L276 IsEmpty]: Start isEmpty. Operand has 107 states, 59 states have (on average 1.2033898305084745) internal successors, (71), 60 states have internal predecessors, (71), 32 states have call successors, (32), 14 states have call predecessors, (32), 14 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-11-25 22:18:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-25 22:18:04,291 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:04,292 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] [2022-11-25 22:18:04,292 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:04,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:04,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1246514249, now seen corresponding path program 1 times [2022-11-25 22:18:04,312 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:04,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1352068256] [2022-11-25 22:18:04,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:04,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:04,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:05,706 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-25 22:18:05,706 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:05,707 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1352068256] [2022-11-25 22:18:05,708 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1352068256] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:05,708 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:18:05,708 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-25 22:18:05,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585869087] [2022-11-25 22:18:05,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:05,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:18:05,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:05,745 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:18:05,746 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:18:05,749 INFO L87 Difference]: Start difference. First operand has 107 states, 59 states have (on average 1.2033898305084745) internal successors, (71), 60 states have internal predecessors, (71), 32 states have call successors, (32), 14 states have call predecessors, (32), 14 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand has 7 states, 6 states have (on average 3.5) internal successors, (21), 5 states have internal predecessors, (21), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-25 22:18:06,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:06,893 INFO L93 Difference]: Finished difference Result 200 states and 272 transitions. [2022-11-25 22:18:06,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:18:06,898 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 [2022-11-25 22:18:06,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:06,908 INFO L225 Difference]: With dead ends: 200 [2022-11-25 22:18:06,908 INFO L226 Difference]: Without dead ends: 112 [2022-11-25 22:18:06,912 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 [2022-11-25 22:18:06,915 INFO L413 NwaCegarLoop]: 105 mSDtfsCounter, 26 mSDsluCounter, 516 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 621 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 136 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:06,931 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 621 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-25 22:18:06,956 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2022-11-25 22:18:07,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2022-11-25 22:18:07,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 112 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 65 states have internal predecessors, (75), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:07,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 138 transitions. [2022-11-25 22:18:07,039 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 138 transitions. Word has length 41 [2022-11-25 22:18:07,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:07,041 INFO L495 AbstractCegarLoop]: Abstraction has 112 states and 138 transitions. [2022-11-25 22:18:07,041 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) [2022-11-25 22:18:07,041 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 138 transitions. [2022-11-25 22:18:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-25 22:18:07,046 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:07,047 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] [2022-11-25 22:18:07,047 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 22:18:07,047 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:07,049 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:07,049 INFO L85 PathProgramCache]: Analyzing trace with hash 732679568, now seen corresponding path program 1 times [2022-11-25 22:18:07,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:07,050 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1434830215] [2022-11-25 22:18:07,050 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:08,006 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-11-25 22:18:08,006 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:08,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1434830215] [2022-11-25 22:18:08,007 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1434830215] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:08,007 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1353557212] [2022-11-25 22:18:08,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:08,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:08,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:08,014 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:08,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:18:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:08,685 INFO L263 TraceCheckSpWp]: Trace formula consists of 2549 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-25 22:18:08,694 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:08,851 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-11-25 22:18:08,862 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:08,863 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1353557212] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:08,863 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:08,863 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-11-25 22:18:08,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2108063655] [2022-11-25 22:18:08,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:08,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:18:08,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:08,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:18:08,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-11-25 22:18:08,867 INFO L87 Difference]: Start difference. First operand 112 states and 138 transitions. Second operand has 7 states, 6 states have (on average 5.166666666666667) internal successors, (31), 5 states have internal predecessors, (31), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2022-11-25 22:18:09,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:09,360 INFO L93 Difference]: Finished difference Result 112 states and 138 transitions. [2022-11-25 22:18:09,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:18:09,361 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 [2022-11-25 22:18:09,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:09,364 INFO L225 Difference]: With dead ends: 112 [2022-11-25 22:18:09,364 INFO L226 Difference]: Without dead ends: 109 [2022-11-25 22:18:09,364 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 [2022-11-25 22:18:09,366 INFO L413 NwaCegarLoop]: 113 mSDtfsCounter, 22 mSDsluCounter, 523 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 636 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:09,366 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 636 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-25 22:18:09,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-25 22:18:09,376 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-25 22:18:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.180327868852459) internal successors, (72), 62 states have internal predecessors, (72), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 135 transitions. [2022-11-25 22:18:09,379 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 135 transitions. Word has length 71 [2022-11-25 22:18:09,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:09,379 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 