./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a 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_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:46:46,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:46:46,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:46:46,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:46:46,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:46:46,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:46:46,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:46:46,211 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:46:46,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:46:46,215 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:46:46,217 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:46:46,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:46:46,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:46:46,224 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:46:46,226 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:46:46,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:46:46,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:46:46,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:46:46,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:46:46,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:46:46,243 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:46:46,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:46:46,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:46:46,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:46:46,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:46:46,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:46:46,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:46:46,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:46:46,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:46:46,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:46:46,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:46:46,263 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:46:46,264 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:46:46,265 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:46:46,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:46:46,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:46:46,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:46:46,267 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:46:46,267 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:46:46,268 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:46:46,269 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:46:46,271 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 23:46:46,312 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:46:46,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:46:46,313 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:46:46,313 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:46:46,314 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:46:46,314 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:46:46,315 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:46:46,315 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:46:46,315 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:46:46,315 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:46:46,316 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:46:46,317 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:46:46,317 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:46:46,317 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:46:46,317 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:46:46,317 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:46:46,318 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:46:46,318 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:46:46,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:46:46,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:46:46,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:46:46,319 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:46:46,319 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:46:46,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:46:46,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:46:46,320 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:46:46,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:46:46,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:46:46,321 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:46:46,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:46:46,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:46:46,322 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:46:46,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:46:46,322 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:46:46,322 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:46:46,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:46:46,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:46:46,323 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:46:46,323 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_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-11-25 23:46:46,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:46:46,659 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:46:46,662 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:46:46,663 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:46:46,664 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:46:46,665 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-25 23:46:49,740 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:46:50,311 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:46:50,312 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-25 23:46:50,349 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/data/4f262c5fc/3b03ff27fdcc45e593d2d66a109307e7/FLAGa50525aea [2022-11-25 23:46:50,368 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/data/4f262c5fc/3b03ff27fdcc45e593d2d66a109307e7 [2022-11-25 23:46:50,374 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:46:50,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:46:50,377 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:46:50,377 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:46:50,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:46:50,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:50" (1/1) ... [2022-11-25 23:46:50,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ecadd4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:50, skipping insertion in model container [2022-11-25 23:46:50,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:46:50" (1/1) ... [2022-11-25 23:46:50,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:46:50,514 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:46:50,797 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_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-25 23:46:50,809 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_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-25 23:46:51,844 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:51,850 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:51,851 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:51,851 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:51,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:51,855 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:51,864 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:51,881 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:51,882 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:51,882 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:51,891 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:51,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:52,012 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:46:52,012 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:46:52,013 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:46:52,020 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 23:46:52,022 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 23:46:52,024 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 23:46:52,439 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 23:46:52,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 23:46:52,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 23:46:52,445 