./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 2329fc70 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_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/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_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh --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-2329fc7 [2022-12-14 07:52:57,102 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 07:52:57,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 07:52:57,125 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 07:52:57,125 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 07:52:57,127 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 07:52:57,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 07:52:57,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 07:52:57,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 07:52:57,135 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 07:52:57,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 07:52:57,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 07:52:57,139 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 07:52:57,140 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 07:52:57,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 07:52:57,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 07:52:57,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 07:52:57,146 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 07:52:57,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 07:52:57,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 07:52:57,155 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 07:52:57,156 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 07:52:57,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 07:52:57,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 07:52:57,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 07:52:57,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 07:52:57,167 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 07:52:57,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 07:52:57,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 07:52:57,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 07:52:57,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 07:52:57,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 07:52:57,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 07:52:57,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 07:52:57,175 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 07:52:57,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 07:52:57,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 07:52:57,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 07:52:57,176 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 07:52:57,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 07:52:57,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 07:52:57,179 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 07:52:57,205 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 07:52:57,205 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 07:52:57,206 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 07:52:57,206 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 07:52:57,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 07:52:57,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 07:52:57,207 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 07:52:57,207 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 07:52:57,207 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 07:52:57,207 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 07:52:57,208 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 07:52:57,208 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 07:52:57,208 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 07:52:57,208 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 07:52:57,208 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 07:52:57,209 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 07:52:57,209 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 07:52:57,209 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 07:52:57,210 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 07:52:57,210 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 07:52:57,210 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 07:52:57,210 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 07:52:57,210 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 07:52:57,211 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 07:52:57,211 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 07:52:57,211 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 07:52:57,211 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 07:52:57,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 07:52:57,212 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 07:52:57,212 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:52:57,212 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 07:52:57,212 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 07:52:57,212 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 07:52:57,213 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 07:52:57,213 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 07:52:57,213 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 07:52:57,213 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 07:52:57,213 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 07:52:57,213 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_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a6e7035c8f6176239a6155d5f2c0d89271e8311db2fdadeed7cf9912856a8711 [2022-12-14 07:52:57,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 07:52:57,443 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 07:52:57,445 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 07:52:57,445 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 07:52:57,446 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 07:52:57,446 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-12-14 07:53:00,082 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 07:53:00,439 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 07:53:00,440 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i [2022-12-14 07:53:00,465 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/data/219c54388/7d555f93a6304989b6442606e11f386f/FLAGd139ed2c4 [2022-12-14 07:53:00,479 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/data/219c54388/7d555f93a6304989b6442606e11f386f [2022-12-14 07:53:00,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 07:53:00,483 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 07:53:00,484 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 07:53:00,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 07:53:00,488 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 07:53:00,488 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:53:00" (1/1) ... [2022-12-14 07:53:00,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29f43f0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:00, skipping insertion in model container [2022-12-14 07:53:00,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:53:00" (1/1) ... [2022-12-14 07:53:00,497 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 07:53:00,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 07:53:00,806 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_955f7a54-a30a-4f99-9446-3881811b6275/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-12-14 07:53:00,812 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_955f7a54-a30a-4f99-9446-3881811b6275/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-12-14 07:53:01,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,548 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,548 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,549 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,550 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,561 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,562 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:01,621 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:53:01,621 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:53:01,622 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:53:01,625 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 07:53:01,627 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 07:53:01,627 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 07:53:01,872 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 07:53:01,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 07:53:01,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 07:53:01,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 07:53:01,875 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 07:53:01,876 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 07:53:01,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 07:53:01,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 07:53:01,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 