./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_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_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/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_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/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_cf66176d-353f-4351-894d-2d99ef6fe194/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 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 22:15:15,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 22:15:15,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 22:15:15,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 22:15:15,945 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 22:15:15,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 22:15:15,951 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 22:15:15,954 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 22:15:15,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 22:15:15,962 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 22:15:15,963 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 22:15:15,966 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 22:15:15,966 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 22:15:15,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 22:15:15,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 22:15:15,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 22:15:15,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 22:15:15,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 22:15:15,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 22:15:15,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 22:15:15,983 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 22:15:15,985 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 22:15:15,987 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 22:15:15,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 22:15:15,997 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 22:15:15,998 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 22:15:15,998 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 22:15:16,000 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 22:15:16,001 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 22:15:16,002 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 22:15:16,002 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 22:15:16,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 22:15:16,004 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 22:15:16,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 22:15:16,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 22:15:16,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 22:15:16,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 22:15:16,009 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 22:15:16,009 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 22:15:16,010 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 22:15:16,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 22:15:16,011 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-25 22:15:16,051 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 22:15:16,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 22:15:16,052 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 22:15:16,052 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 22:15:16,053 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 22:15:16,053 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 22:15:16,054 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 22:15:16,054 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 22:15:16,054 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 22:15:16,055 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 22:15:16,056 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 22:15:16,056 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 22:15:16,056 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 22:15:16,056 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 22:15:16,057 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 22:15:16,057 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 22:15:16,057 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 22:15:16,057 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 22:15:16,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 22:15:16,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 22:15:16,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 22:15:16,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 22:15:16,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 22:15:16,059 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 22:15:16,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 22:15:16,060 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 22:15:16,060 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 22:15:16,060 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 22:15:16,061 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 22:15:16,061 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:15:16,061 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 22:15:16,062 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 22:15:16,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 22:15:16,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 22:15:16,062 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 22:15:16,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 22:15:16,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 22:15:16,063 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 22:15:16,063 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_cf66176d-353f-4351-894d-2d99ef6fe194/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e3410638a547f2efce35a13c7d23c64ee660b1c493ec273ce9d4043edc218c3 [2022-11-25 22:15:16,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 22:15:16,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 22:15:16,419 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 22:15:16,420 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 22:15:16,422 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 22:15:16,423 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-11-25 22:15:19,426 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 22:15:20,108 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 22:15:20,109 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i [2022-11-25 22:15:20,146 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/data/1e8b07744/b48eed515ce641ac8ec3868ff0fd120d/FLAG377aeb1d0 [2022-11-25 22:15:20,166 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/data/1e8b07744/b48eed515ce641ac8ec3868ff0fd120d [2022-11-25 22:15:20,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 22:15:20,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 22:15:20,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 22:15:20,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 22:15:20,174 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 22:15:20,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:15:20" (1/1) ... [2022-11-25 22:15:20,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@455da6eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:20, skipping insertion in model container [2022-11-25 22:15:20,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:15:20" (1/1) ... [2022-11-25 22:15:20,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 22:15:20,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 22:15:20,559 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_cf66176d-353f-4351-894d-2d99ef6fe194/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2022-11-25 22:15:20,569 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_cf66176d-353f-4351-894d-2d99ef6fe194/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2022-11-25 22:15:22,044 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:22,076 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:22,087 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,093 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,095 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,097 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,112 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:22,121 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,122 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,125 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,125 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,128 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,129 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,130 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,130 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:22,262 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:15:22,262 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:15:22,263 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:15:22,268 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:15:22,271 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:15:22,274 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:15:22,493 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:22,718 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:15:22,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:15:22,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:15:22,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:15:22,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:15:22,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:15:22,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:15:22,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:15:22,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:15:22,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:15:22,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:15:23,006 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:15:23,101 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,126 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:15:23,409 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,410 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,437 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,446 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,448 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,456 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,457 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,484 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,485 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,487 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,487 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,487 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,488 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,500 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,501 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,513 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,530 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,563 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:15:23,615 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 22:15:23,644 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_cf66176d-353f-4351-894d-2d99ef6fe194/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4492,4505] [2022-11-25 22:15:23,645 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_cf66176d-353f-4351-894d-2d99ef6fe194/sv-benchmarks/c/aws-c-common/aws_hash_table_put_harness.i[4552,4565] [2022-11-25 22:15:23,678 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,683 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,687 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,688 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,688 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,689 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,689 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,692 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,696 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,696 