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 23:46:52,446 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 23:46:52,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 23:46:52,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 23:46:52,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 23:46:52,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 23:46:52,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 23:46:52,459 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 23:46:52,663 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 23:46:52,697 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:52,707 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:52,711 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 23:46:52,723 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:46:52,734 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:52,741 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:52,741 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:52,743 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:52,787 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:46:52,796 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:52,796 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:52,829 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:52,837 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:52,894 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 23:46:52,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:46:52,967 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:46:52,991 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_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-25 23:46:52,997 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_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-25 23:46:53,046 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,053 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,055 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,055 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,057 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,068 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,069 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,069 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,070 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,071 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,082 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:46:53,082 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:46:53,084 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 23:46:53,092 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 23:46:53,094 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 23:46:53,094 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 23:46:53,126 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 23:46:53,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 23:46:53,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 23:46:53,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 23:46:53,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 23:46:53,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 23:46:53,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 23:46:53,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 23:46:53,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 23:46:53,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 23:46:53,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 23:46:53,168 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 23:46:53,196 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,203 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,207 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-11-25 23:46:53,216 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:46:53,223 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,227 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,227 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,229 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,237 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-11-25 23:46:53,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 23:46:53,254 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,259 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-11-25 23:46:53,292 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 23:46:53,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:46:53,556 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:46:53,556 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53 WrapperNode [2022-11-25 23:46:53,557 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:46:53,558 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:46:53,558 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:46:53,558 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:46:53,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,737 INFO L138 Inliner]: procedures = 691, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 936 [2022-11-25 23:46:53,737 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:46:53,738 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:46:53,738 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:46:53,738 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:46:53,748 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,755 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,799 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,812 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:46:53,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:46:53,813 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:46:53,813 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:46:53,814 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (1/1) ... [2022-11-25 23:46:53,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:46:53,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:46:53,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:46:53,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:46:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-25 23:46:53,914 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-25 23:46:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:46:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-25 23:46:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-25 23:46:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-25 23:46:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-25 23:46:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:46:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-25 23:46:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-25 23:46:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-25 23:46:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-25 23:46:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:46:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:46:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:46:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-25 23:46:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-25 23:46:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:46:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:46:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-25 23:46:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-25 23:46:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-25 23:46:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-25 23:46:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-25 23:46:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-25 23:46:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-25 23:46:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-25 23:46:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 23:46:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 23:46:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-25 23:46:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-25 23:46:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-25 23:46:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-25 23:46:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:46:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:46:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:46:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-25 23:46:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-25 23:46:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-25 