./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS --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 d67b4b463cf9b59771b705723a66a102d698cbc5859334aa26ed48a8838f7285 --- 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-8393723 [2022-11-19 08:26:41,670 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:26:41,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:26:41,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:26:41,715 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:26:41,719 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:26:41,722 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:26:41,726 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:26:41,728 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:26:41,733 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:26:41,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:26:41,735 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:26:41,736 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:26:41,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:26:41,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:26:41,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:26:41,740 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:26:41,741 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:26:41,743 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:26:41,745 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:26:41,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:26:41,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:26:41,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:26:41,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:26:41,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:26:41,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:26:41,771 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:26:41,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:26:41,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:26:41,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:26:41,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:26:41,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:26:41,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:26:41,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:26:41,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:26:41,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:26:41,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:26:41,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:26:41,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:26:41,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:26:41,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:26:41,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 08:26:41,806 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:26:41,806 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:26:41,806 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:26:41,806 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:26:41,807 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:26:41,807 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:26:41,807 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:26:41,808 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:26:41,808 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:26:41,808 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 08:26:41,808 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:26:41,808 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:26:41,808 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 08:26:41,809 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 08:26:41,809 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:26:41,809 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 08:26:41,809 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 08:26:41,809 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 08:26:41,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:26:41,810 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 08:26:41,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:26:41,811 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:26:41,811 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:26:41,811 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:26:41,811 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:26:41,811 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:26:41,812 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:26:41,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:26:41,812 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:26:41,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:26:41,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:26:41,813 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 08:26:41,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:26:41,813 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:26:41,813 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 08:26:41,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 08:26:41,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:26:41,814 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:26:41,814 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d67b4b463cf9b59771b705723a66a102d698cbc5859334aa26ed48a8838f7285 [2022-11-19 08:26:42,067 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:26:42,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:26:42,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:26:42,102 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:26:42,103 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:26:42,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2022-11-19 08:26:42,178 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data/8091524c9/041c588758114a429f0e4e74979932e7/FLAG372c06654 [2022-11-19 08:26:42,792 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:26:42,793 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2022-11-19 08:26:42,819 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data/8091524c9/041c588758114a429f0e4e74979932e7/FLAG372c06654 [2022-11-19 08:26:42,998 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data/8091524c9/041c588758114a429f0e4e74979932e7 [2022-11-19 08:26:43,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:26:43,003 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:26:43,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:26:43,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:26:43,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:26:43,015 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:26:42" (1/1) ... [2022-11-19 08:26:43,017 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ca37d33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:43, skipping insertion in model container [2022-11-19 08:26:43,017 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:26:42" (1/1) ... [2022-11-19 08:26:43,026 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:26:43,128 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:26:43,403 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2022-11-19 08:26:43,410 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2022-11-19 08:26:44,125 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,126 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,128 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,129 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,132 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,162 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,167 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,171 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,175 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,178 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,179 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,181 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,181 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:26:44,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:26:44,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:26:44,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:26:44,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:26:44,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:26:44,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:26:44,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:26:44,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:26:44,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:26:44,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:26:44,467 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 08:26:44,491 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2022-11-19 08:26:44,494 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2022-11-19 08:26:44,565 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,566 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,566 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,567 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,567 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,581 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,582 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,583 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,584 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,585 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,586 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,586 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,587 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:26:44,606 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:26:44,607 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:26:44,608 