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,708 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:15:23,708 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:15:23,709 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-11-25 22:15:23,712 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-11-25 22:15:23,713 WARN L623 FunctionHandler]: Unknown extern function htons [2022-11-25 22:15:23,714 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-11-25 22:15:23,716 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,732 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-11-25 22:15:23,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-25 22:15:23,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-25 22:15:23,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-25 22:15:23,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-25 22:15:23,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-25 22:15:23,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-25 22:15:23,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-25 22:15:23,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-25 22:15:23,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-25 22:15:23,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-25 22:15:23,756 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-25 22:15:23,769 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,782 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-11-25 22:15:23,840 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,841 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,846 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,848 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,849 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,852 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,852 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,860 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,862 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-11-25 22:15:23,871 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,875 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-11-25 22:15:23,885 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 22:15:24,258 INFO L208 MainTranslator]: Completed translation [2022-11-25 22:15:24,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24 WrapperNode [2022-11-25 22:15:24,259 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 22:15:24,260 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 22:15:24,260 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 22:15:24,260 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 22:15:24,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,365 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,440 INFO L138 Inliner]: procedures = 775, calls = 2488, calls flagged for inlining = 70, calls inlined = 25, statements flattened = 1380 [2022-11-25 22:15:24,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 22:15:24,441 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 22:15:24,441 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 22:15:24,441 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 22:15:24,454 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,481 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,482 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,553 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,572 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,595 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 22:15:24,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 22:15:24,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 22:15:24,635 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 22:15:24,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (1/1) ... [2022-11-25 22:15:24,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 22:15:24,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:15:24,671 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 22:15:24,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 22:15:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-25 22:15:24,721 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-25 22:15:24,721 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-25 22:15:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 22:15:24,722 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-25 22:15:24,722 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-25 22:15:24,723 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-25 22:15:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-25 22:15:24,724 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-25 22:15:24,724 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-25 22:15:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 22:15:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 22:15:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 22:15:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure s_emplace_item [2022-11-25 22:15:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure s_emplace_item [2022-11-25 22:15:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 22:15:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 22:15:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-25 22:15:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-25 22:15:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-25 22:15:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-25 22:15:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-25 22:15:24,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-25 22:15:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 22:15:24,731 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-25 22:15:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-25 22:15:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 22:15:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-25 22:15:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-25 22:15:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 22:15:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2022-11-25 22:15:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2022-11-25 22:15:24,732 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-25 22:15:24,732 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-25 22:15:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2022-11-25 22:15:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2022-11-25 22:15:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2022-11-25 22:15:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2022-11-25 22:15:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2022-11-25 22:15:24,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2022-11-25 22:15:24,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 22:15:24,734 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-25 22:15:24,734 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-25 22:15:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2022-11-25 22:15:24,735 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2022-11-25 22:15:24,736 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2022-11-25 22:15:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2022-11-25 22:15:24,736 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-25 22:15:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-25 22:15:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:15:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 22:15:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2022-11-25 22:15:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2022-11-25 22:15:24,737 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2022-11-25 22:15:24,737 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2022-11-25 22:15:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2022-11-25 22:15:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2022-11-25 22:15:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-25 22:15:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-25 22:15:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-25 22:15:24,738 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-25 22:15:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 22:15:24,738 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-25 22:15:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-25 22:15:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-25 22:15:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-25 22:15:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-25 22:15:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-25 22:15:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2022-11-25 22:15:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2022-11-25 22:15:24,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:15:24,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 22:15:24,740 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 22:15:25,250 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 22:15:25,253 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 22:15:25,630 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2022-11-25 22:15:25,683 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2022-11-25 22:15:26,419 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume !true; [2022-11-25 22:15:26,420 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !true; [2022-11-25 22:15:27,344 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 22:15:27,682 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 22:15:27,682 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-25 22:15:27,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:15:27 BoogieIcfgContainer [2022-11-25 22:15:27,687 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 22:15:27,690 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 22:15:27,690 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 22:15:27,693 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 22:15:27,693 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 10:15:20" (1/3) ... [2022-11-25 22:15:27,695 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@269d0155 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:15:27, skipping insertion in model container [2022-11-25 22:15:27,696 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:15:24" (2/3) ... [2022-11-25 22:15:27,697 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@269d0155 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 10:15:27, skipping insertion in model container [2022-11-25 22:15:27,697 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 10:15:27" (3/3) ... [2022-11-25 22:15:27,698 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_table_put_harness.i [2022-11-25 22:15:27,723 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 22:15:27,723 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 22:15:27,802 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 22:15:27,813 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;@77049ca9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 22:15:27,813 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 22:15:27,819 INFO L276 IsEmpty]: Start isEmpty. Operand has 286 states, 173 states have (on average 1.260115606936416) internal successors, (218), 170 states have internal predecessors, (218), 86 states have call successors, (86), 29 states have call predecessors, (86), 29 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2022-11-25 22:15:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-25 22:15:27,833 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:15:27,834 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:15:27,834 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:15:27,841 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:15:27,842 INFO L85 PathProgramCache]: Analyzing trace with hash 2071447821, now seen corresponding path program 1 times [2022-11-25 22:15:27,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:15:27,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717691303] [2022-11-25 