./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba --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 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f --- 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-b5237d8 [2022-11-22 00:18:15,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-22 00:18:15,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-22 00:18:15,815 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-22 00:18:15,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-22 00:18:15,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-22 00:18:15,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-22 00:18:15,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-22 00:18:15,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-22 00:18:15,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-22 00:18:15,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-22 00:18:15,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-22 00:18:15,830 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-22 00:18:15,831 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-22 00:18:15,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-22 00:18:15,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-22 00:18:15,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-22 00:18:15,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-22 00:18:15,844 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-22 00:18:15,851 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-22 00:18:15,855 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-22 00:18:15,858 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-22 00:18:15,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-22 00:18:15,861 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-22 00:18:15,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-22 00:18:15,872 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-22 00:18:15,872 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-22 00:18:15,874 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-22 00:18:15,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-22 00:18:15,876 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-22 00:18:15,876 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-22 00:18:15,877 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-22 00:18:15,880 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-22 00:18:15,881 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-22 00:18:15,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-22 00:18:15,883 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-22 00:18:15,884 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-22 00:18:15,884 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-22 00:18:15,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-22 00:18:15,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-22 00:18:15,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-22 00:18:15,887 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-22 00:18:15,929 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-22 00:18:15,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-22 00:18:15,930 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-22 00:18:15,930 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-22 00:18:15,931 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-22 00:18:15,931 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-22 00:18:15,932 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-22 00:18:15,932 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-22 00:18:15,932 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-22 00:18:15,932 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-22 00:18:15,933 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-22 00:18:15,934 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-22 00:18:15,934 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-22 00:18:15,934 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-22 00:18:15,934 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-22 00:18:15,935 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-22 00:18:15,935 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-22 00:18:15,935 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-22 00:18:15,936 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-22 00:18:15,936 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-22 00:18:15,936 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-22 00:18:15,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-22 00:18:15,937 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-22 00:18:15,937 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-22 00:18:15,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-22 00:18:15,937 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-22 00:18:15,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-22 00:18:15,938 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-22 00:18:15,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-22 00:18:15,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:18:15,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-22 00:18:15,939 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-22 00:18:15,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-22 00:18:15,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-22 00:18:15,939 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-22 00:18:15,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-22 00:18:15,940 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-22 00:18:15,940 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-22 00:18:15,940 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_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f [2022-11-22 00:18:16,248 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-22 00:18:16,283 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-22 00:18:16,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-22 00:18:16,286 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-22 00:18:16,287 INFO L275 PluginConnector]: CDTParser initialized [2022-11-22 00:18:16,288 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2022-11-22 00:18:19,287 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-22 00:18:19,847 INFO L351 CDTParser]: Found 1 translation units. [2022-11-22 00:18:19,849 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2022-11-22 00:18:19,902 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/data/95b0456ae/d68eef2be18045e9a8f88052cb3d2671/FLAGd8f4f80e7 [2022-11-22 00:18:19,922 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/data/95b0456ae/d68eef2be18045e9a8f88052cb3d2671 [2022-11-22 00:18:19,926 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-22 00:18:19,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-22 00:18:19,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-22 00:18:19,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-22 00:18:19,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-22 00:18:19,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:18:19" (1/1) ... [2022-11-22 00:18:19,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79bd9414 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:19, skipping insertion in model container [2022-11-22 00:18:19,942 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 12:18:19" (1/1) ... [2022-11-22 00:18:19,950 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-22 00:18:20,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-22 00:18:20,344 