./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/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_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/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_8544d66c-86ef-4ec1-9be5-3000d05e0651/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 fa633441fd63e74241a3b4c6f7f189672df545fddc0373e52c3829f9c46e644a --- 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 15:09:27,924 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 15:09:27,926 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 15:09:27,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 15:09:27,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 15:09:27,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 15:09:27,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 15:09:27,941 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 15:09:27,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 15:09:27,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 15:09:27,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 15:09:27,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 15:09:27,944 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 15:09:27,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 15:09:27,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 15:09:27,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 15:09:27,946 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 15:09:27,947 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 15:09:27,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 15:09:27,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 15:09:27,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 15:09:27,951 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 15:09:27,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 15:09:27,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 15:09:27,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 15:09:27,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 15:09:27,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 15:09:27,963 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 15:09:27,964 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 15:09:27,965 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 15:09:27,965 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 15:09:27,966 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 15:09:27,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 15:09:27,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 15:09:27,969 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 15:09:27,969 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 15:09:27,970 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 15:09:27,970 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 15:09:27,970 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 15:09:27,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 15:09:27,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 15:09:27,973 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-12-14 15:09:27,996 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 15:09:27,997 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 15:09:27,997 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-14 15:09:27,997 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-14 15:09:27,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 15:09:27,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-14 15:09:28,006 INFO L138 SettingsManager]: * User list type=DISABLED [2022-12-14 15:09:28,006 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-12-14 15:09:28,006 INFO L138 SettingsManager]: * Explicit value domain=true [2022-12-14 15:09:28,006 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-12-14 15:09:28,007 INFO L138 SettingsManager]: * Octagon Domain=false [2022-12-14 15:09:28,007 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-12-14 15:09:28,007 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-12-14 15:09:28,007 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-12-14 15:09:28,007 INFO L138 SettingsManager]: * Interval Domain=false [2022-12-14 15:09:28,007 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-12-14 15:09:28,008 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-12-14 15:09:28,008 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-12-14 15:09:28,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 15:09:28,009 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 15:09:28,009 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 15:09:28,009 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 15:09:28,009 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 15:09:28,009 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 15:09:28,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 15:09:28,010 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 15:09:28,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 15:09:28,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 15:09:28,010 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-14 15:09:28,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:09:28,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 15:09:28,011 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-12-14 15:09:28,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 15:09:28,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 15:09:28,011 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-12-14 15:09:28,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 15:09:28,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 15:09:28,012 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-12-14 15:09:28,012 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_8544d66c-86ef-4ec1-9be5-3000d05e0651/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fa633441fd63e74241a3b4c6f7f189672df545fddc0373e52c3829f9c46e644a [2022-12-14 15:09:28,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 15:09:28,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 15:09:28,205 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 15:09:28,206 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 15:09:28,207 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 15:09:28,208 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i [2022-12-14 15:09:30,817 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 15:09:31,130 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 15:09:31,131 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i [2022-12-14 15:09:31,149 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/data/63d408aa2/2dc2186bda2042fd945559f01bd27c28/FLAG477e27358 [2022-12-14 15:09:31,159 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/data/63d408aa2/2dc2186bda2042fd945559f01bd27c28 [2022-12-14 15:09:31,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 15:09:31,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 15:09:31,163 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 15:09:31,163 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 15:09:31,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 15:09:31,166 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:09:31" (1/1) ... [2022-12-14 15:09:31,167 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4df378ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:31, skipping insertion in model container [2022-12-14 15:09:31,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 03:09:31" (1/1) ... [2022-12-14 15:09:31,172 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 15:09:31,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 15:09:31,429 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_8544d66c-86ef-4ec1-9be5-3000d05e0651/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i[4498,4511] [2022-12-14 15:09:31,435 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_8544d66c-86ef-4ec1-9be5-3000d05e0651/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i[4558,4571] [2022-12-14 15:09:32,199 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,201 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,202 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,212 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,213 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,214 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,215 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,287 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:09:32,287 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:09:32,288 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:09:32,293 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 15:09:32,295 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 15:09:32,296 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 15:09:32,665 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 15:09:32,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 15:09:32,666 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 