22:15:27,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:15:27,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:15:28,318 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:15:28,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [927597942] [2022-11-25 22:15:28,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:15:28,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:15:28,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:15:28,338 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:15:28,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-25 22:15:29,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:15:29,302 INFO L263 TraceCheckSpWp]: Trace formula consists of 2809 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-25 22:15:29,316 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:15:29,422 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-25 22:15:29,422 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:15:29,422 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:15:29,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717691303] [2022-11-25 22:15:29,423 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:15:29,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [927597942] [2022-11-25 22:15:29,423 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [927597942] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:15:29,424 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:15:29,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:15:29,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701024640] [2022-11-25 22:15:29,427 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:15:29,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:15:29,434 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:15:29,474 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:15:29,475 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:15:29,478 INFO L87 Difference]: Start difference. First operand has 286 states, 173 states have (on average 1.260115606936416) internal successors, (218), 170 states have internal predecessors, (218), 86 states have call successors, (86), 29 states have call predecessors, (86), 29 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) Second operand has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-25 22:15:31,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:15:31,259 INFO L93 Difference]: Finished difference Result 568 states and 799 transitions. [2022-11-25 22:15:31,262 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:15:31,263 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) Word has length 95 [2022-11-25 22:15:31,264 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:15:31,275 INFO L225 Difference]: With dead ends: 568 [2022-11-25 22:15:31,275 INFO L226 Difference]: Without dead ends: 288 [2022-11-25 22:15:31,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 91 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 22:15:31,284 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 1 mSDsluCounter, 1000 mSDsCounter, 0 mSdLazyCounter, 191 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 1336 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 191 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:15:31,285 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 1336 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 191 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2022-11-25 22:15:31,303 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2022-11-25 22:15:31,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 288. [2022-11-25 22:15:31,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 288 states, 171 states have (on average 1.239766081871345) internal successors, (212), 172 states have internal predecessors, (212), 86 states have call successors, (86), 29 states have call predecessors, (86), 30 states have return successors, (89), 86 states have call predecessors, (89), 85 states have call successors, (89) [2022-11-25 22:15:31,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 288 states and 387 transitions. [2022-11-25 22:15:31,350 INFO L78 Accepts]: Start accepts. Automaton has 288 states and 387 transitions. Word has length 95 [2022-11-25 22:15:31,351 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:15:31,351 INFO L495 AbstractCegarLoop]: Abstraction has 288 states and 387 transitions. [2022-11-25 22:15:31,351 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 10.75) internal successors, (43), 5 states have internal predecessors, (43), 2 states have call successors, (23), 2 states have call predecessors, (23), 3 states have return successors, (21), 3 states have call predecessors, (21), 2 states have call successors, (21) [2022-11-25 22:15:31,352 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 387 transitions. [2022-11-25 22:15:31,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-25 22:15:31,355 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:15:31,355 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:15:31,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-11-25 22:15:31,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-25 22:15:31,567 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:15:31,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:15:31,567 INFO L85 PathProgramCache]: Analyzing trace with hash -1168843014, now seen corresponding path program 1 times [2022-11-25 22:15:31,568 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:15:31,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [781432716] [2022-11-25 22:15:31,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:15:31,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:15:31,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:15:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2022-11-25 22:15:34,609 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:15:34,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [781432716] [2022-11-25 22:15:34,610 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [781432716] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:15:34,610 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:15:34,610 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-11-25 22:15:34,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837789232] [2022-11-25 22:15:34,611 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:15:34,614 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 22:15:34,614 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:15:34,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 22:15:34,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:15:34,616 INFO L87 Difference]: Start difference. First operand 288 states and 387 transitions. Second operand has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-25 22:15:37,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:15:37,557 INFO L93 Difference]: Finished difference Result 560 states and 751 transitions. [2022-11-25 22:15:37,558 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-25 22:15:37,558 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) Word has length 99 [2022-11-25 22:15:37,559 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:15:37,562 INFO L225 Difference]: With dead ends: 560 [2022-11-25 22:15:37,562 INFO L226 Difference]: Without dead ends: 290 [2022-11-25 22:15:37,564 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2022-11-25 22:15:37,565 INFO L413 NwaCegarLoop]: 328 mSDtfsCounter, 64 mSDsluCounter, 1429 mSDsCounter, 0 mSdLazyCounter, 417 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 87 SdHoareTripleChecker+Valid, 1757 SdHoareTripleChecker+Invalid, 423 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-11-25 22:15:37,566 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [87 Valid, 1757 Invalid, 423 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 417 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-11-25 22:15:37,567 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-11-25 22:15:37,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-11-25 22:15:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 290 states, 172 states have (on average 1.2383720930232558) internal successors, (213), 174 states have internal predecessors, (213), 86 states have call successors, (86), 29 states have call predecessors, (86), 31 states have return successors, (90), 86 states have call predecessors, (90), 85 states have call successors, (90) [2022-11-25 22:15:37,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 389 transitions. [2022-11-25 22:15:37,600 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 389 transitions. Word has length 99 [2022-11-25 22:15:37,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:15:37,601 INFO L495 AbstractCegarLoop]: Abstraction has 290 states and 389 transitions. [2022-11-25 22:15:37,601 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 7.166666666666667) internal successors, (43), 7 states have internal predecessors, (43), 4 states have call successors, (24), 2 states have call predecessors, (24), 3 states have return successors, (22), 4 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-25 22:15:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 389 transitions. [2022-11-25 22:15:37,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-25 22:15:37,604 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:15:37,604 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:15:37,605 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-25 22:15:37,605 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:15:37,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:15:37,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1978788158, now seen corresponding path program 1 times [2022-11-25 22:15:37,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:15:37,606 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028264915] [2022-11-25 22:15:37,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:15:37,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:15:37,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:15:39,328 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2022-11-25 22:15:39,328 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:15:39,328 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028264915] [2022-11-25 22:15:39,329 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1028264915] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:15:39,329 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1768456571] [2022-11-25 22:15:39,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:15:39,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:15:39,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:15:39,331 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:15:39,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-25 22:15:40,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:15:40,185 INFO L263 TraceCheckSpWp]: Trace formula consists of 2836 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-25 22:15:40,194 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:15:40,432 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 11 treesize of output 7 [2022-11-25 22:15:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2022-11-25 22:15:40,793 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:15:40,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1768456571] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:15:40,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:15:40,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [8] total 18 [2022-11-25 22:15:40,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1474309963] [2022-11-25 22:15:40,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:15:40,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-25 22:15:40,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:15:40,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-25 