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_26e41de6-e3bd-4e13-a83a-5e04d813ae74/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-11-22 00:18:20,354 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_26e41de6-e3bd-4e13-a83a-5e04d813ae74/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-11-22 00:18:21,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,433 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,436 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:21,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-22 00:18:21,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-22 00:18:21,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-22 00:18:21,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-22 00:18:21,936 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-22 00:18:21,937 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-22 00:18:21,938 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-22 00:18:21,943 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-22 00:18:21,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-22 00:18:21,947 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-22 00:18:22,147 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-22 00:18:22,168 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,273 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:18:22,443 INFO L203 MainTranslator]: Completed pre-run [2022-11-22 00:18:22,472 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_26e41de6-e3bd-4e13-a83a-5e04d813ae74/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-11-22 00:18:22,473 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_26e41de6-e3bd-4e13-a83a-5e04d813ae74/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-11-22 00:18:22,536 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,537 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,538 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,538 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,545 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,547 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,555 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,555 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,556 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,556 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-22 00:18:22,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-22 00:18:22,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-22 00:18:22,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-22 00:18:22,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-22 00:18:22,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-22 00:18:22,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-22 00:18:22,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-22 00:18:22,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-22 00:18:22,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-22 00:18:22,659 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-22 00:18:22,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,736 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,736 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-22 00:18:22,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-22 00:18:23,123 INFO L208 MainTranslator]: Completed translation [2022-11-22 00:18:23,124 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23 WrapperNode [2022-11-22 00:18:23,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-22 00:18:23,126 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-22 00:18:23,127 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-22 00:18:23,127 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-22 00:18:23,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,342 INFO L138 Inliner]: procedures = 695, calls = 3052, calls flagged for inlining = 70, calls inlined = 10, statements flattened = 962 [2022-11-22 00:18:23,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-22 00:18:23,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-22 00:18:23,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-22 00:18:23,344 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-22 00:18:23,353 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,368 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,368 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,450 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,456 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,480 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-22 00:18:23,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-22 00:18:23,486 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-22 00:18:23,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-22 00:18:23,487 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (1/1) ... [2022-11-22 00:18:23,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-22 00:18:23,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:18:23,524 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-22 00:18:23,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-22 00:18:23,567 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-22 00:18:23,568 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-22 00:18:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-22 00:18:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-22 00:18:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-22 00:18:23,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-22 00:18:23,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-22 00:18:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-22 00:18:23,570 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-22 00:18:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-22 00:18:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-22 00:18:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-22 00:18:23,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-22 00:18:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-22 00:18:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-22 00:18:23,571 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-22 00:18:23,571 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-22 00:18:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-22 00:18:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-22 00:18:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-22 00:18:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-22 00:18:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-22 00:18:23,572 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-22 00:18:23,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-22 00:18:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-22 00:18:23,573 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-22 00:18:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-22 00:18:23,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-22 00:18:23,574 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-22 00:18:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-22 00:18:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-22 00:18:23,575 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-22 00:18:23,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-22 00:18:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-22 00:18:23,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-22 00:18:23,577 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-22 00:18:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-22 00:18:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-22 00:18:23,577 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-22 