15:09:32,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 15:09:32,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 15:09:32,668 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 15:09:32,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 15:09:32,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 15:09:32,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 15:09:32,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 15:09:32,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 15:09:32,799 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 15:09:32,828 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 15:09:32,841 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 15:09:32,872 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 15:09:32,881 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,882 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:32,964 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 15:09:32,970 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:09:33,006 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 15:09:33,016 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_8544d66c-86ef-4ec1-9be5-3000d05e0651/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i[4498,4511] [2022-12-14 15:09:33,016 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_8544d66c-86ef-4ec1-9be5-3000d05e0651/sv-benchmarks/c/aws-c-common/aws_ring_buffer_clean_up_harness_negated.i[4558,4571] [2022-12-14 15:09:33,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,043 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,043 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,048 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,054 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:09:33,055 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:09:33,055 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 15:09:33,058 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 15:09:33,059 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 15:09:33,059 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 15:09:33,077 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 15:09:33,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 15:09:33,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 15:09:33,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 15:09:33,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 15:09:33,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 15:09:33,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 15:09:33,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 15:09:33,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 15:09:33,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 15:09:33,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 15:09:33,097 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 15:09:33,117 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 15:09:33,122 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 15:09:33,139 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 15:09:33,145 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 15:09:33,184 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 15:09:33,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 15:09:33,367 INFO L208 MainTranslator]: Completed translation [2022-12-14 15:09:33,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33 WrapperNode [2022-12-14 15:09:33,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 15:09:33,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 15:09:33,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 15:09:33,369 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 15:09:33,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,448 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,504 INFO L138 Inliner]: procedures = 691, calls = 2871, calls flagged for inlining = 57, calls inlined = 6, statements flattened = 812 [2022-12-14 15:09:33,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 15:09:33,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 15:09:33,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 15:09:33,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 15:09:33,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,522 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,522 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,551 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,555 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,561 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,565 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 15:09:33,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 15:09:33,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 15:09:33,574 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 15:09:33,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (1/1) ... [2022-12-14 15:09:33,581 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-14 15:09:33,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:33,600 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-14 15:09:33,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-14 15:09:33,626 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 15:09:33,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 15:09:33,626 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-14 15:09:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 15:09:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 15:09:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-14 15:09:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-12-14 15:09:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 15:09:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 15:09:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 15:09:33,627 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 15:09:33,627 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 15:09:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 15:09:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 15:09:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 15:09:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 15:09:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-12-14 15:09:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-12-14 15:09:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-14 15:09:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-14 15:09:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-12-14 15:09:33,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-12-14 15:09:33,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 15:09:33,826 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 15:09:33,828 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 15:09:34,630 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 15:09:34,727 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 15:09:34,727 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 15:09:34,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:09:34 BoogieIcfgContainer [2022-12-14 15:09:34,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 15:09:34,737 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-14 15:09:34,737 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-14 15:09:34,740 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-14 15:09:34,740 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 03:09:31" (1/3) ... [2022-12-14 15:09:34,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59e1470f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 03:09:34, skipping insertion in model container [2022-12-14 15:09:34,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 03:09:33" (2/3) ... [2022-12-14 15:09:34,741 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59e1470f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 03:09:34, skipping insertion in model container [2022-12-14 15:09:34,741 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 03:09:34" (3/3) ... [2022-12-14 15:09:34,742 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_ring_buffer_clean_up_harness_negated.i [2022-12-14 15:09:34,756 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-14 15:09:34,756 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-14 15:09:34,793 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-14 15:09:34,797 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;@7373f3bc, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-14 15:09:34,797 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-14 15:09:34,800 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 15:09:34,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 15:09:34,806 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:34,807 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 15:09:34,807 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 15:09:34,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:34,811 INFO L85 PathProgramCache]: Analyzing trace with hash 689146038, now seen