23:46:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-25 23:46:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:46:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:46:54,378 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:46:54,381 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:46:55,905 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:46:56,304 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:46:56,305 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-25 23:46:56,308 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:46:56 BoogieIcfgContainer [2022-11-25 23:46:56,308 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:46:56,311 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:46:56,312 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:46:56,315 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:46:56,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:46:50" (1/3) ... [2022-11-25 23:46:56,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b0a9915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:46:56, skipping insertion in model container [2022-11-25 23:46:56,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:46:53" (2/3) ... [2022-11-25 23:46:56,318 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b0a9915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:46:56, skipping insertion in model container [2022-11-25 23:46:56,319 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:46:56" (3/3) ... [2022-11-25 23:46:56,324 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_byte_buf_init_copy_harness.i [2022-11-25 23:46:56,344 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:46:56,344 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 23:46:56,414 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 23:46:56,424 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;@60911083, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 23:46:56,425 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 23:46:56,430 INFO L276 IsEmpty]: Start isEmpty. Operand has 146 states, 83 states have (on average 1.216867469879518) internal successors, (101), 82 states have internal predecessors, (101), 49 states have call successors, (49), 15 states have call predecessors, (49), 15 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-11-25 23:46:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-25 23:46:56,441 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:46:56,442 INFO L195 NwaCegarLoop]: trace histogram [6, 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] [2022-11-25 23:46:56,442 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:46:56,450 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:46:56,450 INFO L85 PathProgramCache]: Analyzing trace with hash 2093001623, now seen corresponding path program 1 times [2022-11-25 23:46:56,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:46:56,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1599958153] [2022-11-25 23:46:56,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:46:56,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:46:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:46:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-25 23:46:57,289 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:46:57,290 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1599958153] [2022-11-25 23:46:57,290 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1599958153] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:46:57,290 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:46:57,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-25 23:46:57,292 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013641410] [2022-11-25 23:46:57,293 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:46:57,300 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-25 23:46:57,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:46:57,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-25 23:46:57,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-25 23:46:57,355 INFO L87 Difference]: Start difference. First operand has 146 states, 83 states have (on average 1.216867469879518) internal successors, (101), 82 states have internal predecessors, (101), 49 states have call successors, (49), 15 states have call predecessors, (49), 15 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand has 2 states, 2 states have (on average 12.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-25 23:46:57,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:46:57,588 INFO L93 Difference]: Finished difference Result 269 states and 374 transitions. [2022-11-25 23:46:57,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-25 23:46:57,590 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 12.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 57 [2022-11-25 23:46:57,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:46:57,603 INFO L225 Difference]: With dead ends: 269 [2022-11-25 23:46:57,605 INFO L226 Difference]: Without dead ends: 143 [2022-11-25 23:46:57,610 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-25 23:46:57,620 INFO L413 NwaCegarLoop]: 173 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 173 SdHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-25 23:46:57,621 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 173 Invalid, 19 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-25 23:46:57,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 143 states. [2022-11-25 23:46:57,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 143 to 143. [2022-11-25 23:46:57,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 143 states, 78 states have (on average 1.1538461538461537) internal successors, (90), 79 states have internal predecessors, (90), 49 states have call successors, (49), 15 states have call predecessors, (49), 15 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-11-25 23:46:57,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 143 states and 187 transitions. [2022-11-25 23:46:57,700 INFO L78 Accepts]: Start accepts. Automaton has 143 states and 187 transitions. Word has length 57 [2022-11-25 23:46:57,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:46:57,702 INFO L495 AbstractCegarLoop]: Abstraction has 143 states and 187 transitions. [2022-11-25 23:46:57,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 12.0) internal successors, (24), 2 states have internal predecessors, (24), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-11-25 23:46:57,703 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 187 transitions. [2022-11-25 23:46:57,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-25 23:46:57,708 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:46:57,708 INFO L195 NwaCegarLoop]: trace histogram [6, 3, 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] [2022-11-25 23:46:57,709 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 23:46:57,709 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:46:57,709 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:46:57,710 INFO L85 PathProgramCache]: Analyzing trace with hash 1198738088, now seen corresponding path program 1 times [2022-11-25 23:46:57,710 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:46:57,710 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [574146963] [2022-11-25 23:46:57,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:46:57,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:46:57,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:46:58,567 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-25 23:46:58,568 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:46:58,568 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [574146963] [2022-11-25 23:46:58,568 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [574146963] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:46:58,568 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:46:58,569 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 23:46:58,569 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401307829] [2022-11-25 23:46:58,569 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:46:58,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 23:46:58,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:46:58,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 