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:26:44,609 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:26:44,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:26:44,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:26:44,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:26:44,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:26:44,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:26:44,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:26:44,633 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:26:44,796 INFO L208 MainTranslator]: Completed translation [2022-11-19 08:26:44,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44 WrapperNode [2022-11-19 08:26:44,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:26:44,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 08:26:44,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 08:26:44,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 08:26:44,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,863 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,933 INFO L138 Inliner]: procedures = 593, calls = 626, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 136 [2022-11-19 08:26:44,933 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 08:26:44,934 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 08:26:44,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 08:26:44,934 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 08:26:44,951 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,951 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,955 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,956 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,979 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,981 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:44,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 08:26:44,990 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 08:26:44,990 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 08:26:44,990 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 08:26:44,997 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (1/1) ... [2022-11-19 08:26:45,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:26:45,015 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:26:45,028 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 08:26:45,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 08:26:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 08:26:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 08:26:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-19 08:26:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-19 08:26:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 08:26:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 08:26:45,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 08:26:45,077 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 08:26:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 08:26:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 08:26:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-19 08:26:45,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-19 08:26:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 08:26:45,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 08:26:45,363 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 08:26:45,365 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 08:26:45,732 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 08:26:45,966 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 08:26:45,966 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-19 08:26:45,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:26:45 BoogieIcfgContainer [2022-11-19 08:26:45,969 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 08:26:45,972 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 08:26:45,972 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 08:26:45,976 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 08:26:45,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:26:42" (1/3) ... [2022-11-19 08:26:45,977 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@715cf362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:26:45, skipping insertion in model container [2022-11-19 08:26:45,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:26:44" (2/3) ... [2022-11-19 08:26:45,978 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@715cf362 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:26:45, skipping insertion in model container [2022-11-19 08:26:45,978 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:26:45" (3/3) ... [2022-11-19 08:26:45,979 INFO L112 eAbstractionObserver]: Analyzing ICFG memcpy_using_uint64_harness.i [2022-11-19 08:26:45,999 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 08:26:46,000 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 08:26:46,060 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 08:26:46,067 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;@bcce3bd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 08:26:46,067 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 08:26:46,071 INFO L276 IsEmpty]: Start isEmpty. Operand has 34 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 19 states have internal predecessors, (24), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-11-19 08:26:46,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-19 08:26:46,082 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:26:46,083 INFO L195 NwaCegarLoop]: trace histogram [7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:26:46,084 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:26:46,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:26:46,089 INFO L85 PathProgramCache]: Analyzing trace with hash 258458225, now seen corresponding path program 1 times [2022-11-19 08:26:46,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:26:46,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300547785] [2022-11-19 08:26:46,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:26:46,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:26:46,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:26:46,698 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-19 08:26:46,699 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:26:46,700 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300547785] [2022-11-19 08:26:46,700 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300547785] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:26:46,701 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:26:46,701 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:26:46,704 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780183857] [2022-11-19 08:26:46,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:26:46,713 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:26:46,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:26:46,752 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:26:46,752 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:26:46,755 INFO L87 Difference]: Start difference. First operand has 34 states, 18 states have (on average 1.3333333333333333) internal successors, (24), 19 states have internal predecessors, (24), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-19 08:26:47,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:26:47,591 INFO L93 Difference]: Finished difference Result 67 states and 93 transitions. [2022-11-19 08:26:47,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:26:47,597 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 32 [2022-11-19 08:26:47,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:26:47,604 INFO L225 Difference]: With dead ends: 67 [2022-11-19 08:26:47,605 INFO L226 Difference]: Without dead ends: 32 [2022-11-19 08:26:47,608 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:26:47,613 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 0 mSDsluCounter, 34 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 68 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 08:26:47,616 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 68 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2022-11-19 08:26:47,636 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2022-11-19 08:26:47,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2022-11-19 08:26:47,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:26:47,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 42 transitions. [2022-11-19 08:26:47,676 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 42 transitions. Word has length 32 [2022-11-19 08:26:47,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:26:47,677 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 42 transitions. [2022-11-19 08:26:47,677 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 1 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-19 08:26:47,678 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2022-11-19 08:26:47,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-19 08:26:47,681 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:26:47,681 INFO L195 NwaCegarLoop]: trace histogram [7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:26:47,682 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 08:26:47,682 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:26:47,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:26:47,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1268232254, now seen corresponding path program 1 times [2022-11-19 08:26:47,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:26:47,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627225667] [2022-11-19 