00:18:23,577 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-22 00:18:23,577 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-22 00:18:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-22 00:18:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-22 00:18:23,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-22 00:18:24,007 INFO L235 CfgBuilder]: Building ICFG [2022-11-22 00:18:24,009 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-22 00:18:25,785 INFO L276 CfgBuilder]: Performing block encoding [2022-11-22 00:18:26,107 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-22 00:18:26,108 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-22 00:18:26,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:18:26 BoogieIcfgContainer [2022-11-22 00:18:26,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-22 00:18:26,114 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-22 00:18:26,114 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-22 00:18:26,118 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-22 00:18:26,118 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 12:18:19" (1/3) ... [2022-11-22 00:18:26,119 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f477e98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:18:26, skipping insertion in model container [2022-11-22 00:18:26,119 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 12:18:23" (2/3) ... [2022-11-22 00:18:26,120 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3f477e98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 12:18:26, skipping insertion in model container [2022-11-22 00:18:26,120 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 12:18:26" (3/3) ... [2022-11-22 00:18:26,121 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_byte_buf_write_from_whole_string_harness.i [2022-11-22 00:18:26,142 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-22 00:18:26,142 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-22 00:18:26,197 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-22 00:18:26,204 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;@41672f48, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-22 00:18:26,205 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-22 00:18:26,211 INFO L276 IsEmpty]: Start isEmpty. Operand has 143 states, 80 states have (on average 1.2375) internal successors, (99), 81 states have internal predecessors, (99), 48 states have call successors, (48), 13 states have call predecessors, (48), 13 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-11-22 00:18:26,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-22 00:18:26,221 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:26,222 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-22 00:18:26,223 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:26,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:26,228 INFO L85 PathProgramCache]: Analyzing trace with hash 1996659511, now seen corresponding path program 1 times [2022-11-22 00:18:26,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:26,239 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [595445113] [2022-11-22 00:18:26,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:26,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:28,760 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-22 00:18:28,760 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:28,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [595445113] [2022-11-22 00:18:28,762 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [595445113] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:28,762 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:28,762 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-22 00:18:28,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038838755] [2022-11-22 00:18:28,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:28,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:18:28,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:28,815 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:18:28,816 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:18:28,819 INFO L87 Difference]: Start difference. First operand has 143 states, 80 states have (on average 1.2375) internal successors, (99), 81 states have internal predecessors, (99), 48 states have call successors, (48), 13 states have call predecessors, (48), 13 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 6 states have internal predecessors, (25), 4 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-11-22 00:18:29,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:29,351 INFO L93 Difference]: Finished difference Result 217 states and 306 transitions. [2022-11-22 00:18:29,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-22 00:18:29,356 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 6 states have internal predecessors, (25), 4 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 46 [2022-11-22 00:18:29,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:29,370 INFO L225 Difference]: With dead ends: 217 [2022-11-22 00:18:29,370 INFO L226 Difference]: Without dead ends: 147 [2022-11-22 00:18:29,375 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-22 00:18:29,384 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 98 mSDsluCounter, 557 mSDsCounter, 0 mSdLazyCounter, 170 mSolverCounterSat, 40 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 720 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 40 IncrementalHoareTripleChecker+Valid, 170 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:29,385 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 720 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [40 Valid, 170 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-22 00:18:29,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147 states. [2022-11-22 00:18:29,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147 to 145. [2022-11-22 00:18:29,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 145 states, 82 states have (on average 1.2195121951219512) internal successors, (100), 83 states have internal predecessors, (100), 48 states have call successors, (48), 14 states have call predecessors, (48), 14 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-11-22 00:18:29,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 145 states and 195 transitions. [2022-11-22 00:18:29,456 INFO L78 Accepts]: Start accepts. Automaton has 145 states and 195 transitions. Word has length 46 [2022-11-22 00:18:29,456 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:29,456 INFO L495 AbstractCegarLoop]: Abstraction has 145 states and 195 transitions. [2022-11-22 00:18:29,457 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.5714285714285716) internal successors, (25), 6 states have internal predecessors, (25), 4 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2022-11-22 00:18:29,457 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 195 transitions. [2022-11-22 00:18:29,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-22 00:18:29,474 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:29,474 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-22 00:18:29,474 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-22 00:18:29,474 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:29,475 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:29,476 INFO L85 PathProgramCache]: Analyzing trace with hash 1401386032, now seen corresponding path program 1 times [2022-11-22 00:18:29,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:29,476 