22:15:40,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=264, Unknown=0, NotChecked=0, Total=306 [2022-11-25 22:15:40,796 INFO L87 Difference]: Start difference. First operand 290 states and 389 transitions. Second operand has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-25 22:15:45,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2022-11-25 22:15:47,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:15:49,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:15:51,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:15:53,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:15:55,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:15:58,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:00,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:02,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:04,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:06,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:08,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:11,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:13,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:15,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:17,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:19,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:21,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:23,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:25,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:27,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:29,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:31,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:33,786 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:35,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:38,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:40,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:42,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:44,689 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:46,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:52,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2022-11-25 22:16:54,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2022-11-25 22:16:54,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:16:54,431 INFO L93 Difference]: Finished difference Result 626 states and 821 transitions. [2022-11-25 22:16:54,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-11-25 22:16:54,433 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) Word has length 105 [2022-11-25 22:16:54,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:16:54,436 INFO L225 Difference]: With dead ends: 626 [2022-11-25 22:16:54,437 INFO L226 Difference]: Without dead ends: 347 [2022-11-25 22:16:54,438 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 120 GetRequests, 96 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 60 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=85, Invalid=565, Unknown=0, NotChecked=0, Total=650 [2022-11-25 22:16:54,439 INFO L413 NwaCegarLoop]: 340 mSDtfsCounter, 122 mSDsluCounter, 2650 mSDsCounter, 0 mSdLazyCounter, 1044 mSolverCounterSat, 23 mSolverCounterUnsat, 32 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 144 SdHoareTripleChecker+Valid, 2990 SdHoareTripleChecker+Invalid, 1099 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 1044 IncrementalHoareTripleChecker+Invalid, 32 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 73.3s IncrementalHoareTripleChecker+Time [2022-11-25 22:16:54,439 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [144 Valid, 2990 Invalid, 1099 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 1044 Invalid, 32 Unknown, 0 Unchecked, 73.3s Time] [2022-11-25 22:16:54,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 347 states. [2022-11-25 22:16:54,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 347 to 344. [2022-11-25 22:16:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 203 states have (on average 1.2167487684729064) internal successors, (247), 204 states have internal predecessors, (247), 97 states have call successors, (97), 42 states have call predecessors, (97), 43 states have return successors, (103), 97 states have call predecessors, (103), 96 states have call successors, (103) [2022-11-25 22:16:54,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 447 transitions. [2022-11-25 22:16:54,475 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 447 transitions. Word has length 105 [2022-11-25 22:16:54,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:16:54,476 INFO L495 AbstractCegarLoop]: Abstraction has 344 states and 447 transitions. [2022-11-25 22:16:54,476 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 5.444444444444445) internal successors, (49), 10 states have internal predecessors, (49), 5 states have call successors, (25), 3 states have call predecessors, (25), 5 states have return successors, (23), 5 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-25 22:16:54,476 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 447 transitions. [2022-11-25 22:16:54,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-25 22:16:54,478 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:16:54,478 INFO L195 NwaCegarLoop]: trace histogram [9, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:16:54,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-25 22:16:54,688 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:16:54,688 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:16:54,689 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:16:54,689 INFO L85 PathProgramCache]: Analyzing trace with hash 1186206438, now seen corresponding path program 1 times [2022-11-25 22:16:54,689 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:16:54,689 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060100875] [2022-11-25 22:16:54,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:16:54,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:16:54,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:16:55,681 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2022-11-25 22:16:55,681 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:16:55,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060100875] [2022-11-25 22:16:55,681 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060100875] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:16:55,682 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:16:55,682 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:16:55,682 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1671723355] [2022-11-25 22:16:55,682 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:16:55,684 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:16:55,684 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:16:55,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:16:55,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:16:55,685 INFO L87 Difference]: Start difference. First operand 344 states and 447 transitions. Second operand has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-25 22:16:57,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:16:57,723 INFO L93 Difference]: Finished difference Result 595 states and 787 transitions. [2022-11-25 22:16:57,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:16:57,724 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) Word has length 109 [2022-11-25 22:16:57,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:16:57,727 INFO L225 Difference]: With dead ends: 595 [2022-11-25 22:16:57,728 INFO L226 Difference]: Without dead ends: 346 [2022-11-25 22:16:57,729 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:16:57,730 INFO L413 NwaCegarLoop]: 319 mSDtfsCounter, 0 mSDsluCounter, 925 mSDsCounter, 0 mSdLazyCounter, 281 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 1244 SdHoareTripleChecker+Invalid, 281 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 281 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-25 22:16:57,730 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 1244 Invalid, 281 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 281 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-25 22:16:57,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 346 states. [2022-11-25 22:16:57,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 346 to 346. [2022-11-25 22:16:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 346 states, 204 states have (on average 1.2156862745098038) internal successors, (248), 206 states have internal predecessors, (248), 97 states have call successors, (97), 42 states have call predecessors, (97), 44 states have return successors, (109), 97 states have call predecessors, (109), 96 states have call successors, (109) [2022-11-25 22:16:57,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 346 states and 454 transitions. [2022-11-25 22:16:57,763 INFO L78 Accepts]: Start accepts. Automaton has 346 states and 454 transitions. Word has length 109 [2022-11-25 22:16:57,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:16:57,764 INFO L495 AbstractCegarLoop]: Abstraction has 346 states and 454 transitions. [2022-11-25 22:16:57,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 3 states have (on average 16.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (24), 3 states have call predecessors, (24), 2 states have call successors, (24) [2022-11-25 22:16:57,764 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 454 transitions. [2022-11-25 22:16:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-25 22:16:57,766 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:16:57,766 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:16:57,766 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-25 22:16:57,767 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:16:57,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:16:57,767 INFO L85 PathProgramCache]: Analyzing trace with hash 2134113422, now seen corresponding path program 1 times [2022-11-25 22:16:57,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:16:57,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948246683] [2022-11-25 22:16:57,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:16:57,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:16:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:16:59,556 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 22:16:59,556 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:16:59,556 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948246683] [2022-11-25 22:16:59,556 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948246683] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:16:59,556 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:16:59,557 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:16:59,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382604428] [2022-11-25 22:16:59,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:16:59,557 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:16:59,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:16:59,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:16:59,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:16:59,559 INFO L87 Difference]: Start difference. First operand 346 states and 454 transitions. Second operand has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-11-25 22:17:02,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:17:02,200 INFO L93 Difference]: Finished difference Result 354 states and 461 transitions. [2022-11-25 22:17:02,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:17:02,200 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) Word has length 113 [2022-11-25 22:17:02,201 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:17:02,203 INFO L225 Difference]: With dead ends: 354 [2022-11-25 22:17:02,204 INFO L226 Difference]: Without dead ends: 352 [2022-11-25 22:17:02,204 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-25 22:17:02,205 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 8 mSDsluCounter, 985 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 