135 transitions. [2022-11-25 22:18:09,380 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) [2022-11-25 22:18:09,380 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 135 transitions. [2022-11-25 22:18:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-11-25 22:18:09,383 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:09,383 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:09,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-25 22:18:09,593 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:09,593 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:09,594 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:09,594 INFO L85 PathProgramCache]: Analyzing trace with hash 1726068205, now seen corresponding path program 1 times [2022-11-25 22:18:09,594 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:09,594 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [800512388] [2022-11-25 22:18:09,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:09,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:10,566 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-11-25 22:18:10,567 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:10,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [800512388] [2022-11-25 22:18:10,567 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [800512388] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:10,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [756548554] [2022-11-25 22:18:10,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:10,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:10,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:10,570 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:10,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 22:18:11,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:11,398 INFO L263 TraceCheckSpWp]: Trace formula consists of 2954 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-25 22:18:11,407 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:11,489 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-11-25 22:18:11,489 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:11,489 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [756548554] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:11,490 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:11,490 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2022-11-25 22:18:11,490 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104007735] [2022-11-25 22:18:11,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:11,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:18:11,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:11,493 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:18:11,493 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-11-25 22:18:11,494 INFO L87 Difference]: Start difference. First operand 109 states and 135 transitions. Second operand has 6 states, 5 states have (on average 9.6) internal successors, (48), 6 states have internal predecessors, (48), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 22:18:11,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:11,941 INFO L93 Difference]: Finished difference Result 203 states and 252 transitions. [2022-11-25 22:18:11,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:18:11,942 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 9.6) internal successors, (48), 6 states have internal predecessors, (48), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 154 [2022-11-25 22:18:11,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:11,945 INFO L225 Difference]: With dead ends: 203 [2022-11-25 22:18:11,945 INFO L226 Difference]: Without dead ends: 111 [2022-11-25 22:18:11,946 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:18:11,947 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 2 mSDsluCounter, 404 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 510 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:11,948 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 510 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-25 22:18:11,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-11-25 22:18:11,956 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-11-25 22:18:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.1639344262295082) internal successors, (71), 62 states have internal predecessors, (71), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:11,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 134 transitions. [2022-11-25 22:18:11,959 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 134 transitions. Word has length 154 [2022-11-25 22:18:11,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:11,959 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 134 transitions. [2022-11-25 22:18:11,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 9.6) internal successors, (48), 6 states have internal predecessors, (48), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 22:18:11,960 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 134 transitions. [2022-11-25 22:18:11,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-11-25 22:18:11,963 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:11,963 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:11,979 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 22:18:12,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:12,174 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:12,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:12,174 INFO L85 PathProgramCache]: Analyzing trace with hash -1092603401, now seen corresponding path program 1 times [2022-11-25 22:18:12,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:12,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079937038] [2022-11-25 22:18:12,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:12,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:12,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:13,172 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-11-25 22:18:13,172 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:13,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079937038] [2022-11-25 22:18:13,173 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079937038] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:13,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [74180792] [2022-11-25 22:18:13,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:13,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:13,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:13,175 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:13,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 22:18:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:13,890 INFO L263 TraceCheckSpWp]: Trace formula consists of 2958 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-25 22:18:13,896 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:14,029 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-11-25 22:18:14,030 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:14,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [74180792] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:14,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:14,031 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2022-11-25 22:18:14,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665502986] [2022-11-25 22:18:14,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:14,033 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:18:14,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:14,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:18:14,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-11-25 22:18:14,036 INFO L87 Difference]: Start difference. First operand 109 states and 134 transitions. Second operand has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 22:18:14,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:14,647 INFO L93 Difference]: Finished difference Result 181 states and 228 transitions. [2022-11-25 22:18:14,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:18:14,648 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 156 [2022-11-25 22:18:14,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:14,651 INFO L225 Difference]: With dead ends: 181 [2022-11-25 22:18:14,651 INFO L226 Difference]: Without dead ends: 109 [2022-11-25 22:18:14,652 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-11-25 22:18:14,654 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 2 mSDsluCounter, 306 