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1910798902] [2022-11-22 00:18:29,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:29,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:29,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:30,171 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-22 00:18:30,172 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:30,172 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1910798902] [2022-11-22 00:18:30,172 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1910798902] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:30,172 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:30,172 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-22 00:18:30,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759821152] [2022-11-22 00:18:30,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:30,174 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-22 00:18:30,174 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:30,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-22 00:18:30,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:18:30,175 INFO L87 Difference]: Start difference. First operand 145 states and 195 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-11-22 00:18:30,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:30,426 INFO L93 Difference]: Finished difference Result 230 states and 315 transitions. [2022-11-22 00:18:30,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-22 00:18:30,426 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) Word has length 48 [2022-11-22 00:18:30,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:30,429 INFO L225 Difference]: With dead ends: 230 [2022-11-22 00:18:30,429 INFO L226 Difference]: Without dead ends: 192 [2022-11-22 00:18:30,430 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-22 00:18:30,431 INFO L413 NwaCegarLoop]: 192 mSDtfsCounter, 22 mSDsluCounter, 359 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 551 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:30,431 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 551 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 60 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-22 00:18:30,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2022-11-22 00:18:30,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 177. [2022-11-22 00:18:30,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 102 states have (on average 1.2254901960784315) internal successors, (125), 103 states have internal predecessors, (125), 60 states have call successors, (60), 14 states have call predecessors, (60), 14 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) [2022-11-22 00:18:30,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 244 transitions. [2022-11-22 00:18:30,515 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 244 transitions. Word has length 48 [2022-11-22 00:18:30,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:30,516 INFO L495 AbstractCegarLoop]: Abstraction has 177 states and 244 transitions. [2022-11-22 00:18:30,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 3 states have call predecessors, (9), 3 states have call successors, (9) [2022-11-22 00:18:30,516 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 244 transitions. [2022-11-22 00:18:30,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-22 00:18:30,528 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:30,529 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-22 00:18:30,529 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-22 00:18:30,529 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:30,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:30,530 INFO L85 PathProgramCache]: Analyzing trace with hash 1112776325, now seen corresponding path program 1 times [2022-11-22 00:18:30,530 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:30,530 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141044033] [2022-11-22 00:18:30,530 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:30,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:31,574 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-11-22 00:18:31,575 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:31,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141044033] [2022-11-22 00:18:31,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141044033] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:31,579 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:31,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-11-22 00:18:31,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452922951] [2022-11-22 00:18:31,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:31,580 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-22 00:18:31,580 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:31,581 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-22 00:18:31,581 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-11-22 00:18:31,582 INFO L87 Difference]: Start difference. First operand 177 states and 244 transitions. Second operand has 7 states, 6 states have (on average 4.333333333333333) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (9), 5 states have call predecessors, (9), 5 states have call successors, (9) [2022-11-22 00:18:32,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:32,660 INFO L93 Difference]: Finished difference Result 190 states and 257 transitions. [2022-11-22 00:18:32,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-22 00:18:32,661 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 4.333333333333333) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (9), 5 states have call predecessors, (9), 5 states have call successors, (9) Word has length 50 [2022-11-22 00:18:32,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:32,663 INFO L225 Difference]: With dead ends: 190 [2022-11-22 00:18:32,663 INFO L226 Difference]: Without dead ends: 179 [2022-11-22 00:18:32,664 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-22 00:18:32,665 INFO L413 NwaCegarLoop]: 86 mSDtfsCounter, 135 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 575 mSolverCounterSat, 91 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 315 SdHoareTripleChecker+Invalid, 666 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 91 IncrementalHoareTripleChecker+Valid, 575 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:32,665 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 315 Invalid, 666 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [91 Valid, 575 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-11-22 00:18:32,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2022-11-22 00:18:32,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 177. [2022-11-22 00:18:32,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 177 states, 102 states have (on average 1.2156862745098038) internal successors, (124), 103 states have internal predecessors, (124), 60 states have call successors, (60), 14 states have call predecessors, (60), 14 states have return successors, (59), 59 states have call predecessors, (59), 59 states have call successors, (59) [2022-11-22 00:18:32,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 177 states and 243 transitions. [2022-11-22 00:18:32,718 INFO L78 Accepts]: Start accepts. Automaton has 177 states and 243 transitions. Word has length 50 [2022-11-22 00:18:32,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:32,720 INFO L495 AbstractCegarLoop]: Abstraction has 177 states and 