corresponding path program 1 times [2022-12-14 15:09:34,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:34,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [31010780] [2022-12-14 15:09:34,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:34,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:35,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:35,623 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 15:09:35,624 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:35,624 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [31010780] [2022-12-14 15:09:35,625 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [31010780] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:35,625 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:09:35,625 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-14 15:09:35,626 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [743310677] [2022-12-14 15:09:35,627 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:35,631 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 15:09:35,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:35,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 15:09:35,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-14 15:09:35,660 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 15:09:36,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:36,397 INFO L93 Difference]: Finished difference Result 200 states and 272 transitions. [2022-12-14 15:09:36,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 15:09:36,399 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 15:09:36,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:36,407 INFO L225 Difference]: With dead ends: 200 [2022-12-14 15:09:36,407 INFO L226 Difference]: Without dead ends: 112 [2022-12-14 15:09:36,409 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 15:09:36,411 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 15:09:36,412 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 15:09:36,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 112 states. [2022-12-14 15:09:36,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 112 to 112. [2022-12-14 15:09:36,451 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 15:09:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 112 states and 138 transitions. [2022-12-14 15:09:36,455 INFO L78 Accepts]: Start accepts. Automaton has 112 states and 138 transitions. Word has length 41 [2022-12-14 15:09:36,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:36,456 INFO L495 AbstractCegarLoop]: Abstraction has 112 states and 138 transitions. [2022-12-14 15:09:36,457 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 15:09:36,457 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 138 transitions. [2022-12-14 15:09:36,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 15:09:36,459 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:36,459 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 15:09:36,459 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-14 15:09:36,460 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 15:09:36,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:36,460 INFO L85 PathProgramCache]: Analyzing trace with hash 599687121, now seen corresponding path program 1 times [2022-12-14 15:09:36,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:36,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1922046774] [2022-12-14 15:09:36,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:36,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:36,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:37,125 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 15:09:37,126 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:37,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1922046774] [2022-12-14 15:09:37,126 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1922046774] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:37,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1232116142] [2022-12-14 15:09:37,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:37,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:37,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:37,128 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:37,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-14 15:09:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:37,510 INFO L263 TraceCheckSpWp]: Trace formula consists of 2549 conjuncts, 10 conjunts are in the unsatisfiable core [2022-12-14 15:09:37,518 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:37,593 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 15:09:37,593 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:37,593 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1232116142] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:37,593 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:37,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [6] total 11 [2022-12-14 15:09:37,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [941368070] [2022-12-14 15:09:37,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:37,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 15:09:37,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:37,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 15:09:37,596 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2022-12-14 15:09:37,597 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 15:09:37,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:37,946 INFO L93 Difference]: Finished difference Result 112 states and 138 transitions. [2022-12-14 15:09:37,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-14 15:09:37,946 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 15:09:37,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:37,948 INFO L225 Difference]: With dead ends: 112 [2022-12-14 15:09:37,948 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 15:09:37,949 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 15:09:37,950 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 15:09:37,950 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 15:09:37,951 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 15:09:37,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 15:09:37,961 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 15:09:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 135 transitions. [2022-12-14 15:09:37,963 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 135 transitions. Word has length 71 [2022-12-14 15:09:37,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:37,964 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 135 transitions. [2022-12-14 15:09:37,964 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 15:09:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 135 transitions. [2022-12-14 15:09:37,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 15:09:37,968 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:37,968 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 15:09:37,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-14 15:09:38,169 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:38,171 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:38,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:38,172 INFO L85 PathProgramCache]: Analyzing trace with hash -385566196, now seen corresponding path program 1 times [2022-12-14 15:09:38,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:38,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [85967659] [2022-12-14 15:09:38,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:38,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:38,834 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 15:09:38,834 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:38,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [85967659] [2022-12-14 15:09:38,834 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [85967659] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:38,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2141154421] [2022-12-14 15:09:38,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:38,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:38,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:38,836 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:38,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-14 15:09:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:39,325 INFO L263 TraceCheckSpWp]: Trace formula consists of 2954 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 15:09:39,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:39,390 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 15:09:39,390 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:39,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2141154421] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:39,391 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:39,391 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 