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 414 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:14,654 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 414 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-25 22:18:14,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-25 22:18:14,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-25 22:18:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.1475409836065573) internal successors, (70), 62 states have internal predecessors, (70), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:14,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 133 transitions. [2022-11-25 22:18:14,667 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 133 transitions. Word has length 156 [2022-11-25 22:18:14,668 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:14,668 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 133 transitions. [2022-11-25 22:18:14,668 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 22:18:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 133 transitions. [2022-11-25 22:18:14,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-11-25 22:18:14,672 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:14,673 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:14,691 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 22:18:14,885 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:14,886 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:14,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:14,887 INFO L85 PathProgramCache]: Analyzing trace with hash -1601928969, now seen corresponding path program 1 times [2022-11-25 22:18:14,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:14,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1454940653] [2022-11-25 22:18:14,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:14,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:15,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:15,856 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-11-25 22:18:15,857 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:15,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1454940653] [2022-11-25 22:18:15,857 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1454940653] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:15,857 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1156735834] [2022-11-25 22:18:15,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:15,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:15,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:15,859 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:15,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-25 22:18:16,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:16,569 INFO L263 TraceCheckSpWp]: Trace formula consists of 2966 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:18:16,574 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:16,650 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-11-25 22:18:16,650 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:16,650 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1156735834] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:16,650 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:16,651 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:18:16,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2049659020] [2022-11-25 22:18:16,651 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:16,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:18:16,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:16,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:18:16,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:18:16,654 INFO L87 Difference]: Start difference. First operand 109 states and 133 transitions. Second operand has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 22:18:17,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:17,126 INFO L93 Difference]: Finished difference Result 203 states and 248 transitions. [2022-11-25 22:18:17,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:18:17,127 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 160 [2022-11-25 22:18:17,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:17,129 INFO L225 Difference]: With dead ends: 203 [2022-11-25 22:18:17,135 INFO L226 Difference]: Without dead ends: 111 [2022-11-25 22:18:17,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:18:17,137 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 12 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 110 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:17,138 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 491 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-25 22:18:17,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-11-25 22:18:17,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-11-25 22:18:17,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 62 states have internal predecessors, (69), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 132 transitions. [2022-11-25 22:18:17,151 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 132 transitions. Word has length 160 [2022-11-25 22:18:17,151 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:17,151 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 132 transitions. [2022-11-25 22:18:17,152 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.333333333333334) internal successors, (50), 7 states have internal predecessors, (50), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 22:18:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 132 transitions. [2022-11-25 22:18:17,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-11-25 22:18:17,154 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:17,155 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:17,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-25 22:18:17,365 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:17,366 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:17,366 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:17,366 INFO L85 PathProgramCache]: Analyzing trace with hash -338738267, now seen corresponding path program 1 times [2022-11-25 22:18:17,367 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:17,367 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [730031201] [2022-11-25 22:18:17,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:17,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-11-25 22:18:18,313 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:18,314 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [730031201] [2022-11-25 22:18:18,316 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [730031201] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:18,316 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1422988639] [2022-11-25 22:18:18,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:18,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:18,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:18,318 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:18,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-25 22:18:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:19,012 INFO L263 TraceCheckSpWp]: Trace formula consists of 2970 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:18:19,016 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-11-25 22:18:19,067 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:19,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1422988639] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:19,068 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:19,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:18:19,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1135282187] [2022-11-25 22:18:19,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:19,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:18:19,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:19,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:18:19,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:18:19,071 INFO L87 Difference]: Start difference. First operand 109 states and 132 transitions. Second operand has 7 states, 6 states have (on average 8.833333333333334) internal successors, (53), 7 states have internal predecessors, (53), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 22:18:19,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:19,576 INFO L93 Difference]: Finished difference Result 203 states and 246 transitions. [2022-11-25 