1321 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.6s IncrementalHoareTripleChecker+Time [2022-11-25 22:17:02,205 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 1321 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 2.6s Time] [2022-11-25 22:17:02,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2022-11-25 22:17:02,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 350. [2022-11-25 22:17:02,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 350 states, 207 states have (on average 1.21256038647343) internal successors, (251), 209 states have internal predecessors, (251), 97 states have call successors, (97), 43 states have call predecessors, (97), 45 states have return successors, (109), 97 states have call predecessors, (109), 96 states have call successors, (109) [2022-11-25 22:17:02,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 350 states and 457 transitions. [2022-11-25 22:17:02,246 INFO L78 Accepts]: Start accepts. Automaton has 350 states and 457 transitions. Word has length 113 [2022-11-25 22:17:02,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:17:02,246 INFO L495 AbstractCegarLoop]: Abstraction has 350 states and 457 transitions. [2022-11-25 22:17:02,247 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (26), 2 states have call predecessors, (26), 1 states have return successors, (24), 1 states have call predecessors, (24), 1 states have call successors, (24) [2022-11-25 22:17:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 457 transitions. [2022-11-25 22:17:02,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-25 22:17:02,249 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:17:02,249 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:17:02,249 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-25 22:17:02,250 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:17:02,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:17:02,250 INFO L85 PathProgramCache]: Analyzing trace with hash 984013168, now seen corresponding path program 1 times [2022-11-25 22:17:02,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:17:02,251 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537595845] [2022-11-25 22:17:02,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:02,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:17:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:17:04,487 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-25 22:17:04,488 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:17:04,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537595845] [2022-11-25 22:17:04,488 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537595845] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-25 22:17:04,488 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [941472228] [2022-11-25 22:17:04,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:04,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:04,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:17:04,491 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:17:04,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-25 22:17:05,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:17:05,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 2922 conjuncts, 61 conjunts are in the unsatisfiable core [2022-11-25 22:17:05,445 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:17:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2022-11-25 22:17:05,629 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:17:05,629 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [941472228] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:17:05,629 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:17:05,629 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [5] total 8 [2022-11-25 22:17:05,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312649112] [2022-11-25 22:17:05,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:17:05,630 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:17:05,630 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:17:05,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:17:05,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:17:05,643 INFO L87 Difference]: Start difference. First operand 350 states and 457 transitions. Second operand has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2022-11-25 22:17:08,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:17:08,399 INFO L93 Difference]: Finished difference Result 658 states and 860 transitions. [2022-11-25 22:17:08,400 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:17:08,400 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) Word has length 122 [2022-11-25 22:17:08,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:17:08,403 INFO L225 Difference]: With dead ends: 658 [2022-11-25 22:17:08,403 INFO L226 Difference]: Without dead ends: 352 [2022-11-25 22:17:08,404 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 126 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-11-25 22:17:08,405 INFO L413 NwaCegarLoop]: 310 mSDtfsCounter, 64 mSDsluCounter, 1106 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 91 SdHoareTripleChecker+Valid, 1416 SdHoareTripleChecker+Invalid, 384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-11-25 22:17:08,405 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [91 Valid, 1416 Invalid, 384 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 384 Invalid, 0 Unknown, 0 Unchecked, 2.7s Time] [2022-11-25 22:17:08,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 352 states. [2022-11-25 22:17:08,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 352 to 352. [2022-11-25 22:17:08,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 352 states, 208 states have (on average 1.2067307692307692) internal successors, (251), 211 states have internal predecessors, (251), 97 states have call successors, (97), 43 states have call predecessors, (97), 46 states have return successors, (110), 97 states have call predecessors, (110), 96 states have call successors, (110) [2022-11-25 22:17:08,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 352 states and 458 transitions. [2022-11-25 22:17:08,432 INFO L78 Accepts]: Start accepts. Automaton has 352 states and 458 transitions. Word has length 122 [2022-11-25 22:17:08,432 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:17:08,432 INFO L495 AbstractCegarLoop]: Abstraction has 352 states and 458 transitions. [2022-11-25 22:17:08,433 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 10.6) internal successors, (53), 6 states have internal predecessors, (53), 4 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (26), 4 states have call predecessors, (26), 4 states have call successors, (26) [2022-11-25 22:17:08,433 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 458 transitions. [2022-11-25 22:17:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-25 22:17:08,435 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:17:08,435 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:17:08,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-25 22:17:08,646 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-25 22:17:08,647 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:17:08,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:17:08,647 INFO L85 PathProgramCache]: Analyzing trace with hash 1396728580, now seen corresponding path program 1 times [2022-11-25 22:17:08,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:17:08,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13465507] [2022-11-25 22:17:08,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:08,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:17:08,755 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:17:08,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [615791014] [2022-11-25 22:17:08,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:08,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:08,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:17:08,757 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:17:08,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-25 22:17:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:17:10,139 INFO L263 TraceCheckSpWp]: Trace formula consists of 3022 conjuncts, 20 conjunts are in the unsatisfiable core [2022-11-25 22:17:10,148 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:17:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2022-11-25 22:17:10,309 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:17:10,662 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 22:17:10,663 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:17:10,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13465507] [2022-11-25 22:17:10,663 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:17:10,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [615791014] [2022-11-25 22:17:10,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [615791014] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-25 22:17:10,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-25 22:17:10,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 13 [2022-11-25 22:17:10,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514602487] [2022-11-25 22:17:10,664 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:17:10,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:17:10,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:17:10,665 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:17:10,665 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2022-11-25 22:17:10,665 INFO L87 Difference]: Start difference. First operand 352 states and 458 transitions. Second operand has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:17:12,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:17:12,587 INFO L93 Difference]: Finished difference Result 360 states and 465 transitions. [2022-11-25 22:17:12,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-25 22:17:12,587 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) Word has length 127 [2022-11-25 22:17:12,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:17:12,590 INFO L225 Difference]: With dead ends: 360 [2022-11-25 22:17:12,590 INFO L226 Difference]: Without dead ends: 358 [2022-11-25 22:17:12,591 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 253 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2022-11-25 22:17:12,592 INFO L413 NwaCegarLoop]: 338 mSDtfsCounter, 6 mSDsluCounter, 991 mSDsCounter, 0 mSdLazyCounter, 198 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 1329 SdHoareTripleChecker+Invalid, 199 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 198 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-11-25 22:17:12,592 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 1329 Invalid, 199 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 198 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2022-11-25 22:17:12,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 358 states. [2022-11-25 22:17:12,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 358 to 356. [2022-11-25 22:17:12,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 356 states, 211 states have (on average 1.2037914691943128) internal successors, (254), 214 states have internal predecessors, (254), 97 states have call successors, (97), 44 states have call predecessors, (97), 47 states have return successors, (110), 97 states have call predecessors, (110), 96 states have call successors, (110) [2022-11-25 22:17:12,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 356 states and 461 transitions. [2022-11-25 22:17:12,617 INFO L78 Accepts]: Start accepts. Automaton has 356 states and 461 transitions. Word has length 127 [2022-11-25 22:17:12,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:17:12,618 INFO L495 AbstractCegarLoop]: Abstraction has 356 states and 461 transitions. [2022-11-25 22:17:12,618 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (27), 1 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:17:12,619 