243 transitions. [2022-11-22 00:18:32,720 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 4.333333333333333) internal successors, (26), 7 states have internal predecessors, (26), 5 states have call successors, (10), 3 states have call predecessors, (10), 2 states have return successors, (9), 5 states have call predecessors, (9), 5 states have call successors, (9) [2022-11-22 00:18:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 243 transitions. [2022-11-22 00:18:32,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-22 00:18:32,725 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:32,725 INFO L195 NwaCegarLoop]: trace histogram [4, 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] [2022-11-22 00:18:32,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-22 00:18:32,726 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:32,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:32,727 INFO L85 PathProgramCache]: Analyzing trace with hash -654674075, now seen corresponding path program 1 times [2022-11-22 00:18:32,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:32,727 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725047044] [2022-11-22 00:18:32,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:32,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:33,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:36,354 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-22 00:18:36,354 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:36,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725047044] [2022-11-22 00:18:36,355 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [725047044] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:36,355 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:36,355 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-22 00:18:36,355 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249218357] [2022-11-22 00:18:36,355 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:36,356 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-22 00:18:36,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:36,356 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-22 00:18:36,356 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=110, Unknown=0, NotChecked=0, Total=132 [2022-11-22 00:18:36,356 INFO L87 Difference]: Start difference. First operand 177 states and 243 transitions. Second operand has 12 states, 10 states have (on average 2.9) internal successors, (29), 10 states have internal predecessors, (29), 6 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 6 states have call predecessors, (9), 5 states have call successors, (9) [2022-11-22 00:18:37,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:37,846 INFO L93 Difference]: Finished difference Result 256 states and 361 transitions. [2022-11-22 00:18:37,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-22 00:18:37,847 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 10 states have (on average 2.9) internal successors, (29), 10 states have internal predecessors, (29), 6 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 6 states have call predecessors, (9), 5 states have call successors, (9) Word has length 52 [2022-11-22 00:18:37,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:37,850 INFO L225 Difference]: With dead ends: 256 [2022-11-22 00:18:37,850 INFO L226 Difference]: Without dead ends: 254 [2022-11-22 00:18:37,851 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=66, Invalid=240, Unknown=0, NotChecked=0, Total=306 [2022-11-22 00:18:37,852 INFO L413 NwaCegarLoop]: 181 mSDtfsCounter, 212 mSDsluCounter, 1352 mSDsCounter, 0 mSdLazyCounter, 664 mSolverCounterSat, 95 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 237 SdHoareTripleChecker+Valid, 1533 SdHoareTripleChecker+Invalid, 759 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 95 IncrementalHoareTripleChecker+Valid, 664 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:37,852 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [237 Valid, 1533 Invalid, 759 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [95 Valid, 664 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-22 00:18:37,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-11-22 00:18:37,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 213. [2022-11-22 00:18:37,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 127 states have (on average 1.2283464566929134) internal successors, (156), 129 states have internal predecessors, (156), 70 states have call successors, (70), 15 states have call predecessors, (70), 15 states have return successors, (69), 68 states have call predecessors, (69), 69 states have call successors, (69) [2022-11-22 00:18:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 295 transitions. [2022-11-22 00:18:37,903 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 295 transitions. Word has length 52 [2022-11-22 00:18:37,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:37,904 INFO L495 AbstractCegarLoop]: Abstraction has 213 states and 295 transitions. [2022-11-22 00:18:37,904 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 10 states have (on average 2.9) internal successors, (29), 10 states have internal predecessors, (29), 6 states have call successors, (10), 2 states have call predecessors, (10), 2 states have return successors, (9), 6 states have call predecessors, (9), 5 states have call successors, (9) [2022-11-22 00:18:37,905 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 295 transitions. [2022-11-22 00:18:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-22 00:18:37,906 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:37,906 INFO L195 NwaCegarLoop]: trace histogram [5, 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] [2022-11-22 00:18:37,906 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-22 00:18:37,906 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:37,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:37,907 INFO L85 PathProgramCache]: Analyzing trace with hash 628814760, now seen corresponding path program 1 times [2022-11-22 00:18:37,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:37,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [448028757] [2022-11-22 00:18:37,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:37,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-22 00:18:41,617 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:41,617 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [448028757] [2022-11-22 00:18:41,617 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [448028757] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:41,617 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:41,618 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-22 00:18:41,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365078724] [2022-11-22 00:18:41,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:41,618 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-22 00:18:41,619 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:41,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-22 00:18:41,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=129, Unknown=0, NotChecked=0, Total=156 [2022-11-22 00:18:41,619 INFO L87 Difference]: Start difference. First operand 213 states and 295 transitions. Second operand has 13 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 8 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 7 states have call predecessors, (10), 7 states have call successors, (10) [2022-11-22 