08:26:47,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:26:47,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:26:47,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:26:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-19 08:26:47,920 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:26:47,920 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627225667] [2022-11-19 08:26:47,920 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627225667] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:26:47,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [483476580] [2022-11-19 08:26:47,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:26:47,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:26:47,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:26:47,925 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:26:47,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 08:26:48,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:26:48,175 INFO L263 TraceCheckSpWp]: Trace formula consists of 338 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-19 08:26:48,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:26:48,236 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-19 08:26:48,238 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:26:48,311 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-19 08:26:48,312 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [483476580] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:26:48,313 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1271875159] [2022-11-19 08:26:48,349 INFO L159 IcfgInterpreter]: Started Sifa with 21 locations of interest [2022-11-19 08:26:48,350 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:26:48,355 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:26:48,360 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:26:48,361 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:26:48,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:48,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:48,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:48,684 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-11-19 08:26:48,685 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-11-19 08:26:48,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:48,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:48,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:48,729 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 40 [2022-11-19 08:26:48,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:48,820 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-11-19 08:26:48,843 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 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 [2022-11-19 08:26:48,856 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 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 [2022-11-19 08:26:48,881 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 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 [2022-11-19 08:26:49,103 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:49,143 INFO L321 Elim1Store]: treesize reduction 76, result has 25.5 percent of original size [2022-11-19 08:26:49,144 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 348 treesize of output 345 [2022-11-19 08:26:49,293 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 21 treesize of output 1 [2022-11-19 08:26:49,310 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 21 treesize of output 1 [2022-11-19 08:26:49,324 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 21 treesize of output 1 [2022-11-19 08:26:49,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 08:26:49,408 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 21 treesize of output 1 [2022-11-19 08:26:49,424 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 21 treesize of output 1 [2022-11-19 08:26:49,438 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 21 treesize of output 1 [2022-11-19 08:26:51,034 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 51 treesize of output 1 [2022-11-19 08:26:51,330 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 51 treesize of output 1 [2022-11-19 08:26:51,895 INFO L217 Elim1Store]: Index analysis took 129 ms [2022-11-19 08:26:51,897 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:53,348 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-19 08:26:53,349 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-11-19 08:26:53,691 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 51 treesize of output 1 [2022-11-19 08:26:54,011 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 51 treesize of output 1 [2022-11-19 08:26:54,262 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-11-19 08:26:54,515 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 51 treesize of output 1 [2022-11-19 08:26:54,763 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 51 treesize of output 1 [2022-11-19 08:26:54,917 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 51 treesize of output 1 [2022-11-19 08:26:55,153 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 51 treesize of output 1 [2022-11-19 08:26:55,364 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 51 treesize of output 1 [2022-11-19 08:26:55,537 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 51 treesize of output 1 [2022-11-19 08:26:55,686 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 51 treesize of output 1 [2022-11-19 08:26:55,855 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 51 treesize of output 1 [2022-11-19 08:26:56,006 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 51 treesize of output 1 [2022-11-19 08:26:56,124 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 51 treesize of output 1 [2022-11-19 08:26:56,196 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 51 treesize of output 1 [2022-11-19 08:26:56,298 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 51 treesize of output 1 [2022-11-19 08:26:56,415 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 51 treesize of output 1 [2022-11-19 08:26:56,546 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 49 treesize of output 1 [2022-11-19 08:26:56,631 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 49 treesize of output 1 [2022-11-19 08:26:56,698 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 49 treesize of output 1 [2022-11-19 08:26:57,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,460 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,466 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,478 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,480 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,482 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,508 INFO L321 Elim1Store]: treesize reduction 131, result has 0.8 percent of original size [2022-11-19 08:26:57,509 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 51 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 185 treesize of output 211 [2022-11-19 08:26:57,542 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:26:57,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,723 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,731 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,736 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,739 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:57,764 INFO L321 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2022-11-19 08:26:57,764 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 31 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 174 [2022-11-19 08:26:57,813 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:26:57,880 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:26:57,880 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 181 treesize of output 168 [2022-11-19 08:26:57,918 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 115 treesize of output 61 [2022-11-19 08:26:57,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:57,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,008 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 191 treesize of output 113 [2022-11-19 08:26:58,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,067 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,069 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,110 INFO L321 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2022-11-19 08:26:58,111 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 100 [2022-11-19 08:26:58,148 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:26:58,202 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:26:58,203 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 96 treesize of output 95 [2022-11-19 08:26:58,235 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 60 treesize of output 33 [2022-11-19 08:26:58,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,281 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 65 [2022-11-19 08:26:58,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,375 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,377 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,379 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,399 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-11-19 08:26:58,400 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-11-19 08:26:58,437 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:26:58,492 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:26:58,492 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 134 treesize of output 127 [2022-11-19 08:26:58,519 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 41 [2022-11-19 08:26:58,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,573 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 