6 [2022-12-14 15:09:39,391 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988970488] [2022-12-14 15:09:39,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:39,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 15:09:39,392 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:39,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 15:09:39,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2022-12-14 15:09:39,393 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 15:09:39,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:39,707 INFO L93 Difference]: Finished difference Result 203 states and 252 transitions. [2022-12-14 15:09:39,707 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 15:09:39,707 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 15:09:39,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:39,709 INFO L225 Difference]: With dead ends: 203 [2022-12-14 15:09:39,709 INFO L226 Difference]: Without dead ends: 111 [2022-12-14 15:09:39,710 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 15:09:39,710 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 15:09:39,710 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 15:09:39,711 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-12-14 15:09:39,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-12-14 15:09:39,716 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 15:09:39,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 134 transitions. [2022-12-14 15:09:39,717 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 134 transitions. Word has length 154 [2022-12-14 15:09:39,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:39,718 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 134 transitions. [2022-12-14 15:09:39,718 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 15:09:39,718 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 134 transitions. [2022-12-14 15:09:39,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2022-12-14 15:09:39,719 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:39,719 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 15:09:39,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-14 15:09:39,920 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-12-14 15:09:39,921 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:39,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:39,923 INFO L85 PathProgramCache]: Analyzing trace with hash -1792629576, now seen corresponding path program 1 times [2022-12-14 15:09:39,923 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:39,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043403079] [2022-12-14 15:09:39,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:40,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:40,489 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 15:09:40,489 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:40,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043403079] [2022-12-14 15:09:40,489 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2043403079] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:40,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1728682589] [2022-12-14 15:09:40,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:40,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:40,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:40,491 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:40,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-14 15:09:40,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:40,917 INFO L263 TraceCheckSpWp]: Trace formula consists of 2958 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-14 15:09:40,923 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:40,979 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 15:09:40,979 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:40,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1728682589] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:40,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:40,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2022-12-14 15:09:40,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1304859572] [2022-12-14 15:09:40,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:40,981 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-14 15:09:40,981 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:40,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-14 15:09:40,982 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2022-12-14 15:09:40,982 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 15:09:41,257 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:41,257 INFO L93 Difference]: Finished difference Result 181 states and 228 transitions. [2022-12-14 15:09:41,257 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-14 15:09:41,257 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 15:09:41,258 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:41,259 INFO L225 Difference]: With dead ends: 181 [2022-12-14 15:09:41,259 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 15:09:41,260 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 15:09:41,261 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 2 mSDsluCounter, 306 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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 15:09:41,261 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 15:09:41,261 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 15:09:41,266 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 15:09:41,266 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 15:09:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 133 transitions. [2022-12-14 15:09:41,268 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 133 transitions. Word has length 156 [2022-12-14 15:09:41,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:41,268 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 133 transitions. [2022-12-14 15:09:41,268 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 15:09:41,268 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 133 transitions. [2022-12-14 15:09:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 15:09:41,270 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:41,270 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 15:09:41,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-12-14 15:09:41,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:41,472 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:41,472 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:41,472 INFO L85 PathProgramCache]: Analyzing trace with hash 887204664, now seen corresponding path program 1 times [2022-12-14 15:09:41,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:41,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949568920] [2022-12-14 15:09:41,473 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:41,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:42,145 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 15:09:42,145 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:42,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949568920] [2022-12-14 15:09:42,145 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949568920] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:42,145 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [176680876] [2022-12-14 15:09:42,145 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:42,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:42,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:42,147 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:42,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-12-14 15:09:42,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:42,609 INFO L263 TraceCheckSpWp]: Trace formula consists of 2966 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 15:09:42,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:42,648 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 15:09:42,648 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:42,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [176680876] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:42,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:42,649 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 15:09:42,649 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [455818539] [2022-12-14 15:09:42,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:42,650 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 15:09:42,650 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:42,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 15:09:42,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 15:09:42,651 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 15:09:42,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:42,983 INFO L93 Difference]: Finished difference Result 203 states and 248 transitions. [2022-12-14 