00:18:43,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:43,821 INFO L93 Difference]: Finished difference Result 262 states and 365 transitions. [2022-11-22 00:18:43,821 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-22 00:18:43,822 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 8 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 7 states have call predecessors, (10), 7 states have call successors, (10) Word has length 56 [2022-11-22 00:18:43,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:43,824 INFO L225 Difference]: With dead ends: 262 [2022-11-22 00:18:43,824 INFO L226 Difference]: Without dead ends: 260 [2022-11-22 00:18:43,825 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=64, Invalid=242, Unknown=0, NotChecked=0, Total=306 [2022-11-22 00:18:43,825 INFO L413 NwaCegarLoop]: 80 mSDtfsCounter, 247 mSDsluCounter, 407 mSDsCounter, 0 mSdLazyCounter, 1279 mSolverCounterSat, 161 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 487 SdHoareTripleChecker+Invalid, 1440 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 161 IncrementalHoareTripleChecker+Valid, 1279 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:43,826 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [279 Valid, 487 Invalid, 1440 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [161 Valid, 1279 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2022-11-22 00:18:43,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2022-11-22 00:18:43,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 189. [2022-11-22 00:18:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 189 states, 111 states have (on average 1.2072072072072073) internal successors, (134), 113 states have internal predecessors, (134), 62 states have call successors, (62), 15 states have call predecessors, (62), 15 states have return successors, (61), 60 states have call predecessors, (61), 61 states have call successors, (61) [2022-11-22 00:18:43,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 189 states and 257 transitions. [2022-11-22 00:18:43,865 INFO L78 Accepts]: Start accepts. Automaton has 189 states and 257 transitions. Word has length 56 [2022-11-22 00:18:43,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:43,866 INFO L495 AbstractCegarLoop]: Abstraction has 189 states and 257 transitions. [2022-11-22 00:18:43,866 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 11 states have (on average 2.727272727272727) internal successors, (30), 11 states have internal predecessors, (30), 8 states have call successors, (11), 3 states have call predecessors, (11), 2 states have return successors, (10), 7 states have call predecessors, (10), 7 states have call successors, (10) [2022-11-22 00:18:43,866 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 257 transitions. [2022-11-22 00:18:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-22 00:18:43,872 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:43,872 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-22 00:18:43,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-22 00:18:43,873 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:43,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:43,873 INFO L85 PathProgramCache]: Analyzing trace with hash 92455441, now seen corresponding path program 1 times [2022-11-22 00:18:43,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:43,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150563071] [2022-11-22 00:18:43,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:43,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:45,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:18:50,690 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-22 00:18:50,691 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:18:50,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150563071] [2022-11-22 00:18:50,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1150563071] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-22 00:18:50,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-22 00:18:50,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-11-22 00:18:50,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [852749334] [2022-11-22 00:18:50,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-22 00:18:50,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-22 00:18:50,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-22 00:18:50,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-22 00:18:50,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=124, Unknown=0, NotChecked=0, Total=156 [2022-11-22 00:18:50,693 INFO L87 Difference]: Start difference. First operand 189 states and 257 transitions. Second operand has 13 states, 10 states have (on average 3.0) internal successors, (30), 11 states have internal predecessors, (30), 9 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 6 states have call predecessors, (10), 8 states have call successors, (10) [2022-11-22 00:18:52,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-22 00:18:52,222 INFO L93 Difference]: Finished difference Result 268 states and 375 transitions. [2022-11-22 00:18:52,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-11-22 00:18:52,223 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 10 states have (on average 3.0) internal successors, (30), 11 states have internal predecessors, (30), 9 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 6 states have call predecessors, (10), 8 states have call successors, (10) Word has length 58 [2022-11-22 00:18:52,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-22 00:18:52,225 INFO L225 Difference]: With dead ends: 268 [2022-11-22 00:18:52,226 INFO L226 Difference]: Without dead ends: 266 [2022-11-22 00:18:52,226 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=63, Invalid=209, Unknown=0, NotChecked=0, Total=272 [2022-11-22 00:18:52,227 INFO L413 NwaCegarLoop]: 180 mSDtfsCounter, 227 mSDsluCounter, 1218 mSDsCounter, 0 mSdLazyCounter, 605 mSolverCounterSat, 102 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 254 SdHoareTripleChecker+Valid, 1398 SdHoareTripleChecker+Invalid, 707 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 102 IncrementalHoareTripleChecker+Valid, 605 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-22 00:18:52,227 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [254 Valid, 1398 Invalid, 707 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [102 Valid, 605 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-22 00:18:52,228 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2022-11-22 00:18:52,287 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 227. [2022-11-22 00:18:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 137 states have (on average 1.218978102189781) internal successors, (167), 140 states have internal predecessors, (167), 73 states have call successors, (73), 16 states have call predecessors, (73), 16 states have return successors, (72), 70 states have call predecessors, (72), 72 states have call successors, (72) [2022-11-22 00:18:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 312 transitions. [2022-11-22 00:18:52,291 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 312 transitions. Word has length 58 [2022-11-22 00:18:52,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-22 00:18:52,291 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 312 transitions. [2022-11-22 00:18:52,292 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 10 states have (on average 3.0) internal successors, (30), 11 states have internal predecessors, (30), 9 