07:53:01,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 07:53:01,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 07:53:02,037 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 07:53:02,073 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 07:53:02,083 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:53:02,107 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:53:02,115 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,115 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,192 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 07:53:02,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:53:02,247 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 07:53:02,259 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_955f7a54-a30a-4f99-9446-3881811b6275/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4498,4511] [2022-12-14 07:53:02,260 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_955f7a54-a30a-4f99-9446-3881811b6275/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness.i[4558,4571] [2022-12-14 07:53:02,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,293 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,293 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,294 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,299 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,300 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,300 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,301 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,307 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:53:02,308 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:53:02,308 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 07:53:02,311 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 07:53:02,313 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 07:53:02,313 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 07:53:02,332 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 07:53:02,333 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 07:53:02,333 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 07:53:02,334 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 07:53:02,335 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 07:53:02,336 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 07:53:02,336 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 07:53:02,336 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 07:53:02,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 07:53:02,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 07:53:02,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 07:53:02,356 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 07:53:02,374 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 07:53:02,379 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:53:02,393 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 07:53:02,398 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,398 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 07:53:02,429 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 07:53:02,430 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 07:53:02,638 INFO L208 MainTranslator]: Completed translation [2022-12-14 07:53:02,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02 WrapperNode [2022-12-14 07:53:02,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 07:53:02,639 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 07:53:02,639 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 07:53:02,639 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 07:53:02,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,718 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,772 INFO L138 Inliner]: procedures = 691, calls = 2871, calls flagged for inlining = 57, calls inlined = 6, statements flattened = 812 [2022-12-14 07:53:02,772 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 07:53:02,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 07:53:02,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 07:53:02,773 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 07:53:02,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,790 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,826 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,830 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 07:53:02,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 07:53:02,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 07:53:02,838 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 07:53:02,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (1/1) ... [2022-12-14 07:53:02,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 07:53:02,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:02,866 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 07:53:02,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-14 07:53:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 07:53:02,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 07:53:02,899 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-14 07:53:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-14 07:53:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 07:53:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 07:53:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 07:53:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 07:53:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-14 07:53:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-14 07:53:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-12-14 07:53:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-12-14 07:53:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 07:53:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 07:53:02,900 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 07:53:02,900 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 07:53:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 07:53:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 07:53:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 07:53:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 07:53:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 07:53:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 07:53:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 07:53:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 07:53:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 07:53:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-12-14 07:53:02,901 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-12-14 07:53:02,901 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-14 07:53:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-14 07:53:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-12-14 07:53:02,902 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-12-14 07:53:02,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 07:53:03,121 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 07:53:03,123 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 07:53:04,048 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 07:53:04,187 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 07:53:04,187 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 07:53:04,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:53:04 BoogieIcfgContainer [2022-12-14 07:53:04,190 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 07:53:04,192 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 07:53:04,193 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 07:53:04,196 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 07:53:04,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:53:00" (1/3) ... [2022-12-14 07:53:04,197 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c4c43fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:53:04, skipping insertion in model container [2022-12-14 07:53:04,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:53:02" (2/3) ... [2022-12-14 07:53:04,197 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c4c43fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:53:04, skipping insertion in model container [2022-12-14 07:53:04,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:53:04" (3/3) ... [2022-12-14 07:53:04,198 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_clean_up_harness.i [2022-12-14 07:53:04,217 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 07:53:04,217 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-14 07:53:04,266 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 07:53:04,272 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;@55df8630, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 07:53:04,272 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-14 07:53:04,277 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) [2022-12-14 07:53:04,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 07:53:04,286 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:04,286 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] [2022-12-14 07:53:04,287 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:04,292 