23:46:58,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-25 23:46:58,573 INFO L87 Difference]: Start difference. First operand 143 states and 187 transitions. Second operand has 6 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-25 23:46:59,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:46:59,635 INFO L93 Difference]: Finished difference Result 192 states and 246 transitions. [2022-11-25 23:46:59,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 23:46:59,635 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) Word has length 62 [2022-11-25 23:46:59,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:46:59,637 INFO L225 Difference]: With dead ends: 192 [2022-11-25 23:46:59,637 INFO L226 Difference]: Without dead ends: 137 [2022-11-25 23:46:59,638 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2022-11-25 23:46:59,639 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 1 mSDsluCounter, 659 mSDsCounter, 0 mSdLazyCounter, 105 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 826 SdHoareTripleChecker+Invalid, 106 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 105 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-25 23:46:59,640 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 826 Invalid, 106 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 105 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-25 23:46:59,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-11-25 23:46:59,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-11-25 23:46:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 74 states have (on average 1.135135135135135) internal successors, (84), 75 states have internal predecessors, (84), 47 states have call successors, (47), 15 states have call predecessors, (47), 15 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-11-25 23:46:59,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 177 transitions. [2022-11-25 23:46:59,653 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 177 transitions. Word has length 62 [2022-11-25 23:46:59,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:46:59,661 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 177 transitions. [2022-11-25 23:46:59,661 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 4.8) internal successors, (24), 5 states have internal predecessors, (24), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 3 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-25 23:46:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 177 transitions. [2022-11-25 23:46:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-25 23:46:59,664 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:46:59,665 INFO L195 NwaCegarLoop]: trace histogram [6, 3, 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] [2022-11-25 23:46:59,665 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 23:46:59,665 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:46:59,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:46:59,674 INFO L85 PathProgramCache]: Analyzing trace with hash -1104143037, now seen corresponding path program 1 times [2022-11-25 23:46:59,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:46:59,675 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922862074] [2022-11-25 23:46:59,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:46:59,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:47:00,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:47:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-25 23:47:00,755 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:47:00,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922862074] [2022-11-25 23:47:00,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922862074] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 23:47:00,756 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 23:47:00,756 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 23:47:00,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778067827] [2022-11-25 23:47:00,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 23:47:00,759 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 23:47:00,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 23:47:00,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 23:47:00,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 23:47:00,763 INFO L87 Difference]: Start difference. First operand 137 states and 177 transitions. Second operand has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-25 23:47:01,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 23:47:01,392 INFO L93 Difference]: Finished difference Result 194 states and 247 transitions. [2022-11-25 23:47:01,393 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-25 23:47:01,393 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 66 [2022-11-25 23:47:01,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 23:47:01,395 INFO L225 Difference]: With dead ends: 194 [2022-11-25 23:47:01,395 INFO L226 Difference]: Without dead ends: 138 [2022-11-25 23:47:01,396 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 23:47:01,397 INFO L413 NwaCegarLoop]: 158 mSDtfsCounter, 1 mSDsluCounter, 314 mSDsCounter, 0 mSdLazyCounter, 58 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 58 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 58 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-11-25 23:47:01,397 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 472 Invalid, 58 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 58 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-11-25 23:47:01,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2022-11-25 23:47:01,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2022-11-25 23:47:01,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 76 states have internal predecessors, (85), 47 states have call successors, (47), 15 states have call predecessors, (47), 15 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-11-25 23:47:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 178 transitions. [2022-11-25 23:47:01,409 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 178 transitions. Word has length 66 [2022-11-25 23:47:01,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 23:47:01,410 INFO L495 AbstractCegarLoop]: Abstraction has 138 states and 178 transitions. [2022-11-25 23:47:01,410 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 9.333333333333334) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (14), 2 states have call predecessors, (14), 2 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-11-25 23:47:01,410 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 178 transitions. [2022-11-25 23:47:01,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-25 23:47:01,411 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 23:47:01,412 INFO L195 NwaCegarLoop]: trace histogram [6, 3, 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] [2022-11-25 23:47:01,412 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-25 23:47:01,412 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 23:47:01,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 23:47:01,413 INFO L85 PathProgramCache]: Analyzing trace with hash -1912526706, now seen corresponding path program 1 times [2022-11-25 23:47:01,413 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 23:47:01,413 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252097763] [2022-11-25 23:47:01,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:47:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 23:47:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:47:02,298 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-25 23:47:02,299 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 23:47:02,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252097763] [2022-11-25 23:47:02,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252097763] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 23:47:02,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [407261377] [2022-11-25 23:47:02,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 23:47:02,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 23:47:02,300 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:47:02,307 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 23:47:02,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0b1ac1ef-620b-411b-b350-bdfd6ce3e637/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 