83 [2022-11-19 08:26:58,608 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,626 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-19 08:26:58,626 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-11-19 08:26:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,837 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,853 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,875 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,883 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,886 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,890 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:26:58,930 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:26:58,964 INFO L321 Elim1Store]: treesize reduction 166, result has 0.6 percent of original size [2022-11-19 08:26:58,965 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 280 treesize of output 350 [2022-11-19 08:26:59,015 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:01,274 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 37 for LOIs [2022-11-19 08:27:01,303 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 10 for LOIs [2022-11-19 08:27:01,305 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 08:27:10,194 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '392#(and (<= 0 |#NULL.base|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= |#NULL.base| 0) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_15| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_15| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_15| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_15| Int)) (and (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_15|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_15|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_15| 0) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_15| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_15|) (= |__VERIFIER_assert_#in~cond| (ite (= (ite (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_15| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_15| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_15| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_15| 0)) 1 0)) 1 0) 0) 0 1)) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_15|))) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-11-19 08:27:10,195 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 08:27:10,195 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 08:27:10,195 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 4] total 7 [2022-11-19 08:27:10,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1570217017] [2022-11-19 08:27:10,196 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 08:27:10,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-19 08:27:10,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:27:10,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-19 08:27:10,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=136, Invalid=514, Unknown=0, NotChecked=0, Total=650 [2022-11-19 08:27:10,198 INFO L87 Difference]: Start difference. First operand 32 states and 42 transitions. Second operand has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 08:27:11,448 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:27:11,448 INFO L93 Difference]: Finished difference Result 64 states and 86 transitions. [2022-11-19 08:27:11,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:27:11,449 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 33 [2022-11-19 08:27:11,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:27:11,450 INFO L225 Difference]: With dead ends: 64 [2022-11-19 08:27:11,450 INFO L226 Difference]: Without dead ends: 35 [2022-11-19 08:27:11,451 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 77 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 221 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=136, Invalid=514, Unknown=0, NotChecked=0, Total=650 [2022-11-19 08:27:11,452 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-19 08:27:11,453 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 124 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-19 08:27:11,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-11-19 08:27:11,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2022-11-19 08:27:11,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 20 states have (on average 1.2) internal successors, (24), 21 states have internal predecessors, (24), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:27:11,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 45 transitions. [2022-11-19 08:27:11,460 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 45 transitions. Word has length 33 [2022-11-19 08:27:11,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:27:11,461 INFO L495 AbstractCegarLoop]: Abstraction has 35 states and 45 transitions. [2022-11-19 08:27:11,461 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 2.5714285714285716) internal successors, (18), 7 states have internal predecessors, (18), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 08:27:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 45 transitions. [2022-11-19 08:27:11,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-19 08:27:11,463 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:27:11,463 INFO L195 NwaCegarLoop]: trace histogram [7, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:27:11,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-19 08:27:11,664 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:27:11,664 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:27:11,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:27:11,665 INFO L85 PathProgramCache]: Analyzing trace with hash -1849094479, now seen corresponding path program 2 times [2022-11-19 08:27:11,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:27:11,665 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207609267] [2022-11-19 08:27:11,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:27:11,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:27:11,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:27:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2022-11-19 08:27:12,120 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:27:12,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207609267] [2022-11-19 08:27:12,124 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [207609267] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:27:12,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [672228831] [2022-11-19 08:27:12,124 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-19 08:27:12,125 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:27:12,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:27:12,126 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:27:12,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-19 08:27:12,331 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2022-11-19 08:27:12,332 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 08:27:12,334 INFO L263 TraceCheckSpWp]: Trace formula consists of 222 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-19 08:27:12,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:27:12,470 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-11-19 08:27:12,471 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:27:12,471 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [672228831] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:27:12,471 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-19 08:27:12,471 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2022-11-19 08:27:12,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950143935] [2022-11-19 08:27:12,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:27:12,472 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 08:27:12,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:27:12,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 08:27:12,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2022-11-19 08:27:12,474 INFO L87 Difference]: Start difference. First operand 35 states and 45 transitions. Second operand has 6 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-19 08:27:13,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:27:13,414 INFO L93 Difference]: Finished difference Result 41 states and 50 transitions. [2022-11-19 08:27:13,415 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:27:13,415 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 36 [2022-11-19 08:27:13,416 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:27:13,416 INFO L225 Difference]: With dead ends: 41 [2022-11-19 08:27:13,417 INFO L226 Difference]: Without dead ends: 37 [2022-11-19 08:27:13,417 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2022-11-19 08:27:13,418 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 14 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-11-19 08:27:13,418 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 106 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-11-19 08:27:13,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-11-19 08:27:13,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2022-11-19 08:27:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 states have internal predecessors, (25), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:27:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 46 transitions. [2022-11-19 08:27:13,427 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 46 transitions. Word has length 36 [2022-11-19 08:27:13,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:27:13,429 INFO L495 AbstractCegarLoop]: Abstraction has 37 states and 46 transitions. [2022-11-19 