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:04,292 INFO L85 PathProgramCache]: Analyzing trace with hash 689146038, now seen corresponding path program 1 times [2022-12-14 07:53:04,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:04,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512820138] [2022-12-14 07:53:04,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:04,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:04,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:05,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 07:53:05,170 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:05,170 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512820138] [2022-12-14 07:53:05,171 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512820138] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:05,171 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:53:05,171 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-14 07:53:05,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [349621301] [2022-12-14 07:53:05,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:05,177 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:53:05,177 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:05,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:53:05,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:53:05,207 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) [2022-12-14 07:53:05,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:05,893 INFO L93 Difference]: Finished difference Result 200 states and 272 transitions. [2022-12-14 07:53:05,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 07:53:05,895 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 [2022-12-14 07:53:05,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:05,904 INFO L225 Difference]: With dead ends: 200 [2022-12-14 07:53:05,904 INFO L226 Difference]: Without dead ends: 112 [2022-12-14 07:53:05,908 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 [2022-12-14 07:53:05,911 INFO L413 NwaCegarLoop]: 105 mSDtfsCounter, 26 mSDsluCounter, 516 mSDsCounter, 0 mSdLazyCounter, 136 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.6s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:05,912 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 621 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 136 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-12-14 07:53:05,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2022-12-14 07:53:05,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2022-12-14 07:53:05,955 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) [2022-12-14 07:53:05,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 138 transitions. [2022-12-14 07:53:05,959 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 138 transitions. Word has length 41 [2022-12-14 07:53:05,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:05,961 INFO L495 AbstractCegarLoop]: Abstraction has 112 states and 138 transitions. [2022-12-14 07:53:05,961 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) [2022-12-14 07:53:05,961 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 138 transitions. [2022-12-14 07:53:05,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 07:53:05,965 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:05,965 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] [2022-12-14 07:53:05,965 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 07:53:05,966 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:05,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:05,967 INFO L85 PathProgramCache]: Analyzing trace with hash 599687121, now seen corresponding path program 1 times [2022-12-14 07:53:05,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:05,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627609138] [2022-12-14 07:53:05,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:05,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:06,567 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 07:53:06,567 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:06,567 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627609138] [2022-12-14 07:53:06,568 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627609138] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:06,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [520770896] [2022-12-14 07:53:06,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:06,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:06,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:06,569 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:06,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 07:53:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:06,992 INFO L263 TraceCheckSpWp]: Trace formula consists of 2549 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-14 07:53:07,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:07,074 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 07:53:07,074 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:07,075 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [520770896] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:07,075 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:07,075 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-12-14 07:53:07,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1129797150] [2022-12-14 07:53:07,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:07,076 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:53:07,076 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:07,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:53:07,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-12-14 07:53:07,077 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) [2022-12-14 07:53:07,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:07,400 INFO L93 Difference]: Finished difference Result 112 states and 138 transitions. [2022-12-14 07:53:07,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 07:53:07,400 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 [2022-12-14 07:53:07,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:07,402 INFO L225 Difference]: With dead ends: 112 [2022-12-14 07:53:07,402 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 07:53:07,403 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 [2022-12-14 07:53:07,404 INFO L413 NwaCegarLoop]: 113 mSDtfsCounter, 22 mSDsluCounter, 523 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:07,404 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 636 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:53:07,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 07:53:07,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 07:53:07,416 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) [2022-12-14 07:53:07,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 135 transitions. [2022-12-14 07:53:07,417 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 135 transitions. Word has length 71 [2022-12-14 07:53:07,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:07,418 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 135 transitions. [2022-12-14 07:53:07,418 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) [2022-12-14 07:53:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 135 transitions. [2022-12-14 07:53:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 07:53:07,421 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:07,422 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] [2022-12-14 07:53:07,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 07:53:07,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:07,624 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:07,625 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:07,625 INFO L85 PathProgramCache]: Analyzing trace with hash -385566196, now seen corresponding path program 1 times [2022-12-14 07:53:07,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:07,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2002198428] [2022-12-14 07:53:07,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:08,235 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-12-14 07:53:08,235 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:08,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2002198428] [2022-12-14 07:53:08,235 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2002198428] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:08,235 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1931369656] [2022-12-14 07:53:08,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:08,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:08,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:08,237 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:08,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 07:53:08,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:08,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 2954 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 07:53:08,680 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 07:53:08,738 