15:09:42,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 15:09:42,983 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 15:09:42,983 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:42,984 INFO L225 Difference]: With dead ends: 203 [2022-12-14 15:09:42,984 INFO L226 Difference]: Without dead ends: 111 [2022-12-14 15:09:42,985 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 15:09:42,985 INFO L413 NwaCegarLoop]: 102 mSDtfsCounter, 12 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 110 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.3s IncrementalHoareTripleChecker+Time [2022-12-14 15:09:42,985 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 491 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 110 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-12-14 15:09:42,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-12-14 15:09:42,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-12-14 15:09:42,991 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 15:09:42,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 132 transitions. [2022-12-14 15:09:42,992 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 132 transitions. Word has length 160 [2022-12-14 15:09:42,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:42,992 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 132 transitions. [2022-12-14 15:09:42,992 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 15:09:42,992 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 132 transitions. [2022-12-14 15:09:42,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2022-12-14 15:09:42,994 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:42,994 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 15:09:43,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-12-14 15:09:43,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:43,196 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:43,197 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:43,197 INFO L85 PathProgramCache]: Analyzing trace with hash -2131344380, now seen corresponding path program 1 times [2022-12-14 15:09:43,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:43,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210179661] [2022-12-14 15:09:43,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:43,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:43,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:43,677 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 15:09:43,677 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:43,677 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210179661] [2022-12-14 15:09:43,678 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1210179661] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:43,678 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [125339289] [2022-12-14 15:09:43,678 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:43,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:43,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:43,679 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:43,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-12-14 15:09:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:44,126 INFO L263 TraceCheckSpWp]: Trace formula consists of 2970 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 15:09:44,130 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:44,162 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 15:09:44,162 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:44,163 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [125339289] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:44,163 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:44,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 15:09:44,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522574690] [2022-12-14 15:09:44,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:44,164 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 15:09:44,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:44,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 15:09:44,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 15:09:44,165 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 15:09:44,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:44,479 INFO L93 Difference]: Finished difference Result 203 states and 246 transitions. [2022-12-14 15:09:44,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 15:09:44,479 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 15:09:44,480 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:44,481 INFO L225 Difference]: With dead ends: 203 [2022-12-14 15:09:44,481 INFO L226 Difference]: Without dead ends: 111 [2022-12-14 15:09:44,481 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 15:09:44,482 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 15:09:44,483 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 15:09:44,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-12-14 15:09:44,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-12-14 15:09:44,488 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 15:09:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 131 transitions. [2022-12-14 15:09:44,489 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 131 transitions. Word has length 162 [2022-12-14 15:09:44,489 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:44,489 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 131 transitions. [2022-12-14 15:09:44,489 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 15:09:44,489 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 131 transitions. [2022-12-14 15:09:44,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2022-12-14 15:09:44,490 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:44,490 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 15:09:44,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2022-12-14 15:09:44,691 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:44,692 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:44,693 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:44,694 INFO L85 PathProgramCache]: Analyzing trace with hash -555671496, now seen corresponding path program 1 times [2022-12-14 15:09:44,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:44,695 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1099628490] [2022-12-14 15:09:44,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:44,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:44,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:45,253 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 15:09:45,254 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:45,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1099628490] [2022-12-14 15:09:45,254 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1099628490] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:45,254 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1068840042] [2022-12-14 15:09:45,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:45,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:45,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:45,255 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:45,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-12-14 15:09:45,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:45,626 INFO L263 TraceCheckSpWp]: Trace formula consists of 2974 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 15:09:45,629 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:45,651 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 15:09:45,651 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:45,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1068840042] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:45,652 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:45,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 15:09:45,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [845748751] [2022-12-14 15:09:45,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:45,652 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 15:09:45,652 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:45,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 15:09:45,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 15:09:45,653 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 15:09:46,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:46,019 INFO L93 Difference]: Finished difference Result 203 states and 244 transitions. [2022-12-14 15:09:46,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 15:09:46,020 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 15:09:46,020 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:46,021 INFO L225 Difference]: With dead ends: 203 [2022-12-14 15:09:46,021 INFO L226 Difference]: Without dead ends: 111 [2022-12-14 15:09:46,021 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 15:09:46,022 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 