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 6 states have call predecessors, (10), 8 states have call successors, (10) [2022-11-22 00:18:52,292 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 312 transitions. [2022-11-22 00:18:52,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-22 00:18:52,294 INFO L187 NwaCegarLoop]: Found error trace [2022-11-22 00:18:52,294 INFO L195 NwaCegarLoop]: trace histogram [5, 3, 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] [2022-11-22 00:18:52,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-22 00:18:52,295 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-22 00:18:52,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-22 00:18:52,295 INFO L85 PathProgramCache]: Analyzing trace with hash 1324859412, now seen corresponding path program 1 times [2022-11-22 00:18:52,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-22 00:18:52,296 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1810310175] [2022-11-22 00:18:52,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:18:52,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-22 00:18:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:19:00,351 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2022-11-22 00:19:00,351 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-22 00:19:00,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1810310175] [2022-11-22 00:19:00,351 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1810310175] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:19:00,351 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1543964843] [2022-11-22 00:19:00,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-22 00:19:00,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-22 00:19:00,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/z3 [2022-11-22 00:19:00,357 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-22 00:19:00,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_26e41de6-e3bd-4e13-a83a-5e04d813ae74/bin/utaipan-g80aRyZoba/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-22 00:19:01,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-22 00:19:01,105 INFO L263 TraceCheckSpWp]: Trace formula consists of 2648 conjuncts, 77 conjunts are in the unsatisfiable core [2022-11-22 00:19:01,117 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-22 00:19:01,228 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2022-11-22 00:19:01,776 INFO L321 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2022-11-22 00:19:01,777 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2022-11-22 00:19:01,812 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 [2022-11-22 00:19:02,091 INFO L321 Elim1Store]: treesize reduction 4, result has 50.0 percent of original size [2022-11-22 00:19:02,092 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2022-11-22 00:19:02,169 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 00:19:02,170 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 27 [2022-11-22 00:19:02,241 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 00:19:02,242 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 27 [2022-11-22 00:19:02,572 INFO L321 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2022-11-22 00:19:02,572 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 10 [2022-11-22 00:19:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 10 proven. 7 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-11-22 00:19:02,678 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-22 00:19:03,704 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1543964843] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-22 00:19:03,704 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1101913521] [2022-11-22 00:19:03,726 INFO L159 IcfgInterpreter]: Started Sifa with 47 locations of interest [2022-11-22 00:19:03,726 INFO L166 IcfgInterpreter]: Building call graph [2022-11-22 00:19:03,730 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-22 00:19:03,736 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-22 00:19:03,736 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-22 00:19:07,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:07,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:07,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:07,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:07,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:07,809 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 1746 treesize of output 1374 [2022-11-22 00:19:08,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:08,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:08,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:08,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:08,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:08,837 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 1746 treesize of output 1374 [2022-11-22 00:19:11,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:11,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:12,128 INFO L217 Elim1Store]: Index analysis took 902 ms [2022-11-22 00:19:12,259 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2781 treesize of output 3693 [2022-11-22 00:19:15,195 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 [2022-11-22 00:19:49,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:49,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:49,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:19:49,743 INFO L217 Elim1Store]: Index analysis took 532 ms [2022-11-22 00:20:23,960 WARN L233 SmtUtils]: Spent 34.11s on a formula simplification. DAG size of input: 2216 DAG size of output: 1209 (called from [L 318] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-22 00:20:23,965 INFO L321 Elim1Store]: treesize reduction 3618, result has 33.3 percent of original size [2022-11-22 00:20:23,970 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 206 select indices, 206 select index equivalence classes, 20914 disjoint index pairs (out of 21115 index pairs), introduced 206 new quantified variables, introduced 402 case distinctions, treesize of input 1037 treesize of output 2453 [2022-11-22 00:20:29,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:20:29,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:20:29,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:20:29,211 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 204 select indices, 204 select index equivalence classes, 20911 disjoint index pairs (out of 20706 index pairs), introduced 204 new quantified variables, introduced 0 case distinctions, treesize of input 1027 treesize of output 1638 [2022-11-22 00:21:28,570 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:21:30,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:30,652 INFO L217 Elim1Store]: Index analysis took 593 ms [2022-11-22 00:21:31,138 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 309 select indices, 309 select index equivalence classes, 33694 disjoint index pairs (out of 47586 index pairs), introduced 309 new quantified variables, introduced 0 case distinctions, treesize of input 2785 treesize of output 3693 [2022-11-22 00:21:34,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:34,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:34,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:34,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:34,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:34,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:34,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:34,726 