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:08,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1931369656] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:08,738 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:08,739 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2022-12-14 07:53:08,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538788830] [2022-12-14 07:53:08,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:08,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 07:53:08,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:08,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 07:53:08,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-14 07:53:08,740 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) [2022-12-14 07:53:09,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:09,066 INFO L93 Difference]: Finished difference Result 203 states and 252 transitions. [2022-12-14 07:53:09,066 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 07:53:09,067 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 [2022-12-14 07:53:09,067 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:09,069 INFO L225 Difference]: With dead ends: 203 [2022-12-14 07:53:09,070 INFO L226 Difference]: Without dead ends: 111 [2022-12-14 07:53:09,070 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 [2022-12-14 07:53:09,071 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 2 mSDsluCounter, 404 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:09,072 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 510 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:53:09,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-12-14 07:53:09,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-12-14 07:53:09,082 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) [2022-12-14 07:53:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 134 transitions. [2022-12-14 07:53:09,083 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 134 transitions. Word has length 154 [2022-12-14 07:53:09,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:09,084 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 134 transitions. [2022-12-14 07:53:09,084 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) [2022-12-14 07:53:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 134 transitions. [2022-12-14 07:53:09,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 07:53:09,086 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:09,086 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] [2022-12-14 07:53:09,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-12-14 07:53:09,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:09,287 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:09,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:09,288 INFO L85 PathProgramCache]: Analyzing trace with hash -1792629576, now seen corresponding path program 1 times [2022-12-14 07:53:09,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:09,288 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [189258130] [2022-12-14 07:53:09,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:09,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:10,009 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2022-12-14 07:53:10,009 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:10,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [189258130] [2022-12-14 07:53:10,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [189258130] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:10,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1659415299] [2022-12-14 07:53:10,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:10,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:10,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:10,011 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:10,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 07:53:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:10,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 2958 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 07:53:10,494 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:10,558 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2022-12-14 07:53:10,558 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:10,558 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1659415299] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:10,558 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:10,558 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2022-12-14 07:53:10,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1133929164] [2022-12-14 07:53:10,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:10,559 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 07:53:10,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:10,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 07:53:10,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-12-14 07:53:10,560 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) [2022-12-14 07:53:10,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:10,852 INFO L93 Difference]: Finished difference Result 181 states and 228 transitions. [2022-12-14 07:53:10,852 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 07:53:10,852 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 [2022-12-14 07:53:10,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:10,853 INFO L225 Difference]: With dead ends: 181 [2022-12-14 07:53:10,853 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 07:53:10,854 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 155 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=104, Unknown=0, NotChecked=0, Total=132 [2022-12-14 07:53:10,854 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 2 mSDsluCounter, 306 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:10,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 414 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:53:10,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 07:53:10,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 07:53:10,862 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) [2022-12-14 07:53:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 133 transitions. [2022-12-14 07:53:10,863 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 133 transitions. Word has length 156 [2022-12-14 07:53:10,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:10,864 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 133 transitions. [2022-12-14 07:53:10,864 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) [2022-12-14 07:53:10,864 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 133 transitions. [2022-12-14 07:53:10,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 07:53:10,865 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:10,865 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] [2022-12-14 07:53:10,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-12-14 07:53:11,066 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:11,067 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:11,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:11,068 INFO L85 PathProgramCache]: Analyzing trace with hash 887204664, now seen corresponding path program 1 times [2022-12-14 07:53:11,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:11,069 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129040521] [2022-12-14 07:53:11,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:11,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:11,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-12-14 07:53:11,639 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:11,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129040521] [2022-12-14 07:53:11,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129040521] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:11,639 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1129208251] [2022-12-14 07:53:11,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:11,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:11,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:11,640 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:11,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 07:53:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:12,083 INFO L263 TraceCheckSpWp]: Trace formula consists of 2966 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 07:53:12,087 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:12,119 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 07:53:12,119 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:12,120 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1129208251] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:12,120 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:12,120 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 07:53:12,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337323090] [2022-12-14 07:53:12,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:12,121 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:53:12,121 