08:27:13,429 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.4) internal successors, (12), 5 states have internal predecessors, (12), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-19 08:27:13,429 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 46 transitions. [2022-11-19 08:27:13,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-19 08:27:13,431 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:27:13,431 INFO L195 NwaCegarLoop]: trace histogram [8, 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] [2022-11-19 08:27:13,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-19 08:27:13,638 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:27:13,638 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:27:13,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:27:13,639 INFO L85 PathProgramCache]: Analyzing trace with hash -369150269, now seen corresponding path program 1 times [2022-11-19 08:27:13,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:27:13,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129410702] [2022-11-19 08:27:13,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:27:13,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:27:13,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:27:14,004 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:27:14,005 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:27:14,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2129410702] [2022-11-19 08:27:14,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2129410702] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:27:14,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1683371944] [2022-11-19 08:27:14,005 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:27:14,006 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:27:14,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:27:14,007 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:27:14,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-19 08:27:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:27:14,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 434 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 08:27:14,259 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:27:14,276 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-19 08:27:14,277 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:27:14,363 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:27:14,363 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1683371944] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:27:14,363 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1680566206] [2022-11-19 08:27:14,366 INFO L159 IcfgInterpreter]: Started Sifa with 31 locations of interest [2022-11-19 08:27:14,366 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:27:14,367 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:27:14,367 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:27:14,367 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:27:14,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:14,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:14,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:14,531 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-11-19 08:27:14,531 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-11-19 08:27:14,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:14,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:14,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:14,553 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 18 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 28 treesize of output 40 [2022-11-19 08:27:14,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 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 [2022-11-19 08:27:14,595 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 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 [2022-11-19 08:27:14,608 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 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 [2022-11-19 08:27:14,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:14,620 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 28 [2022-11-19 08:27:14,710 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 21 treesize of output 1 [2022-11-19 08:27:14,715 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 21 treesize of output 1 [2022-11-19 08:27:14,729 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:14,766 INFO L321 Elim1Store]: treesize reduction 76, result has 25.5 percent of original size [2022-11-19 08:27:14,766 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 348 treesize of output 345 [2022-11-19 08:27:14,879 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 21 treesize of output 1 [2022-11-19 08:27:14,913 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 21 treesize of output 1 [2022-11-19 08:27:14,917 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 21 treesize of output 1 [2022-11-19 08:27:14,922 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 08:27:14,929 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 21 treesize of output 1 [2022-11-19 08:27:16,185 INFO L217 Elim1Store]: Index analysis took 160 ms [2022-11-19 08:27:16,186 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:17,749 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-19 08:27:17,750 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-11-19 08:27:18,016 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 51 treesize of output 1 [2022-11-19 08:27:18,257 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 51 treesize of output 1 [2022-11-19 08:27:18,494 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 51 treesize of output 1 [2022-11-19 08:27:18,739 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 51 treesize of output 1 [2022-11-19 08:27:18,979 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 51 treesize of output 1 [2022-11-19 08:27:19,203 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 51 treesize of output 1 [2022-11-19 08:27:20,184 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 51 treesize of output 1 [2022-11-19 08:27:20,327 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 51 treesize of output 1 [2022-11-19 08:27:20,482 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 51 treesize of output 1 [2022-11-19 08:27:20,609 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 51 treesize of output 1 [2022-11-19 08:27:20,777 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 51 treesize of output 1 [2022-11-19 08:27:20,912 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 51 treesize of output 1 [2022-11-19 08:27:21,039 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 51 treesize of output 1 [2022-11-19 08:27:21,113 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 51 treesize of output 1 [2022-11-19 08:27:21,193 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 51 treesize of output 1 [2022-11-19 08:27:21,462 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:27:21,707 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:27:21,897 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:27:21,924 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:21,926 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:21,928 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:22,025 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 49 treesize of output 1 [2022-11-19 08:27:22,121 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 49 treesize of output 1 [2022-11-19 08:27:22,202 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 49 treesize of output 1 [2022-11-19 08:27:22,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,713 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,718 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,724 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,725 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,726 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,751 INFO L321 Elim1Store]: treesize reduction 131, result has 0.8 percent of original size [2022-11-19 08:27:22,752 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 51 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 185 treesize of output 211 [2022-11-19 08:27:22,778 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:22,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,914 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,920 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:22,924 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,926 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:22,946 INFO L321 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2022-11-19 08:27:22,947 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 31 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 174 [2022-11-19 08:27:22,992 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:23,050 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:27:23,050 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 174 treesize of output 163 [2022-11-19 08:27:23,077 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 41 [2022-11-19 08:27:23,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,150 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 90 [2022-11-19 08:27:23,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,198 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,199 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,211 INFO L321 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2022-11-19 08:27:23,211 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 100 [2022-11-19 08:27:23,244 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:23,299 