22:18:19,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:18:19,577 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 8.833333333333334) internal successors, (53), 7 states have internal predecessors, (53), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 162 [2022-11-25 22:18:19,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:19,579 INFO L225 Difference]: With dead ends: 203 [2022-11-25 22:18:19,579 INFO L226 Difference]: Without dead ends: 111 [2022-11-25 22:18:19,580 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:18:19,581 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 12 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:19,581 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 488 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 22:18:19,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-11-25 22:18:19,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-11-25 22:18:19,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.1147540983606556) internal successors, (68), 62 states have internal predecessors, (68), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:19,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 131 transitions. [2022-11-25 22:18:19,592 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 131 transitions. Word has length 162 [2022-11-25 22:18:19,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:19,592 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 131 transitions. [2022-11-25 22:18:19,592 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 8.833333333333334) internal successors, (53), 7 states have internal predecessors, (53), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 22:18:19,593 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 131 transitions. [2022-11-25 22:18:19,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-11-25 22:18:19,595 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:19,596 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:19,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-25 22:18:19,806 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:19,806 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:19,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:19,807 INFO L85 PathProgramCache]: Analyzing trace with hash 132096695, now seen corresponding path program 1 times [2022-11-25 22:18:19,807 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:19,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573640814] [2022-11-25 22:18:19,807 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:19,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:19,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:20,606 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-11-25 22:18:20,607 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:20,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573640814] [2022-11-25 22:18:20,607 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [573640814] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:20,607 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1782859937] [2022-11-25 22:18:20,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:20,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:20,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:20,609 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:20,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-25 22:18:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:21,326 INFO L263 TraceCheckSpWp]: Trace formula consists of 2974 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:18:21,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:21,406 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-11-25 22:18:21,406 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:21,406 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1782859937] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:21,407 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:21,407 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:18:21,408 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590568259] [2022-11-25 22:18:21,408 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:21,409 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:18:21,410 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:21,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:18:21,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:18:21,411 INFO L87 Difference]: Start difference. First operand 109 states and 131 transitions. Second operand has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 22:18:22,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:22,125 INFO L93 Difference]: Finished difference Result 203 states and 244 transitions. [2022-11-25 22:18:22,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:18:22,127 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) Word has length 164 [2022-11-25 22:18:22,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:22,128 INFO L225 Difference]: With dead ends: 203 [2022-11-25 22:18:22,129 INFO L226 Difference]: Without dead ends: 111 [2022-11-25 22:18:22,130 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:18:22,131 INFO L413 NwaCegarLoop]: 100 mSDtfsCounter, 10 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 582 SdHoareTripleChecker+Invalid, 138 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:22,132 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 582 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-25 22:18:22,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-11-25 22:18:22,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-11-25 22:18:22,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.098360655737705) internal successors, (67), 62 states have internal predecessors, (67), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 130 transitions. [2022-11-25 22:18:22,163 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 130 transitions. Word has length 164 [2022-11-25 22:18:22,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:22,163 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 130 transitions. [2022-11-25 22:18:22,164 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.166666666666666) internal successors, (55), 7 states have internal predecessors, (55), 3 states have call successors, (25), 2 states have call predecessors, (25), 4 states have return successors, (24), 3 states have call predecessors, (24), 3 states have call successors, (24) [2022-11-25 22:18:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2022-11-25 22:18:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-25 22:18:22,172 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:22,172 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:22,187 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-25 22:18:22,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:22,385 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:22,385 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:22,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1372790947, now seen corresponding path program 1 times [2022-11-25 22:18:22,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:22,386 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [281788672] [2022-11-25 22:18:22,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:22,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:23,481 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 8 proven. 