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 461 transitions. [2022-11-25 22:17:12,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-25 22:17:12,621 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:17:12,621 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:17:12,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-25 22:17:12,836 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-11-25 22:17:12,836 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:17:12,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:17:12,837 INFO L85 PathProgramCache]: Analyzing trace with hash -354403869, now seen corresponding path program 1 times [2022-11-25 22:17:12,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:17:12,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [175099688] [2022-11-25 22:17:12,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:12,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:17:12,970 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:17:12,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1867406518] [2022-11-25 22:17:12,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:12,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:12,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:17:12,972 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:17:12,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-25 22:17:14,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:17:14,051 INFO L263 TraceCheckSpWp]: Trace formula consists of 3174 conjuncts, 4 conjunts are in the unsatisfiable core [2022-11-25 22:17:14,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:17:14,099 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 22:17:14,099 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:17:14,099 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:17:14,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [175099688] [2022-11-25 22:17:14,100 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:17:14,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1867406518] [2022-11-25 22:17:14,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1867406518] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:17:14,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:17:14,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-25 22:17:14,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2103014425] [2022-11-25 22:17:14,101 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:17:14,101 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-25 22:17:14,101 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:17:14,102 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-25 22:17:14,102 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:17:14,102 INFO L87 Difference]: Start difference. First operand 356 states and 461 transitions. Second operand has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:17:15,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:17:15,972 INFO L93 Difference]: Finished difference Result 454 states and 598 transitions. [2022-11-25 22:17:15,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 22:17:15,973 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 132 [2022-11-25 22:17:15,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:17:15,976 INFO L225 Difference]: With dead ends: 454 [2022-11-25 22:17:15,976 INFO L226 Difference]: Without dead ends: 408 [2022-11-25 22:17:15,977 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 131 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-25 22:17:15,977 INFO L413 NwaCegarLoop]: 388 mSDtfsCounter, 47 mSDsluCounter, 1069 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 1457 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:17:15,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 1457 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 238 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2022-11-25 22:17:15,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 408 states. [2022-11-25 22:17:15,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 408 to 360. [2022-11-25 22:17:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 360 states, 214 states have (on average 1.2009345794392523) internal successors, (257), 217 states have internal predecessors, (257), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-25 22:17:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 360 states and 465 transitions. [2022-11-25 22:17:16,003 INFO L78 Accepts]: Start accepts. Automaton has 360 states and 465 transitions. Word has length 132 [2022-11-25 22:17:16,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:17:16,004 INFO L495 AbstractCegarLoop]: Abstraction has 360 states and 465 transitions. [2022-11-25 22:17:16,004 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 11.8) internal successors, (59), 4 states have internal predecessors, (59), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:17:16,004 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 465 transitions. [2022-11-25 22:17:16,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-11-25 22:17:16,006 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:17:16,007 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:17:16,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-25 22:17:16,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:16,228 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:17:16,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:17:16,229 INFO L85 PathProgramCache]: Analyzing trace with hash 1348643263, now seen corresponding path program 1 times [2022-11-25 22:17:16,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:17:16,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1418844132] [2022-11-25 22:17:16,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:16,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:17:16,364 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:17:16,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1969529915] [2022-11-25 22:17:16,364 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:16,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:16,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:17:16,366 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:17:16,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-25 22:17:17,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:17:17,436 INFO L263 TraceCheckSpWp]: Trace formula consists of 3178 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-25 22:17:17,441 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:17:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 22:17:17,453 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:17:17,453 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:17:17,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1418844132] [2022-11-25 22:17:17,454 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:17:17,454 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1969529915] [2022-11-25 22:17:17,454 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1969529915] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:17:17,454 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:17:17,454 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-25 22:17:17,455 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855882223] [2022-11-25 22:17:17,455 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:17:17,455 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-25 22:17:17,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:17:17,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-25 22:17:17,456 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:17:17,457 INFO L87 Difference]: Start difference. First operand 360 states and 465 transitions. Second operand has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:17:18,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:17:18,426 INFO L93 Difference]: Finished difference Result 544 states and 706 transitions. [2022-11-25 22:17:18,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-25 22:17:18,427 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 134 [2022-11-25 22:17:18,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:17:18,429 INFO L225 Difference]: With dead ends: 544 [2022-11-25 22:17:18,429 INFO L226 Difference]: Without dead ends: 361 [2022-11-25 22:17:18,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 133 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-25 22:17:18,431 INFO L413 NwaCegarLoop]: 336 mSDtfsCounter, 0 mSDsluCounter, 332 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 668 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-25 22:17:18,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 668 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-25 22:17:18,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 361 states. [2022-11-25 22:17:18,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 361 to 361. [2022-11-25 22:17:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 361 states, 215 states have (on average 1.2) internal successors, (258), 218 states have internal predecessors, (258), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-25 22:17:18,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 361 states and 466 transitions. [2022-11-25 22:17:18,455 INFO L78 Accepts]: Start accepts. Automaton has 361 states and 466 transitions. Word has length 134 [2022-11-25 22:17:18,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:17:18,455 INFO L495 AbstractCegarLoop]: Abstraction has 361 states and 466 transitions. [2022-11-25 22:17:18,455 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 20.333333333333332) internal successors, (61), 3 states have internal predecessors, (61), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:17:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 466 transitions. [2022-11-25 22:17:18,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-11-25 22:17:18,458 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:17:18,458 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:17:18,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2022-11-25 22:17:18,669 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:18,669 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:17:18,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:17:18,670 INFO L85 PathProgramCache]: Analyzing trace with hash -1017546356, now seen corresponding path program 1 times [2022-11-25 22:17:18,670 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:17:18,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1234159756] [2022-11-25 22:17:18,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:18,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:17:18,776 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:17:18,776 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1416253851] [2022-11-25 22:17:18,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:18,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:18,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:17:18,778 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:17:18,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-25 22:17:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:17:19,930 INFO L263 TraceCheckSpWp]: Trace formula consists of 3242 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-25 22:17:19,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:17:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-11-25 22:17:19,994 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 22:17:19,994 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:17:19,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1234159756] [2022-11-25 22:17:19,994 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:17:19,994 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1416253851] [2022-11-25 22:17:19,994 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1416253851] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 