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:12,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:53:12,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:53:12,122 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) [2022-12-14 07:53:12,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:12,385 INFO L93 Difference]: Finished difference Result 203 states and 248 transitions. [2022-12-14 07:53:12,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:53:12,386 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 [2022-12-14 07:53:12,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:12,387 INFO L225 Difference]: With dead ends: 203 [2022-12-14 07:53:12,387 INFO L226 Difference]: Without dead ends: 111 [2022-12-14 07:53:12,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 171 GetRequests, 163 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 07:53:12,390 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 12 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:12,390 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 491 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 07:53:12,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-12-14 07:53:12,399 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-12-14 07:53:12,400 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) [2022-12-14 07:53:12,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 132 transitions. [2022-12-14 07:53:12,401 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 132 transitions. Word has length 160 [2022-12-14 07:53:12,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:12,402 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 132 transitions. [2022-12-14 07:53:12,402 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) [2022-12-14 07:53:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 132 transitions. [2022-12-14 07:53:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 07:53:12,405 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:12,405 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] [2022-12-14 07:53:12,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-14 07:53:12,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:12,607 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:12,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:12,609 INFO L85 PathProgramCache]: Analyzing trace with hash -2131344380, now seen corresponding path program 1 times [2022-12-14 07:53:12,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:12,610 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [212944618] [2022-12-14 07:53:12,610 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:12,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:12,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-12-14 07:53:13,095 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:13,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [212944618] [2022-12-14 07:53:13,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [212944618] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:13,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [525608673] [2022-12-14 07:53:13,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:13,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:13,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:13,096 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:13,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 07:53:13,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:13,508 INFO L263 TraceCheckSpWp]: Trace formula consists of 2970 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 07:53:13,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 07:53:13,538 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:13,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [525608673] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:13,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:13,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 07:53:13,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186110399] [2022-12-14 07:53:13,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:13,539 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:53:13,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:13,540 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:53:13,540 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:53:13,540 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) [2022-12-14 07:53:13,883 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:13,883 INFO L93 Difference]: Finished difference Result 203 states and 246 transitions. [2022-12-14 07:53:13,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:53:13,884 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 [2022-12-14 07:53:13,884 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:13,885 INFO L225 Difference]: With dead ends: 203 [2022-12-14 07:53:13,885 INFO L226 Difference]: Without dead ends: 111 [2022-12-14 07:53:13,886 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 173 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 07:53:13,886 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 12 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:13,887 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 488 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 112 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:53:13,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-12-14 07:53:13,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-12-14 07:53:13,893 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) [2022-12-14 07:53:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 131 transitions. [2022-12-14 07:53:13,894 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 131 transitions. Word has length 162 [2022-12-14 07:53:13,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:13,895 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 131 transitions. [2022-12-14 07:53:13,895 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) [2022-12-14 07:53:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 131 transitions. [2022-12-14 07:53:13,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 07:53:13,897 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:13,897 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] [2022-12-14 07:53:13,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-12-14 07:53:14,098 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-12-14 07:53:14,099 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:14,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:14,100 INFO L85 PathProgramCache]: Analyzing trace with hash -555671496, now seen corresponding path program 1 times [2022-12-14 07:53:14,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:14,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978669685] [2022-12-14 07:53:14,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:14,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:14,629 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2022-12-14 07:53:14,629 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:14,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978669685] [2022-12-14 07:53:14,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978669685] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:14,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1617239940] [2022-12-14 07:53:14,630 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:14,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:14,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:14,631 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:14,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-14 07:53:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:15,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 2974 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 07:53:15,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:15,043 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2022-12-14 07:53:15,043 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:15,043 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1617239940] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:15,043 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:15,044 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 07:53:15,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1392006869] [2022-12-14 07:53:15,044 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:15,044 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:53:15,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:15,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:53:15,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:53:15,046 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) [2022-12-14 07:53:15,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:15,409 INFO L93 Difference]: Finished difference Result 203 states and 244 transitions. [2022-12-14 07:53:15,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:53:15,409 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 [2022-12-14 07:53:15,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:15,411 