35 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-11-25 22:18:23,481 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:23,481 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [281788672] [2022-11-25 22:18:23,482 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [281788672] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:23,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [168001947] [2022-11-25 22:18:23,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:23,483 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:23,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:23,484 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:23,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-25 22:18:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:24,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 2978 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:18:24,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:24,359 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-25 22:18:24,359 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:24,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [168001947] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:24,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:24,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:18:24,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192990331] [2022-11-25 22:18:24,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:24,361 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:18:24,361 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:24,362 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:18:24,362 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:18:24,362 INFO L87 Difference]: Start difference. First operand 109 states and 130 transitions. Second operand has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 22:18:24,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:24,961 INFO L93 Difference]: Finished difference Result 181 states and 223 transitions. [2022-11-25 22:18:24,962 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:18:24,962 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 166 [2022-11-25 22:18:24,962 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:24,963 INFO L225 Difference]: With dead ends: 181 [2022-11-25 22:18:24,963 INFO L226 Difference]: Without dead ends: 109 [2022-11-25 22:18:24,964 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:18:24,964 INFO L413 NwaCegarLoop]: 103 mSDtfsCounter, 11 mSDsluCounter, 490 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 593 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:24,965 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 593 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-25 22:18:24,965 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-25 22:18:24,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-25 22:18:24,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.0819672131147542) internal successors, (66), 62 states have internal predecessors, (66), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:24,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 129 transitions. [2022-11-25 22:18:24,975 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 129 transitions. Word has length 166 [2022-11-25 22:18:24,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:24,976 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 129 transitions. [2022-11-25 22:18:24,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 9.666666666666666) internal successors, (58), 7 states have internal predecessors, (58), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 22:18:24,977 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 129 transitions. [2022-11-25 22:18:24,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-11-25 22:18:24,980 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:24,981 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:24,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-25 22:18:25,191 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:25,191 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:25,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:25,192 INFO L85 PathProgramCache]: Analyzing trace with hash -806998051, now seen corresponding path program 1 times [2022-11-25 22:18:25,192 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:25,192 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020352032] [2022-11-25 22:18:25,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:25,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:25,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:26,027 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 10 proven. 38 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-11-25 22:18:26,027 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:26,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020352032] [2022-11-25 22:18:26,028 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2020352032] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:26,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [633760784] [2022-11-25 22:18:26,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:26,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:26,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:26,042 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:26,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-25 22:18:26,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:26,874 INFO L263 TraceCheckSpWp]: Trace formula consists of 2986 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:18:26,880 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:26,928 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-25 22:18:26,928 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:26,929 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [633760784] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:26,929 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:26,929 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:18:26,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217906306] [2022-11-25 22:18:26,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:26,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:18:26,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:26,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:18:26,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:18:26,932 INFO L87 Difference]: Start difference. First operand 109 states and 129 transitions. Second operand has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 22:18:27,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:27,606 INFO L93 Difference]: Finished difference Result 181 states and 221 transitions. [2022-11-25 22:18:27,607 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:18:27,607 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 170 [2022-11-25 22:18:27,608 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:27,609 INFO L225 Difference]: With dead ends: 181 [2022-11-25 22:18:27,609 INFO L226 Difference]: Without dead ends: 109 [2022-11-25 22:18:27,609 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:18:27,610 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 9 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 491 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 109 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:27,610 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 491 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-25 22:18:27,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-25 22:18:27,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-25 22:18:27,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.0655737704918034) internal successors, (65), 62 states have internal predecessors, (65), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 128 transitions. [2022-11-25 22:18:27,620 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 128 transitions. Word has length 170 [2022-11-25 22:18:27,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:27,621 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 128 transitions. [2022-11-25 22:18:27,621 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.0) internal successors, (60), 7 states have internal predecessors, (60), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 22:18:27,621 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 128 transitions. [2022-11-25 22:18:27,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-11-25 22:18:27,624 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:27,624 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:27,644 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-11-25 22:18:27,836 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:27,837 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:27,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:27,839 INFO L85 PathProgramCache]: Analyzing trace with hash 1081214429, now seen corresponding path program 1 times [2022-11-25 22:18:27,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:27,839 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006381147] [2022-11-25 22:18:27,839 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:27,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:27,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:28,805 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 12 proven. 