15:09:46,022 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 15:09:46,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 111 states. [2022-12-14 15:09:46,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 111 to 109. [2022-12-14 15:09:46,026 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 15:09:46,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 130 transitions. [2022-12-14 15:09:46,028 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 130 transitions. Word has length 164 [2022-12-14 15:09:46,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:46,028 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 130 transitions. [2022-12-14 15:09:46,028 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 15:09:46,028 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 130 transitions. [2022-12-14 15:09:46,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-12-14 15:09:46,029 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:46,030 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 15:09:46,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-12-14 15:09:46,230 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:46,232 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:46,233 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:46,233 INFO L85 PathProgramCache]: Analyzing trace with hash -202951812, now seen corresponding path program 1 times [2022-12-14 15:09:46,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:46,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1466092240] [2022-12-14 15:09:46,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:46,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:46,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:46,672 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 15:09:46,672 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:46,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1466092240] [2022-12-14 15:09:46,672 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1466092240] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:46,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [630687183] [2022-12-14 15:09:46,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:46,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:46,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:46,673 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:46,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-12-14 15:09:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:47,130 INFO L263 TraceCheckSpWp]: Trace formula consists of 2978 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 15:09:47,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:47,160 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 15:09:47,160 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:47,160 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [630687183] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:47,160 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:47,160 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 15:09:47,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912177113] [2022-12-14 15:09:47,161 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:47,161 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 15:09:47,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:47,162 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 15:09:47,162 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 15:09:47,162 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 15:09:47,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:47,540 INFO L93 Difference]: Finished difference Result 181 states and 223 transitions. [2022-12-14 15:09:47,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 15:09:47,541 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 15:09:47,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:47,542 INFO L225 Difference]: With dead ends: 181 [2022-12-14 15:09:47,542 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 15:09:47,542 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 15:09:47,543 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, 0.4s IncrementalHoareTripleChecker+Time [2022-12-14 15:09:47,543 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 593 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-12-14 15:09:47,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 15:09:47,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 15:09:47,547 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 15:09:47,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 129 transitions. [2022-12-14 15:09:47,548 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 129 transitions. Word has length 166 [2022-12-14 15:09:47,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:47,548 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 129 transitions. [2022-12-14 15:09:47,548 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 15:09:47,549 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 129 transitions. [2022-12-14 15:09:47,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2022-12-14 15:09:47,549 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:47,549 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 15:09:47,558 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Ended with exit code 0 [2022-12-14 15:09:47,750 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-12-14 15:09:47,751 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:47,752 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:47,753 INFO L85 PathProgramCache]: Analyzing trace with hash 1242258556, now seen corresponding path program 1 times [2022-12-14 15:09:47,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:47,754 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2099062214] [2022-12-14 15:09:47,754 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:47,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:48,242 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 15:09:48,242 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:48,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2099062214] [2022-12-14 15:09:48,242 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2099062214] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:48,242 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [689319740] [2022-12-14 15:09:48,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:48,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:48,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:48,243 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:48,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-12-14 15:09:48,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:48,692 INFO L263 TraceCheckSpWp]: Trace formula consists of 2986 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 15:09:48,695 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:48,715 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 15:09:48,715 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:48,715 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [689319740] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:48,715 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:48,715 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 15:09:48,715 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1856969232] [2022-12-14 15:09:48,715 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:48,716 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 15:09:48,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:48,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 15:09:48,716 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 15:09:48,717 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 15:09:49,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:49,062 INFO L93 Difference]: Finished difference Result 181 states and 221 transitions. [2022-12-14 15:09:49,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 15:09:49,063 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 15:09:49,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:49,064 INFO L225 Difference]: With dead ends: 181 [2022-12-14 15:09:49,064 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 15:09:49,065 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 15:09:49,065 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 15:09:49,066 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 15:09:49,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 15:09:49,070 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 15:09:49,070 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 15:09:49,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 128 transitions. [2022-12-14 15:09:49,071 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 128 transitions. Word has length 170 [2022-12-14 15:09:49,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:49,071 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 128 