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 210 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 1776 treesize of output 1401 [2022-11-22 00:21:34,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:34,969 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:21:34,974 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2022-11-22 00:21:36,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:36,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:36,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:36,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:36,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:36,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:36,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:36,341 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 210 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 1776 treesize of output 1401 [2022-11-22 00:21:36,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:36,616 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:21:36,623 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2022-11-22 00:21:51,422 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 [2022-11-22 00:21:51,428 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 [2022-11-22 00:21:58,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:21:58,933 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 205 select indices, 205 select index equivalence classes, 20911 disjoint index pairs (out of 20910 index pairs), introduced 205 new quantified variables, introduced 0 case distinctions, treesize of input 1026 treesize of output 616 [2022-11-22 00:22:00,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:00,621 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 206 select indices, 206 select index equivalence classes, 21115 disjoint index pairs (out of 21115 index pairs), introduced 206 new quantified variables, introduced 0 case distinctions, treesize of input 1031 treesize of output 619 [2022-11-22 00:22:22,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:22,674 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 205 select indices, 205 select index equivalence classes, 20911 disjoint index pairs (out of 20910 index pairs), introduced 205 new quantified variables, introduced 0 case distinctions, treesize of input 1026 treesize of output 616 [2022-11-22 00:22:24,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:24,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:24,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:24,753 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 206 select indices, 206 select index equivalence classes, 21115 disjoint index pairs (out of 21115 index pairs), introduced 206 new quantified variables, introduced 0 case distinctions, treesize of input 1031 treesize of output 619 [2022-11-22 00:22:34,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:22:34,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:34,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:34,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:34,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:34,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:34,393 INFO L321 Elim1Store]: treesize reduction 54, result has 16.9 percent of original size [2022-11-22 00:22:34,395 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 208 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 1776 treesize of output 1401 [2022-11-22 00:22:34,806 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:34,811 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2022-11-22 00:22:36,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:36,959 INFO L217 Elim1Store]: Index analysis took 751 ms [2022-11-22 00:22:37,020 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 310 select indices, 310 select index equivalence classes, 33695 disjoint index pairs (out of 47895 index pairs), introduced 310 new quantified variables, introduced 0 case distinctions, treesize of input 2822 treesize of output 3727 [2022-11-22 00:22:38,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:38,814 INFO L321 Elim1Store]: treesize reduction 28, result has 15.2 percent of original size [2022-11-22 00:22:38,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 6 select indices, 6 select index equivalence classes, 209 disjoint index pairs (out of 15 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 1776 treesize of output 1401 [2022-11-22 00:22:39,438 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:39,447 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 25 [2022-11-22 00:22:59,361 INFO L321 Elim1Store]: treesize reduction 11, result has 45.0 percent of original size [2022-11-22 00:22:59,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 9 treesize of output 15 [2022-11-22 00:22:59,417 INFO L321 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2022-11-22 00:22:59,417 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 24 treesize of output 21 [2022-11-22 00:22:59,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,508 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:59,509 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:59,519 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 00:22:59,519 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 46 [2022-11-22 00:22:59,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,560 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:59,561 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:59,583 INFO L321 Elim1Store]: treesize reduction 29, result has 27.5 percent of original size [2022-11-22 00:22:59,584 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 5 case distinctions, treesize of input 45 treesize of output 53 [2022-11-22 00:22:59,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-22 00:22:59,623 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:59,624 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-22 00:22:59,636 INFO L321 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2022-11-22 00:22:59,636 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 55 treesize of output 46 [2022-11-22 00:22:59,667 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2022-11-22 00:23:00,285 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:23:00,298 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:23:00,310 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2022-11-22 00:23:00,347 INFO L321 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2022-11-22 00:23:00,347 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 44 treesize of output 42 [2022-11-22 00:23:43,115 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 74 for LOIs [2022-11-22 00:23:43,134 INFO L197 IcfgInterpreter]: Interpreting procedure aws_byte_buf_is_valid with input of size 2921 for LOIs [2022-11-22 00:23:53,534 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_bool with input of size 3776 for LOIs [2022-11-22 00:24:28,014 INFO L197 IcfgInterpreter]: Interpreting procedure bounded_malloc with input of size 3731 for LOIs [2022-11-22 00:25:59,442 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 74 for LOIs [2022-11-22 00:25:59,448 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-22 00:27:21,378 WARN L233 SmtUtils]: Spent 1.32m on a formula simplification that was a NOOP. DAG size: 3292 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-22 00:30:22,364 WARN L233 SmtUtils]: Spent 2.80m on a formula simplification. DAG size of input: 3307 DAG size of output: 3301 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)