22:17:19,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 22:17:19,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-25 22:17:19,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2111940470] [2022-11-25 22:17:19,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 22:17:19,999 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-25 22:17:19,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-25 22:17:20,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-25 22:17:20,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-25 22:17:20,001 INFO L87 Difference]: Start difference. First operand 361 states and 466 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:17:22,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 22:17:22,817 INFO L93 Difference]: Finished difference Result 460 states and 604 transitions. [2022-11-25 22:17:22,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 22:17:22,818 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) Word has length 137 [2022-11-25 22:17:22,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 22:17:22,821 INFO L225 Difference]: With dead ends: 460 [2022-11-25 22:17:22,821 INFO L226 Difference]: Without dead ends: 414 [2022-11-25 22:17:22,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 137 GetRequests, 132 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 22:17:22,822 INFO L413 NwaCegarLoop]: 393 mSDtfsCounter, 49 mSDsluCounter, 1452 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 1845 SdHoareTripleChecker+Invalid, 308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-11-25 22:17:22,823 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 1845 Invalid, 308 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 306 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2022-11-25 22:17:22,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 414 states. [2022-11-25 22:17:22,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 414 to 362. [2022-11-25 22:17:22,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 216 states have (on average 1.1990740740740742) internal successors, (259), 219 states have internal predecessors, (259), 97 states have call successors, (97), 44 states have call predecessors, (97), 48 states have return successors, (111), 98 states have call predecessors, (111), 96 states have call successors, (111) [2022-11-25 22:17:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 467 transitions. [2022-11-25 22:17:22,846 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 467 transitions. Word has length 137 [2022-11-25 22:17:22,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 22:17:22,846 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 467 transitions. [2022-11-25 22:17:22,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 5 states have internal predecessors, (64), 2 states have call successors, (28), 2 states have call predecessors, (28), 2 states have return successors, (27), 2 states have call predecessors, (27), 1 states have call successors, (27) [2022-11-25 22:17:22,847 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 467 transitions. [2022-11-25 22:17:22,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-11-25 22:17:22,849 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 22:17:22,849 INFO L195 NwaCegarLoop]: trace histogram [10, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-25 22:17:22,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-25 22:17:23,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:23,063 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 22:17:23,063 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 22:17:23,063 INFO L85 PathProgramCache]: Analyzing trace with hash -1865679397, now seen corresponding path program 1 times [2022-11-25 22:17:23,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-25 22:17:23,064 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309926776] [2022-11-25 22:17:23,064 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:23,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 22:17:23,165 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-25 22:17:23,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [712819046] [2022-11-25 22:17:23,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 22:17:23,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-25 22:17:23,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 22:17:23,167 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-25 22:17:23,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cf66176d-353f-4351-894d-2d99ef6fe194/bin/utaipan-ByfvJB40ur/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-25 22:17:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 22:17:24,336 INFO L263 TraceCheckSpWp]: Trace formula consists of 3203 conjuncts, 49 conjunts are in the unsatisfiable core [2022-11-25 22:17:24,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 22:17:24,361 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 7 treesize of output 3 [2022-11-25 22:17:24,364 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 7 treesize of output 3 [2022-11-25 22:17:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 26 proven. 2 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-11-25 22:17:24,578 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 22:17:25,073 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 8 proven. 3 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2022-11-25 22:17:25,074 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-25 22:17:25,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309926776] [2022-11-25 22:17:25,074 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-25 22:17:25,074 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [712819046] [2022-11-25 22:17:25,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [712819046] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 22:17:25,079 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1335207685] [2022-11-25 22:17:25,106 INFO L159 IcfgInterpreter]: Started Sifa with 108 locations of interest [2022-11-25 22:17:25,106 INFO L166 IcfgInterpreter]: Building call graph [2022-11-25 22:17:25,111 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-25 22:17:25,118 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-25 22:17:25,119 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-25 22:17:28,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:17:28,659 INFO L217 Elim1Store]: Index analysis took 493 ms [2022-11-25 22:17:59,394 WARN L233 SmtUtils]: Spent 30.65s on a formula simplification. DAG size of input: 2150 DAG size of output: 1173 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:17:59,400 INFO L321 Elim1Store]: treesize reduction 3510, result has 33.3 percent of original size [2022-11-25 22:17:59,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19308 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 390 case distinctions, treesize of input 997 treesize of output 2365 [2022-11-25 22:18:02,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:18:02,684 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 196 select indices, 196 select index equivalence classes, 19307 disjoint index pairs (out of 19110 index pairs), introduced 196 new quantified variables, introduced 0 case distinctions, treesize of input 987 treesize of output 1574 [2022-11-25 22:20:23,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:23,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:23,522 INFO L217 Elim1Store]: Index analysis took 336 ms [2022-11-25 22:20:55,078 WARN L233 SmtUtils]: Spent 31.50s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:20:55,081 INFO L321 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-25 22:20:55,084 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2022-11-25 22:20:59,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:59,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:20:59,173 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19505 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 0 case distinctions, treesize of input 992 treesize of output 1582 [2022-11-25 22:21:14,143 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 22:21:14,149 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:21:14,171 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 22:21:14,176 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:21:14,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 22:21:14,224 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 22:21:14,231 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 22:21:14,238 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 22:21:14,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:21:14,287 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:21:14,312 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:21:14,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:21:14,363 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:21:14,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-25 22:21:14,403 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2022-11-25 22:21:14,410 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 22:21:14,419 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 22:21:14,426 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-25 22:21:14,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:21:14,465 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:21:14,473 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 17 treesize of output 9 [2022-11-25 22:21:14,509 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 17 treesize of output 9 [2022-11-25 22:21:14,516 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:21:14,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:21:14,565 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-25 22:21:14,565 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-25 22:21:19,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:19,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:19,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:19,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:19,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:19,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:19,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:19,842 INFO L217 Elim1Store]: Index analysis took 144 ms [2022-11-25 22:21:19,876 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:21:20,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:20,538 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 22:21:21,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:21,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:21,123 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 22:21:21,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:21,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:21,791 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 22:21:22,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:22,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:22,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:22,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:22,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:22,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:22,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:22,596 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:21:38,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:38,995 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 22:21:39,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:39,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:39,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:39,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:39,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:39,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:39,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:39,628 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:21:40,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:40,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:40,444 