23:47:02,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 23:47:03,002 INFO L263 TraceCheckSpWp]: Trace formula consists of 2623 conjuncts, 39 conjunts are in the unsatisfiable core [2022-11-25 23:47:03,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 23:47:03,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:47:03,758 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 16 treesize of output 8 [2022-11-25 23:47:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 23 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2022-11-25 23:47:03,775 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 23:47:03,923 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 26 [2022-11-25 23:47:04,028 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-25 23:47:04,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [407261377] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 23:47:04,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [936416140] [2022-11-25 23:47:04,055 INFO L159 IcfgInterpreter]: Started Sifa with 49 locations of interest [2022-11-25 23:47:04,055 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 23:47:04,059 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 23:47:04,064 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 23:47:04,064 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 23:47:09,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:09,849 INFO L217 Elim1Store]: Index analysis took 550 ms [2022-11-25 23:47:27,704 WARN L233 SmtUtils]: Spent 17.78s on a formula simplification. DAG size of input: 1767 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:47:27,712 INFO L321 Elim1Store]: treesize reduction 1972, result has 47.1 percent of original size [2022-11-25 23:47:27,717 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 2354 [2022-11-25 23:47:32,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:47:33,250 INFO L217 Elim1Store]: Index analysis took 898 ms [2022-11-25 23:48:01,219 WARN L233 SmtUtils]: Spent 27.91s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 23:48:01,223 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-25 23:48:01,225 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2022-11-25 23:49:38,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:38,919 INFO L217 Elim1Store]: Index analysis took 228 ms [2022-11-25 23:49:38,971 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 1749 treesize of output 2324 [2022-11-25 23:49:41,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,565 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:49:41,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:41,998 INFO L217 Elim1Store]: Index analysis took 664 ms [2022-11-25 23:49:42,538 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 310 select indices, 310 select index equivalence classes, 33695 disjoint index pairs (out of 47895 index pairs), introduced 310 new quantified variables, introduced 0 case distinctions, treesize of input 2808 treesize of output 3719 [2022-11-25 23:49:45,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:49:46,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:46,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:49:47,027 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 1749 treesize of output 2324 [2022-11-25 23:50:01,186 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-25 23:50:01,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:50:08,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:08,134 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 23:50:09,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:09,957 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19504 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 23:50:28,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:28,577 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 23:50:30,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:30,971 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19504 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 23:50:39,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:39,325 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 1758 treesize of output 2336 [2022-11-25 23:50:40,345 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:50:41,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,568 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:50:41,578 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-25 23:50:41,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:41,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:42,100 INFO L217 Elim1Store]: Index analysis took 794 ms [2022-11-25 23:50:42,164 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 311 select indices, 311 select index equivalence classes, 33695 disjoint index pairs (out of 48205 index pairs), introduced 310 new quantified variables, introduced 0 case distinctions, treesize of input 2845 treesize of output 3744 [2022-11-25 23:50:43,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:50:43,996 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 1758 treesize of output 2336 [2022-11-25 23:51:03,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:51:03,334 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 14 [2022-11-25 23:51:03,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 23:51:03,364 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 17 [2022-11-25 23:51:05,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:05,017 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:05,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-11-25 23:51:05,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:05,051 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 66 treesize of output 65 [2022-11-25 23:51:05,059 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 63 [2022-11-25 23:51:05,066 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 64 treesize of output 63 [2022-11-25 23:51:05,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:05,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-11-25 23:51:05,098 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:05,104 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:05,110 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:05,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-25 23:51:05,192 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-25 23:51:05,301 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-25 23:51:05,332 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2022-11-25 23:51:05,445 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:51:05,462 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:51:05,486 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 23:51:05,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-25 23:51:42,521 INFO L197 IcfgInterpreter]: Interpreting procedure can_fail_allocator with input of size 64 for LOIs [2022-11-25 23:51:42,533 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 54 for LOIs [2022-11-25 23:51:42,549 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_bool with input of size 3659 for LOIs [2022-11-25 23:51:51,726 INFO L197 IcfgInterpreter]: Interpreting procedure aws_byte_buf_is_valid with input of size 53 for LOIs [2022-11-25 23:51:52,118 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 85 for LOIs [2022-11-25 23:51:52,446 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:52,461 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:52,476 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2022-11-25 23:51:52,488 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-25 23:51:52,511 INFO L197 IcfgInterpreter]: Interpreting procedure bounded_malloc with input of size 3709 for LOIs [2022-11-25 23:53:40,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 23:53:40,524 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-25 23:54:08,412 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 50 for LOIs [2022-11-25 23:54:08,415 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-25 23:57:20,528 WARN L233 SmtUtils]: Spent 3.18m on a formula simplification. DAG size of input: 3663 DAG size of output: 3275 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-26 00:00:29,537 WARN L233 SmtUtils]: Spent 3.12m on a formula simplification. DAG size of input: 3687 DAG size of output: 3283 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)