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:27:23,299 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 96 treesize of output 95 [2022-11-19 08:27:23,319 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 60 treesize of output 33 [2022-11-19 08:27:23,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,360 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 65 [2022-11-19 08:27:23,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,440 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,442 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,443 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,458 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-11-19 08:27:23,459 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-11-19 08:27:23,505 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:23,568 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:27:23,568 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 134 treesize of output 125 [2022-11-19 08:27:23,598 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 93 treesize of output 48 [2022-11-19 08:27:23,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,662 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 151 treesize of output 86 [2022-11-19 08:27:23,695 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,714 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-19 08:27:23,715 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-11-19 08:27:23,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,922 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,939 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,958 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,966 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,971 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,974 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:23,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:23,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:24,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:24,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:24,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:24,017 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:24,051 INFO L321 Elim1Store]: treesize reduction 166, result has 0.6 percent of original size [2022-11-19 08:27:24,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 280 treesize of output 350 [2022-11-19 08:27:24,110 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:30,085 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 87 for LOIs [2022-11-19 08:27:30,175 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 27 for LOIs [2022-11-19 08:27:30,178 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 10 for LOIs [2022-11-19 08:27:30,180 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 08:27:39,786 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1117#(and (<= 0 |#NULL.base|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_53| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_53| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_46| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_46| Int)) (and (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_46|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_46| 0) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_46| 0) (= (ite (= (ite (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_46| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_53| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_53| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_46| 0)) 1 0)) 1 0) 0) 0 1) |__VERIFIER_assert_#in~cond|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_46|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_53|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_53|))) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-11-19 08:27:39,786 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 08:27:39,786 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 08:27:39,786 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 6, 7] total 13 [2022-11-19 08:27:39,786 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1631060266] [2022-11-19 08:27:39,787 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 08:27:39,787 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-19 08:27:39,787 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:27:39,789 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-19 08:27:39,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=235, Invalid=1097, Unknown=0, NotChecked=0, Total=1332 [2022-11-19 08:27:39,791 INFO L87 Difference]: Start difference. First operand 37 states and 46 transitions. Second operand has 13 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 13 states have internal predecessors, (34), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 08:27:41,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:27:41,135 INFO L93 Difference]: Finished difference Result 74 states and 97 transitions. [2022-11-19 08:27:41,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-19 08:27:41,135 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 13 states have internal predecessors, (34), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 50 [2022-11-19 08:27:41,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:27:41,136 INFO L225 Difference]: With dead ends: 74 [2022-11-19 08:27:41,136 INFO L226 Difference]: Without dead ends: 43 [2022-11-19 08:27:41,138 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 120 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 556 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=235, Invalid=1097, Unknown=0, NotChecked=0, Total=1332 [2022-11-19 08:27:41,139 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 62 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2022-11-19 08:27:41,139 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 93 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2022-11-19 08:27:41,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 43 states. [2022-11-19 08:27:41,147 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 43 to 43. [2022-11-19 08:27:41,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 28 states have (on average 1.1071428571428572) internal successors, (31), 28 states have internal predecessors, (31), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:27:41,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 52 transitions. [2022-11-19 08:27:41,149 INFO L78 Accepts]: Start accepts. Automaton has 43 states and 52 transitions. Word has length 50 [2022-11-19 08:27:41,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:27:41,149 INFO L495 AbstractCegarLoop]: Abstraction has 43 states and 52 transitions. [2022-11-19 08:27:41,149 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.6153846153846154) internal successors, (34), 13 states have internal predecessors, (34), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 08:27:41,150 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 52 transitions. [2022-11-19 08:27:41,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-19 08:27:41,151 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:27:41,151 INFO L195 NwaCegarLoop]: trace histogram [10, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:27:41,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-11-19 08:27:41,353 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:27:41,354 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:27:41,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:27:41,354 INFO L85 PathProgramCache]: Analyzing trace with hash -116964061, now seen corresponding path program 2 times [2022-11-19 08:27:41,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:27:41,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356173232] [2022-11-19 08:27:41,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:27:41,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:27:41,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:27:41,953 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:27:41,953 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:27:41,953 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356173232] [2022-11-19 08:27:41,953 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356173232] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:27:41,953 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [247226346] [2022-11-19 08:27:41,953 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-19 08:27:41,954 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:27:41,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:27:41,958 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:27:41,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 08:27:50,352 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2022-11-19 08:27:50,352 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 08:27:50,362 INFO L263 TraceCheckSpWp]: Trace formula consists of 517 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-19 08:27:50,365 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:27:50,392 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-19 08:27:50,393 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:27:50,642 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:27:50,643 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [247226346] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:27:50,643 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1722067644] [2022-11-19 08:27:50,646 INFO L159 IcfgInterpreter]: Started Sifa with 31 locations of interest [2022-11-19 08:27:50,646 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:27:50,646 