41 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-11-25 22:18:28,805 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:28,805 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006381147] [2022-11-25 22:18:28,805 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006381147] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:28,806 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1606790484] [2022-11-25 22:18:28,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:28,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:28,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:28,809 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:28,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-11-25 22:18:29,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:29,667 INFO L263 TraceCheckSpWp]: Trace formula consists of 2994 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:18:29,673 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:29,736 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-11-25 22:18:29,737 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:18:29,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1606790484] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:29,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:18:29,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-11-25 22:18:29,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1245687592] [2022-11-25 22:18:29,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:29,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-25 22:18:29,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:29,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-25 22:18:29,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-25 22:18:29,740 INFO L87 Difference]: Start difference. First operand 109 states and 128 transitions. Second operand has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 22:18:30,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:30,288 INFO L93 Difference]: Finished difference Result 181 states and 219 transitions. [2022-11-25 22:18:30,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:18:30,289 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 174 [2022-11-25 22:18:30,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:30,290 INFO L225 Difference]: With dead ends: 181 [2022-11-25 22:18:30,290 INFO L226 Difference]: Without dead ends: 109 [2022-11-25 22:18:30,290 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-11-25 22:18:30,291 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 7 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:30,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 488 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 22:18:30,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-11-25 22:18:30,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-11-25 22:18:30,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 109 states, 61 states have (on average 1.0491803278688525) internal successors, (64), 62 states have internal predecessors, (64), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:30,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 127 transitions. [2022-11-25 22:18:30,298 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 127 transitions. Word has length 174 [2022-11-25 22:18:30,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:30,299 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 127 transitions. [2022-11-25 22:18:30,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 10.333333333333334) internal successors, (62), 7 states have internal predecessors, (62), 3 states have call successors, (26), 2 states have call predecessors, (26), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-25 22:18:30,299 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 127 transitions. [2022-11-25 22:18:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-11-25 22:18:30,302 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:30,302 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:30,319 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-11-25 22:18:30,516 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:30,516 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:30,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:30,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1476457565, now seen corresponding path program 1 times [2022-11-25 22:18:30,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:30,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692267963] [2022-11-25 22:18:30,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:30,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:30,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:31,283 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-25 22:18:31,283 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:31,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692267963] [2022-11-25 22:18:31,283 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692267963] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:18:31,283 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:18:31,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 22:18:31,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1528837547] [2022-11-25 22:18:31,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:18:31,284 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 22:18:31,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:18:31,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 22:18:31,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 22:18:31,286 INFO L87 Difference]: Start difference. First operand 109 states and 127 transitions. Second operand has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2022-11-25 22:18:31,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:18:31,632 INFO L93 Difference]: Finished difference Result 147 states and 170 transitions. [2022-11-25 22:18:31,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 22:18:31,633 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) Word has length 178 [2022-11-25 22:18:31,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:18:31,634 INFO L225 Difference]: With dead ends: 147 [2022-11-25 22:18:31,635 INFO L226 Difference]: Without dead ends: 110 [2022-11-25 22:18:31,635 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:18:31,636 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 1 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:18:31,636 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 316 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-25 22:18:31,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-11-25 22:18:31,642 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-11-25 22:18:31,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 62 states have (on average 1.0483870967741935) internal successors, (65), 63 states have internal predecessors, (65), 32 states have call successors, (32), 15 states have call predecessors, (32), 15 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-11-25 22:18:31,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 128 transitions. [2022-11-25 22:18:31,645 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 128 transitions. Word has length 178 [2022-11-25 22:18:31,645 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:18:31,646 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 128 transitions. [2022-11-25 22:18:31,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 15.0) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (22), 2 states have call predecessors, (22), 1 states have call successors, (22) [2022-11-25 22:18:31,646 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 128 transitions. [2022-11-25 22:18:31,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-11-25 22:18:31,649 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:18:31,649 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:18:31,650 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-11-25 22:18:31,650 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:18:31,650 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:18:31,651 INFO L85 PathProgramCache]: Analyzing trace with hash 783353072, now seen corresponding path program 1 times [2022-11-25 22:18:31,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:18:31,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1348055858] [2022-11-25 22:18:31,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:18:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:32,607 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-11-25 22:18:32,608 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:18:32,608 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1348055858] [2022-11-25 22:18:32,608 