INFO L225 Difference]: With dead ends: 203 [2022-12-14 07:53:15,411 INFO L226 Difference]: Without dead ends: 111 [2022-12-14 07:53:15,411 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 175 GetRequests, 167 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 07:53:15,412 INFO L413 NwaCegarLoop]: 100 mSDtfsCounter, 10 mSDsluCounter, 482 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:15,412 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 582 Invalid, 138 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:53:15,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-12-14 07:53:15,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-12-14 07:53:15,417 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) [2022-12-14 07:53:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 130 transitions. [2022-12-14 07:53:15,418 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 130 transitions. Word has length 164 [2022-12-14 07:53:15,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:15,418 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 130 transitions. [2022-12-14 07:53:15,418 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) [2022-12-14 07:53:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2022-12-14 07:53:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 07:53:15,419 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:15,419 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] [2022-12-14 07:53:15,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-14 07:53:15,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-12-14 07:53:15,621 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:15,622 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:15,622 INFO L85 PathProgramCache]: Analyzing trace with hash -202951812, now seen corresponding path program 1 times [2022-12-14 07:53:15,622 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:15,623 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31880212] [2022-12-14 07:53:15,623 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:15,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:15,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:16,038 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 8 proven. 35 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2022-12-14 07:53:16,038 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:16,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [31880212] [2022-12-14 07:53:16,039 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [31880212] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:16,039 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [94303086] [2022-12-14 07:53:16,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:16,039 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:16,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:16,040 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:16,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-14 07:53:16,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:16,446 INFO L263 TraceCheckSpWp]: Trace formula consists of 2978 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 07:53:16,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:16,479 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-12-14 07:53:16,479 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:16,479 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [94303086] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:16,479 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:16,480 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 07:53:16,480 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123898162] [2022-12-14 07:53:16,480 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:16,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:53:16,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:16,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:53:16,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:53:16,482 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) [2022-12-14 07:53:16,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:16,832 INFO L93 Difference]: Finished difference Result 181 states and 223 transitions. [2022-12-14 07:53:16,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:53:16,832 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 [2022-12-14 07:53:16,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:16,833 INFO L225 Difference]: With dead ends: 181 [2022-12-14 07:53:16,833 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 07:53:16,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 170 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 07:53:16,834 INFO L413 NwaCegarLoop]: 103 mSDtfsCounter, 11 mSDsluCounter, 490 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:16,834 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 593 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:53:16,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 07:53:16,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 07:53:16,837 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) [2022-12-14 07:53:16,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 129 transitions. [2022-12-14 07:53:16,838 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 129 transitions. Word has length 166 [2022-12-14 07:53:16,838 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:16,838 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 129 transitions. [2022-12-14 07:53:16,838 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) [2022-12-14 07:53:16,839 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 129 transitions. [2022-12-14 07:53:16,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 07:53:16,839 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:16,839 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] [2022-12-14 07:53:16,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-12-14 07:53:17,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:17,041 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:17,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:17,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1242258556, now seen corresponding path program 1 times [2022-12-14 07:53:17,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:17,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620556868] [2022-12-14 07:53:17,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:17,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 10 proven. 38 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2022-12-14 07:53:17,438 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:17,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [620556868] [2022-12-14 07:53:17,438 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [620556868] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:17,438 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [558659455] [2022-12-14 07:53:17,438 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:17,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:17,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:17,439 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:17,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-14 07:53:17,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:17,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 2986 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 07:53:17,798 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:17,824 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-12-14 07:53:17,825 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:17,825 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [558659455] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:17,825 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:17,825 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 07:53:17,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662863811] [2022-12-14 07:53:17,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:17,826 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:53:17,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:17,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:53:17,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:53:17,827 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) [2022-12-14 07:53:18,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:18,170 INFO L93 Difference]: Finished difference Result 181 states and 221 transitions. [2022-12-14 07:53:18,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:53:18,170 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 [2022-12-14 07:53:18,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:18,171 INFO L225 Difference]: With dead ends: 181 [2022-12-14 07:53:18,171 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 07:53:18,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 174 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 07:53:18,172 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 9 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 109 