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:27:50,647 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:27:50,647 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:27:50,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:50,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:50,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:50,772 INFO L321 Elim1Store]: treesize reduction 122, result has 25.2 percent of original size [2022-11-19 08:27:50,772 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 60 [2022-11-19 08:27:50,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:50,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:50,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:50,918 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-11-19 08:27:50,919 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-11-19 08:27:50,956 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:27:50,964 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:27:50,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:50,976 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 31 [2022-11-19 08:27:50,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:27:51,069 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 21 treesize of output 1 [2022-11-19 08:27:51,111 INFO L321 Elim1Store]: treesize reduction 84, result has 15.2 percent of original size [2022-11-19 08:27:51,112 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 354 treesize of output 344 [2022-11-19 08:27:51,165 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 21 treesize of output 1 [2022-11-19 08:27:51,176 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 21 treesize of output 1 [2022-11-19 08:27:51,208 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 21 treesize of output 1 [2022-11-19 08:27:51,213 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 21 treesize of output 1 [2022-11-19 08:27:51,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 08:27:51,224 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:27:52,317 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 51 treesize of output 1 [2022-11-19 08:27:52,643 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 51 treesize of output 1 [2022-11-19 08:27:52,913 INFO L217 Elim1Store]: Index analysis took 108 ms [2022-11-19 08:27:52,915 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:54,404 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-19 08:27:54,405 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-11-19 08:27:54,659 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 51 treesize of output 1 [2022-11-19 08:27:57,058 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 51 treesize of output 1 [2022-11-19 08:27:57,179 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 51 treesize of output 1 [2022-11-19 08:27:57,316 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 51 treesize of output 1 [2022-11-19 08:27:57,500 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:27:57,680 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:27:57,890 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:27:57,956 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 51 treesize of output 1 [2022-11-19 08:27:58,015 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 51 treesize of output 1 [2022-11-19 08:27:58,087 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 51 treesize of output 1 [2022-11-19 08:27:58,116 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,118 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,119 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,231 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,233 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,234 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,253 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,255 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,257 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:27:58,347 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 91 treesize of output 51 [2022-11-19 08:27:58,439 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 91 treesize of output 51 [2022-11-19 08:27:58,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 91 treesize of output 51 [2022-11-19 08:27:58,554 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 25 [2022-11-19 08:27:58,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 25 [2022-11-19 08:27:58,643 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 25 [2022-11-19 08:27:58,697 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 49 treesize of output 1 [2022-11-19 08:27:58,741 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 49 treesize of output 1 [2022-11-19 08:27:58,784 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 49 treesize of output 1 [2022-11-19 08:27:59,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,238 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:59,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:59,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,258 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:59,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,263 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:59,265 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:59,268 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:59,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,281 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:59,321 INFO L321 Elim1Store]: treesize reduction 270, result has 0.4 percent of original size [2022-11-19 08:27:59,322 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 24 case distinctions, treesize of input 453 treesize of output 685 [2022-11-19 08:27:59,481 INFO L321 Elim1Store]: treesize reduction 54, result has 25.0 percent of original size [2022-11-19 08:27:59,481 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 436 treesize of output 403 [2022-11-19 08:27:59,515 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 62 [2022-11-19 08:27:59,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,558 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:27:59,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:27:59,652 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 362 treesize of output 242 [2022-11-19 08:28:00,075 INFO L321 Elim1Store]: treesize reduction 69, result has 20.7 percent of original size [2022-11-19 08:28:00,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 2284 treesize of output 2147 [2022-11-19 08:28:00,834 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 1590 treesize of output 1293 [2022-11-19 08:28:01,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,133 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,206 INFO L217 Elim1Store]: Index analysis took 102 ms [2022-11-19 08:28:01,209 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 2142 treesize of output 1567 [2022-11-19 08:28:01,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,412 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,432 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,470 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,487 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,501 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,514 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,520 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,520 INFO L217 Elim1Store]: Index analysis took 119 ms [2022-11-19 08:28:01,522 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 66 disjoint index pairs (out of 171 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 323 treesize of output 120 [2022-11-19 08:28:01,550 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 86 [2022-11-19 08:28:01,579 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 86 [2022-11-19 08:28:01,639 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:28:01,661 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:28:01,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,700 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,725 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,762 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,784 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,802 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,815 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:01,822 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,823 INFO L217 Elim1Store]: Index analysis took 135 ms [2022-11-19 08:28:01,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 19 select indices, 19 select index equivalence classes, 66 disjoint index pairs (out of 171 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 799 treesize of output 588 [2022-11-19 08:28:01,974 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:01,991 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-19 08:28:01,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-11-19 08:28:02,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,064 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,066 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,068 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,086 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-11-19 08:28:02,088 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-11-19 08:28:02,127 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:28:02,198 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:28:02,199 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 130 treesize of output 123 [2022-11-19 08:28:02,229 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 55 treesize of output 28 [2022-11-19 08:28:02,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,291 