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 22:21:41,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:41,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:41,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:41,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:41,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:41,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:41,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:41,371 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:21:41,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:41,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:21:42,003 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19701 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-25 22:21:54,477 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2022-11-25 22:21:54,482 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-25 22:21:55,668 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:21:58,124 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-25 22:22:39,900 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2808 for LOIs [2022-11-25 22:22:45,928 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3261 for LOIs [2022-11-25 22:23:03,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:03,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:03,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:04,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:05,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:06,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:06,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:06,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:06,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:06,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:06,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:06,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:06,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:07,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:08,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:09,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:10,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:11,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:12,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:13,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:14,385 INFO L217 Elim1Store]: Index analysis took 10715 ms [2022-11-25 22:23:37,800 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-25 22:23:40,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:40,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:23:41,280 INFO L217 Elim1Store]: Index analysis took 558 ms [2022-11-25 22:23:45,384 INFO L321 Elim1Store]: treesize reduction 864, result has 33.4 percent of original size [2022-11-25 22:23:45,388 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19852 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 96 case distinctions, treesize of input 1007 treesize of output 1793 [2022-11-25 22:24:10,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:10,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:10,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:10,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:10,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:10,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:11,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:12,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:13,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:14,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:15,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:16,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:17,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:18,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:19,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:20,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:21,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:22,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:23,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:23,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:23,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:23,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:23,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:23,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:23,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:24,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:25,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:26,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:26,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:26,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:26,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:26,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:26,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:26,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:24:26,257 INFO L217 Elim1Store]: Index analysis took 16114 ms [2022-11-25 22:24:59,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-25 22:25:02,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:25:02,539 INFO L217 Elim1Store]: Index analysis took 500 ms [2022-11-25 22:25:25,089 WARN L233 SmtUtils]: Spent 22.10s on a formula simplification. DAG size of input: 1820 DAG size of output: 993 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:25:25,093 INFO L321 Elim1Store]: treesize reduction 2970, result has 33.3 percent of original size [2022-11-25 22:25:25,096 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19735 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 330 case distinctions, treesize of input 1007 treesize of output 2261 [2022-11-25 22:26:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:12,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:12,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19505 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 22:26:13,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:13,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:13,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:13,877 INFO L217 Elim1Store]: Index analysis took 535 ms [2022-11-25 22:26:20,783 WARN L233 SmtUtils]: Spent 6.88s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:26:20,786 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-25 22:26:20,788 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-25 22:26:22,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,359 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:26:22,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,704 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 22:26:22,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:22,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:23,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:23,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:23,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:23,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:23,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:26:29,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 17 treesize of output 9 [2022-11-25 22:26:31,857 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:26:32,071 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:26:39,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:39,519 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 22:26:40,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:40,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:40,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:40,784 INFO L217 Elim1Store]: Index analysis took 551 ms [2022-11-25 22:26:49,364 WARN L233 SmtUtils]: Spent 8.56s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:26:49,365 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-25 22:26:49,368 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-25 22:26:50,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:50,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:50,787 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 22:26:52,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,441 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:26:52,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:52,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:26:53,012 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:26:59,271 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:26:59,507 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 5 treesize of output 3 [2022-11-25 22:27:00,338 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 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 17 treesize of output 9 [2022-11-25 22:27:15,867 INFO L321 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-25 22:27:15,867 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-25 22:27:35,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:35,726 INFO L217 Elim1Store]: Index analysis took 571 ms [2022-11-25 22:27:43,823 WARN L233 SmtUtils]: Spent 8.07s on a formula simplification. DAG size of input: 1185 DAG size of output: 593 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-25 22:27:43,824 INFO L321 Elim1Store]: treesize reduction 788, result has 50.0 percent of original size [2022-11-25 22:27:43,827 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 197 case distinctions, treesize of input 1001 treesize of output 1389 [2022-11-25 22:27:45,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:45,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:45,260 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 198 select indices, 198 select index equivalence classes, 19507 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 991 treesize of output 595 [2022-11-25 22:27:46,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:46,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:46,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:46,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:46,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:46,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:46,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:46,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:27:47,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,236 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-25 22:27:47,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:47,619 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-25 22:27:57,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:57,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:58,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:27:59,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:00,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:01,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:02,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:03,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:04,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:05,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:06,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:07,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:08,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:09,753 INFO L217 Elim1Store]: Index analysis took 12568 ms [2022-11-25 22:28:39,886 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19704 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-25 22:28:42,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:42,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-25 22:28:43,436 INFO L217 Elim1Store]: Index analysis took 539 ms [2022-11-25 22:28:45,495 INFO L321 Elim1Store]: treesize reduction 414, result has 33.4 percent of original size [2022-11-25 22:28:45,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19877 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 46 case distinctions, treesize of input 1007 treesize of output 1693 [2022-11-25 22:28:50,790 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3317 for LOIs