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:18,172 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 491 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 109 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:53:18,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 07:53:18,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 07:53:18,178 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) [2022-12-14 07:53:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 128 transitions. [2022-12-14 07:53:18,179 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 128 transitions. Word has length 170 [2022-12-14 07:53:18,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:18,180 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 128 transitions. [2022-12-14 07:53:18,180 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) [2022-12-14 07:53:18,180 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 128 transitions. [2022-12-14 07:53:18,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 07:53:18,181 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:18,181 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] [2022-12-14 07:53:18,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-14 07:53:18,382 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:18,383 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:18,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:18,385 INFO L85 PathProgramCache]: Analyzing trace with hash -1797141764, now seen corresponding path program 1 times [2022-12-14 07:53:18,385 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:18,385 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1534934942] [2022-12-14 07:53:18,386 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:18,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:18,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:18,784 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 12 proven. 41 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2022-12-14 07:53:18,784 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:18,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1534934942] [2022-12-14 07:53:18,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1534934942] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:18,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2138669555] [2022-12-14 07:53:18,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:18,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:18,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:18,786 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:18,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-14 07:53:19,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:19,232 INFO L263 TraceCheckSpWp]: Trace formula consists of 2994 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 07:53:19,238 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:19,265 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-14 07:53:19,266 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 07:53:19,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2138669555] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:19,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 07:53:19,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 07:53:19,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61810821] [2022-12-14 07:53:19,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:19,267 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 07:53:19,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:19,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 07:53:19,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 07:53:19,268 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) [2022-12-14 07:53:19,618 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:19,618 INFO L93 Difference]: Finished difference Result 181 states and 219 transitions. [2022-12-14 07:53:19,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 07:53:19,619 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 [2022-12-14 07:53:19,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:19,620 INFO L225 Difference]: With dead ends: 181 [2022-12-14 07:53:19,620 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 07:53:19,620 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 186 GetRequests, 178 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=64, Unknown=0, NotChecked=0, Total=90 [2022-12-14 07:53:19,620 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 7 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:19,621 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 488 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 07:53:19,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 07:53:19,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 07:53:19,625 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) [2022-12-14 07:53:19,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 127 transitions. [2022-12-14 07:53:19,626 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 127 transitions. Word has length 174 [2022-12-14 07:53:19,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:19,627 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 127 transitions. [2022-12-14 07:53:19,627 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) [2022-12-14 07:53:19,627 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 127 transitions. [2022-12-14 07:53:19,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 07:53:19,628 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:19,628 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] [2022-12-14 07:53:19,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-12-14 07:53:19,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-12-14 07:53:19,830 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:19,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:19,831 INFO L85 PathProgramCache]: Analyzing trace with hash -1229254148, now seen corresponding path program 1 times [2022-12-14 07:53:19,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:19,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497088322] [2022-12-14 07:53:19,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:19,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:19,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 07:53:20,260 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:20,260 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497088322] [2022-12-14 07:53:20,260 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [497088322] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 07:53:20,260 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 07:53:20,260 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 07:53:20,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1833637696] [2022-12-14 07:53:20,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 07:53:20,261 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 07:53:20,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 07:53:20,261 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 07:53:20,261 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 07:53:20,262 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) [2022-12-14 07:53:20,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 07:53:20,471 INFO L93 Difference]: Finished difference Result 147 states and 170 transitions. [2022-12-14 07:53:20,472 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 07:53:20,472 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 [2022-12-14 07:53:20,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 07:53:20,473 INFO L225 Difference]: With dead ends: 147 [2022-12-14 07:53:20,473 INFO L226 Difference]: Without dead ends: 110 [2022-12-14 07:53:20,473 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 [2022-12-14 07:53:20,473 INFO L413 NwaCegarLoop]: 106 mSDtfsCounter, 1 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 43 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 43 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-12-14 07:53:20,474 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 316 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 43 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-12-14 07:53:20,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-12-14 07:53:20,476 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-12-14 07:53:20,477 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) [2022-12-14 07:53:20,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 128 transitions. [2022-12-14 07:53:20,477 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 128 transitions. Word has length 178 [2022-12-14 07:53:20,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 07:53:20,478 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 128 transitions. [2022-12-14 07:53:20,478 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) [2022-12-14 07:53:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 128 transitions. [2022-12-14 07:53:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 07:53:20,479 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 