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1348055858] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:18:32,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [70421922] [2022-11-25 22:18:32,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:18:32,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:18:32,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:18:32,611 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:18:32,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_557d6769-4555-434e-82ee-8b4dbaec8ffe/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-11-25 22:18:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:18:33,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 3021 conjuncts, 44 conjunts are in the unsatisfiable core [2022-11-25 22:18:33,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:18:33,542 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 [2022-11-25 22:18:33,549 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 11 treesize of output 7 [2022-11-25 22:18:33,644 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-25 22:18:33,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2022-11-25 22:18:33,712 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2022-11-25 22:18:33,713 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:18:33,954 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 21 [2022-11-25 22:18:33,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:18:33,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:18:34,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 10 [2022-11-25 22:18:34,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2022-11-25 22:18:34,042 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 12 [2022-11-25 22:18:34,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 18 [2022-11-25 22:18:34,383 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2022-11-25 22:18:34,384 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [70421922] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 22:18:34,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1758915170] [2022-11-25 22:18:34,416 INFO L159 IcfgInterpreter]: Started Sifa with 81 locations of interest [2022-11-25 22:18:34,416 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:18:34,422 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:18:34,428 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:18:34,429 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:18:40,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:18:40,424 INFO L217 Elim1Store]: Index analysis took 503 ms [2022-11-25 22:19:00,274 WARN L233 SmtUtils]: Spent 19.77s on a formula simplification. DAG size of input: 1767 DAG size of output: 1171 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:19:00,280 INFO L321 Elim1Store]: treesize reduction 1976, result has 47.0 percent of original size [2022-11-25 22:19:00,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19308 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 196 case distinctions, treesize of input 992 treesize of output 2350 [2022-11-25 22:19:05,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:19:06,431 INFO L217 Elim1Store]: Index analysis took 943 ms [2022-11-25 22:19:38,627 WARN L233 SmtUtils]: Spent 32.12s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:19:38,630 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-25 22:19:38,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2022-11-25 22:20:38,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:38,433 INFO L217 Elim1Store]: Index analysis took 113 ms [2022-11-25 22:20:38,485 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 [2022-11-25 22:20:40,519 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 [2022-11-25 22:20:41,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:41,486 INFO L217 Elim1Store]: Index analysis took 122 ms [2022-11-25 22:20:41,528 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 [2022-11-25 22:20:45,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:45,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:46,053 INFO L217 Elim1Store]: Index analysis took 780 ms [2022-11-25 22:20:46,146 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 [2022-11-25 22:21:04,862 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 [2022-11-25 22:21:04,871 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 [2022-11-25 22:21:12,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:12,917 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 22:21:14,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:14,861 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19504 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 22:21:36,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:36,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 22:21:37,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:37,535 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19504 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 22:21:47,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:47,723 INFO L217 Elim1Store]: Index analysis took 113 ms [2022-11-25 22:21:47,768 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 [2022-11-25 22:21:50,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:50,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:51,192 INFO L217 Elim1Store]: Index analysis took 953 ms [2022-11-25 22:21:51,259 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 [2022-11-25 22:21:55,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:55,375 INFO L217 Elim1Store]: Index analysis took 156 ms [2022-11-25 22:21:55,407 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 [2022-11-25 22:21:57,790 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 [2022-11-25 22:24:52,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:52,141 INFO L217 Elim1Store]: Index analysis took 128 ms [2022-11-25 22:24:52,172 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 [2022-11-25 22:24:53,806 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 [2022-11-25 22:24:54,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:54,324 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 [2022-11-25 22:24:56,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:56,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:57,932 INFO L217 Elim1Store]: Index analysis took 960 ms [2022-11-25 22:24:58,004 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 [2022-11-25 22:26:50,290 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 11 treesize of output 7 [2022-11-25 22:26:50,313 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 [2022-11-25 22:26:50,318 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 11 treesize of output 7 [2022-11-25 22:26:50,324 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 11 treesize of output 7 [2022-11-25 22:26:50,339 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 14 treesize of output 10 [2022-11-25 22:26:50,377 INFO L321 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2022-11-25 22:26:50,377 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 53 treesize of output 56 [2022-11-25 22:26:50,422 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-25 22:26:50,423 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 47 treesize of output 50 [2022-11-25 22:26:50,452 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-11-25 22:26:50,453 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 43 treesize of output 46 [2022-11-25 22:26:50,479 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 14 treesize of output 10 [2022-11-25 22:26:50,484 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 14 treesize of output 10 [2022-11-25 22:26:50,490 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 16 treesize of output 12 [2022-11-25 22:26:50,498 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 14 treesize of output 10 [2022-11-25 22:26:50,536 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-25 22:26:50,546 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-25 22:26:50,595 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-25 22:26:50,611 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-25 22:28:05,517 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 69 for LOIs [2022-11-25 22:28:05,553 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3334 for LOIs [2022-11-25 22:28:22,362 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 2988 for LOIs [2022-11-25 22:30:55,869 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr_explicit with input of size 2990 for LOIs