transitions. [2022-12-14 15:09:49,071 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 15:09:49,071 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 128 transitions. [2022-12-14 15:09:49,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2022-12-14 15:09:49,072 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:49,072 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 15:09:49,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-12-14 15:09:49,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:49,274 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:49,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:49,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1797141764, now seen corresponding path program 1 times [2022-12-14 15:09:49,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:49,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [752920780] [2022-12-14 15:09:49,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:49,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:49,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:49,684 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 15:09:49,684 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:49,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [752920780] [2022-12-14 15:09:49,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [752920780] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:49,685 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [934547908] [2022-12-14 15:09:49,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:49,685 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:49,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:49,686 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:49,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-12-14 15:09:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:50,190 INFO L263 TraceCheckSpWp]: Trace formula consists of 2994 conjuncts, 7 conjunts are in the unsatisfiable core [2022-12-14 15:09:50,193 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:50,213 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 15:09:50,213 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-14 15:09:50,214 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [934547908] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:50,214 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-14 15:09:50,214 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [7] total 7 [2022-12-14 15:09:50,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479324003] [2022-12-14 15:09:50,214 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:50,214 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-14 15:09:50,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:50,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-14 15:09:50,215 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-14 15:09:50,215 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 15:09:50,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:50,688 INFO L93 Difference]: Finished difference Result 181 states and 219 transitions. [2022-12-14 15:09:50,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-14 15:09:50,688 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 15:09:50,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:50,689 INFO L225 Difference]: With dead ends: 181 [2022-12-14 15:09:50,690 INFO L226 Difference]: Without dead ends: 109 [2022-12-14 15:09:50,690 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 15:09:50,691 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 7 mSDsluCounter, 387 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 488 SdHoareTripleChecker+Invalid, 111 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-12-14 15:09:50,691 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 488 Invalid, 111 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-12-14 15:09:50,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 109 states. [2022-12-14 15:09:50,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 109 to 109. [2022-12-14 15:09:50,695 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 15:09:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 109 states and 127 transitions. [2022-12-14 15:09:50,695 INFO L78 Accepts]: Start accepts. Automaton has 109 states and 127 transitions. Word has length 174 [2022-12-14 15:09:50,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:50,696 INFO L495 AbstractCegarLoop]: Abstraction has 109 states and 127 transitions. [2022-12-14 15:09:50,696 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 15:09:50,696 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 127 transitions. [2022-12-14 15:09:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2022-12-14 15:09:50,696 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:50,697 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 15:09:50,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-12-14 15:09:50,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-12-14 15:09:50,898 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:50,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:50,899 INFO L85 PathProgramCache]: Analyzing trace with hash -1229254148, now seen corresponding path program 1 times [2022-12-14 15:09:50,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:50,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [147837603] [2022-12-14 15:09:50,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:50,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:51,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:51,440 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 15:09:51,440 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:51,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [147837603] [2022-12-14 15:09:51,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [147837603] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-14 15:09:51,441 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-14 15:09:51,441 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-14 15:09:51,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957172278] [2022-12-14 15:09:51,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-14 15:09:51,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-14 15:09:51,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-12-14 15:09:51,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-14 15:09:51,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-14 15:09:51,443 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 15:09:51,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-14 15:09:51,643 INFO L93 Difference]: Finished difference Result 147 states and 170 transitions. [2022-12-14 15:09:51,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-14 15:09:51,643 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 15:09:51,644 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-14 15:09:51,644 INFO L225 Difference]: With dead ends: 147 [2022-12-14 15:09:51,644 INFO L226 Difference]: Without dead ends: 110 [2022-12-14 15:09:51,644 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 15:09:51,645 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 15:09:51,645 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 15:09:51,646 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-12-14 15:09:51,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-12-14 15:09:51,650 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 15:09:51,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 128 transitions. [2022-12-14 15:09:51,651 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 128 transitions. Word has length 178 [2022-12-14 15:09:51,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-14 15:09:51,652 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 128 transitions. [2022-12-14 15:09:51,652 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 15:09:51,653 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 128 transitions. [2022-12-14 15:09:51,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 15:09:51,654 INFO L187 NwaCegarLoop]: Found error trace [2022-12-14 15:09:51,654 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 15:09:51,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-14 15:09:51,654 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [aws_atomic_priv_xlate_orderErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-14 15:09:51,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 15:09:51,655 INFO L85 PathProgramCache]: Analyzing trace with hash -1489331407, now seen corresponding path program 1 times [2022-12-14 15:09:51,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-12-14 15:09:51,655 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819034395] [2022-12-14 15:09:51,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:51,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 15:09:51,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:52,149 