07:53:20,479 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] [2022-12-14 07:53:20,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 07:53:20,479 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 07:53:20,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 07:53:20,480 INFO L85 PathProgramCache]: Analyzing trace with hash -1489331407, now seen corresponding path program 1 times [2022-12-14 07:53:20,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 07:53:20,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1189204806] [2022-12-14 07:53:20,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:20,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 07:53:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:20,935 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 07:53:20,935 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 07:53:20,935 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1189204806] [2022-12-14 07:53:20,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1189204806] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 07:53:20,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1975439092] [2022-12-14 07:53:20,936 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 07:53:20,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 07:53:20,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 07:53:20,937 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 07:53:20,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_955f7a54-a30a-4f99-9446-3881811b6275/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-14 07:53:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 07:53:21,449 INFO L263 TraceCheckSpWp]: Trace formula consists of 3021 conjuncts, 44 conjunts are in the unsatisfiable core [2022-12-14 07:53:21,454 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 07:53:21,557 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 [2022-12-14 07:53:21,562 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 [2022-12-14 07:53:21,606 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 [2022-12-14 07:53:21,608 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 [2022-12-14 07:53:21,635 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 215 trivial. 0 not checked. [2022-12-14 07:53:21,635 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 07:53:21,734 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 [2022-12-14 07:53:21,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:53:21,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:53:21,786 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 [2022-12-14 07:53:21,788 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 [2022-12-14 07:53:21,791 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 [2022-12-14 07:53:21,794 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 [2022-12-14 07:53:21,996 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2022-12-14 07:53:21,996 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1975439092] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 07:53:21,996 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [268257686] [2022-12-14 07:53:22,014 INFO L159 IcfgInterpreter]: Started Sifa with 81 locations of interest [2022-12-14 07:53:22,015 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 07:53:22,018 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 07:53:22,021 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 07:53:22,022 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 07:53:26,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:53:26,394 INFO L217 Elim1Store]: Index analysis took 239 ms [2022-12-14 07:53:38,561 WARN L233 SmtUtils]: Spent 12.11s 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) [2022-12-14 07:53:38,564 INFO L321 Elim1Store]: treesize reduction 1976, result has 47.0 percent of original size [2022-12-14 07:53:38,566 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 [2022-12-14 07:53:42,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:53:42,462 INFO L217 Elim1Store]: Index analysis took 442 ms [2022-12-14 07:54:00,396 WARN L233 SmtUtils]: Spent 17.90s 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) [2022-12-14 07:54:00,399 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-12-14 07:54:00,401 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 [2022-12-14 07:54:51,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:51,151 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 [2022-12-14 07:54:52,877 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 [2022-12-14 07:54:53,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:53,681 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 [2022-12-14 07:54:56,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:56,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:54:57,109 INFO L217 Elim1Store]: Index analysis took 327 ms [2022-12-14 07:54:57,155 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 [2022-12-14 07:55:12,904 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 [2022-12-14 07:55:12,908 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 [2022-12-14 07:55:19,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:19,210 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 [2022-12-14 07:55:20,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:20,709 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 [2022-12-14 07:55:39,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:39,776 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 [2022-12-14 07:55:40,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:40,972 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 [2022-12-14 07:55:49,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:49,439 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 [2022-12-14 07:55:51,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:51,427 INFO L217 Elim1Store]: Index analysis took 402 ms [2022-12-14 07:55:51,474 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 [2022-12-14 07:55:54,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:55:54,675 INFO L217 Elim1Store]: Index analysis took 135 ms [2022-12-14 07:55:54,705 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 [2022-12-14 07:55:56,781 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 [2022-12-14 07:58:13,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:13,340 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 [2022-12-14 07:58:14,503 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 [2022-12-14 07:58:14,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:14,948 INFO L217 Elim1Store]: Index analysis took 111 ms [2022-12-14 07:58:14,970 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 [2022-12-14 07:58:17,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 07:58:17,765 INFO L217 Elim1Store]: Index analysis took 566 ms [2022-12-14 07:58:17,807 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 [2022-12-14 07:59:42,262 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 [2022-12-14 07:59:42,265 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 [2022-12-14 07:59:42,269 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 [2022-12-14 07:59:42,273 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 [2022-12-14 07:59:42,282 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 [2022-12-14 07:59:42,307 INFO L321 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2022-12-14 07:59:42,307 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 [2022-12-14 07:59:42,330 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-12-14 07:59:42,330 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 [2022-12-14 07:59:42,350 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-12-14 07:59:42,351 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 [2022-12-14 07:59:42,368 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 [2022-12-14 07:59:42,371 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 [2022-12-14 07:59:42,375 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 [2022-12-14 07:59:42,379 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 [2022-12-14 07:59:42,402 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 [2022-12-14 07:59:42,409 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 [2022-12-14 07:59:42,440 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 [2022-12-14 07:59:42,450 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 [2022-12-14 08:00:49,673 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 69 for LOIs [2022-12-14 08:00:49,700 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3334 for LOIs [2022-12-14 08:01:05,141 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 2988 for LOIs [2022-12-14 08:03:31,207 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr_explicit with input of size 2990 for LOIs [2022-12-14 08:06:31,592 INFO L197 IcfgInterpreter]: Interpreting procedure can_fail_allocator with input of size 3637 for LOIs [2022-12-14 08:06:40,864 INFO L197 IcfgInterpreter]: Interpreting procedure aws_ring_buffer_is_valid with input of size 2956 for LOIs