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 15:09:52,149 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-12-14 15:09:52,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819034395] [2022-12-14 15:09:52,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1819034395] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-14 15:09:52,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [888013176] [2022-12-14 15:09:52,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-14 15:09:52,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-14 15:09:52,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 [2022-12-14 15:09:52,151 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-14 15:09:52,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8544d66c-86ef-4ec1-9be5-3000d05e0651/bin/utaipan-gh47qXpMRh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-12-14 15:09:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 15:09:52,541 INFO L263 TraceCheckSpWp]: Trace formula consists of 3021 conjuncts, 44 conjunts are in the unsatisfiable core [2022-12-14 15:09:52,546 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-14 15:09:52,660 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 15:09:52,665 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 15:09:52,717 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 15:09:52,720 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 15:09:52,750 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 15:09:52,750 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-14 15:09:52,864 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 15:09:52,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:09:52,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:09:52,919 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 15:09:52,922 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 15:09:52,926 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 15:09:52,928 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 15:09:53,131 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 15:09:53,131 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [888013176] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-14 15:09:53,132 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [165402656] [2022-12-14 15:09:53,151 INFO L159 IcfgInterpreter]: Started Sifa with 81 locations of interest [2022-12-14 15:09:53,151 INFO L166 IcfgInterpreter]: Building call graph [2022-12-14 15:09:53,154 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-12-14 15:09:53,158 INFO L176 IcfgInterpreter]: Starting interpretation [2022-12-14 15:09:53,159 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-12-14 15:09:57,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:09:57,758 INFO L217 Elim1Store]: Index analysis took 241 ms [2022-12-14 15:10:08,947 WARN L233 SmtUtils]: Spent 11.13s 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 15:10:08,951 INFO L321 Elim1Store]: treesize reduction 1976, result has 47.0 percent of original size [2022-12-14 15:10:08,954 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 15:10:12,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:10:12,973 INFO L217 Elim1Store]: Index analysis took 509 ms [2022-12-14 15:10:30,895 WARN L233 SmtUtils]: Spent 17.89s 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 15:10:30,898 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-12-14 15:10:30,900 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 15:11:23,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:23,681 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 15:11:25,504 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 15:11:26,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:26,344 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 15:11:29,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:29,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:30,214 INFO L217 Elim1Store]: Index analysis took 480 ms [2022-12-14 15:11:30,265 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 15:11:46,430 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 15:11:46,433 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 15:11:52,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:52,762 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 15:11:54,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:11:54,341 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 15:12:13,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:13,236 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 15:12:14,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:14,436 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 15:12:22,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:22,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:22,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:22,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:22,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:22,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:22,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:22,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:23,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:23,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:23,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:23,056 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 15:12:24,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:24,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:25,249 INFO L217 Elim1Store]: Index analysis took 497 ms [2022-12-14 15:12:25,296 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 15:12:28,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:12:28,447 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 15:12:30,329 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 15:14:46,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:46,436 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 15:14:47,613 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 15:14:47,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:47,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:47,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:47,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:47,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:47,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:47,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:47,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:48,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:48,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:48,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:48,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:48,063 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 15:14:50,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-12-14 15:14:50,703 INFO L217 Elim1Store]: Index analysis took 495 ms [2022-12-14 15:14:50,754 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 15:16:15,827 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 15:16:15,830 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 15:16:15,833 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 15:16:15,836 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 15:16:15,843 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 15:16:15,865 INFO L321 Elim1Store]: treesize reduction 15, result has 42.3 percent of original size [2022-12-14 15:16:15,865 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 15:16:15,880 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-12-14 15:16:15,880 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 15:16:15,894 INFO L321 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2022-12-14 15:16:15,894 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 15:16:15,909 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 15:16:15,911 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 15:16:15,914 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 15:16:15,918 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 15:16:15,939 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 15:16:15,945 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 15:16:15,973 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 15:16:15,980 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 15:17:24,595 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 69 for LOIs [2022-12-14 15:17:24,622 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 3334 for LOIs [2022-12-14 15:17:40,483 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr with input of size 2988 for LOIs [2022-12-14 15:20:07,985 INFO L197 IcfgInterpreter]: Interpreting procedure aws_atomic_store_ptr_explicit with input of size 2990 for LOIs [2022-12-14 15:23:05,106 INFO L197 IcfgInterpreter]: Interpreting procedure can_fail_allocator with input of size 3637 for LOIs [2022-12-14 15:23:14,225 INFO L197 IcfgInterpreter]: Interpreting procedure aws_ring_buffer_is_valid with input of size 2956 for LOIs