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 61 [2022-11-19 08:28:02,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,550 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,567 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,586 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,598 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,602 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:02,645 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:02,716 INFO L321 Elim1Store]: treesize reduction 297, result has 0.3 percent of original size [2022-11-19 08:28:02,717 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 485 treesize of output 704 [2022-11-19 08:28:03,034 INFO L321 Elim1Store]: treesize reduction 33, result has 35.3 percent of original size [2022-11-19 08:28:03,035 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 815 treesize of output 762 [2022-11-19 08:28:03,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,135 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:03,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,270 INFO L217 Elim1Store]: Index analysis took 192 ms [2022-11-19 08:28:03,272 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 633 treesize of output 474 [2022-11-19 08:28:03,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 396 treesize of output 262 [2022-11-19 08:28:03,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,469 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:03,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,485 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:03,487 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:03,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:03,494 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:03,496 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 632 treesize of output 429 [2022-11-19 08:28:03,602 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:28:03,719 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:28:04,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:04,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,195 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:04,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,202 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:04,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,205 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:04,206 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:04,207 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:04,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,223 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:04,257 INFO L321 Elim1Store]: treesize reduction 216, result has 0.5 percent of original size [2022-11-19 08:28:04,258 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 22 case distinctions, treesize of input 389 treesize of output 647 [2022-11-19 08:28:04,540 INFO L321 Elim1Store]: treesize reduction 52, result has 25.7 percent of original size [2022-11-19 08:28:04,541 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 1527 treesize of output 1489 [2022-11-19 08:28:04,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,594 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:04,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:04,635 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1398 treesize of output 1283 [2022-11-19 08:28:05,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,163 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,172 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,191 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,199 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,203 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,210 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 28 disjoint index pairs (out of 91 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 361 treesize of output 197 [2022-11-19 08:28:05,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,320 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,333 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,350 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,354 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,360 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,361 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 28 disjoint index pairs (out of 78 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 197 [2022-11-19 08:28:05,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,423 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,442 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,456 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,459 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,467 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 28 disjoint index pairs (out of 66 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 335 treesize of output 197 [2022-11-19 08:28:05,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,566 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,580 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,582 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,589 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 28 disjoint index pairs (out of 55 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 322 treesize of output 197 [2022-11-19 08:28:05,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,641 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:05,652 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:05,658 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 28 disjoint index pairs (out of 45 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 309 treesize of output 197 [2022-11-19 08:28:05,725 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 1131 treesize of output 962 [2022-11-19 08:28:05,808 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:28:05,942 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 352 treesize of output 306 [2022-11-19 08:28:05,967 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 165 treesize of output 93 [2022-11-19 08:28:06,165 INFO L321 Elim1Store]: treesize reduction 240, result has 7.0 percent of original size [2022-11-19 08:28:06,166 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 13 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 14 new quantified variables, introduced 14 case distinctions, treesize of input 3357 treesize of output 3806 [2022-11-19 08:28:10,477 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 3381 treesize of output 3102 [2022-11-19 08:28:10,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,830 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:10,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:10,910 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 3858 treesize of output 3323 [2022-11-19 08:28:11,395 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 283 treesize of output 255 [2022-11-19 08:28:11,486 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,486 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,488 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,490 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 482 treesize of output 412 [2022-11-19 08:28:11,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,547 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,613 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 222 [2022-11-19 08:28:11,693 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,694 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,695 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,696 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 482 treesize of output 412 [2022-11-19 08:28:11,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,752 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,816 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 222 [2022-11-19 08:28:11,873 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,874 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,876 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 742 treesize of output 752 [2022-11-19 08:28:11,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,942 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:11,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:11,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,009 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 625 treesize of output 477 [2022-11-19 08:28:12,114 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,115 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,116 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 374 treesize of output 329 [2022-11-19 08:28:12,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,170 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,234 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 248 treesize of output 131 [2022-11-19 08:28:12,279 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,281 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,281 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,283 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 491 treesize of output 429 [2022-11-19 08:28:12,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,340 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,415 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 348 treesize of output 222 [2022-11-19 08:28:12,472 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 462 treesize of output 414 [2022-11-19 08:28:12,529 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,530 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,532 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 724 treesize of output 781 [2022-11-19 08:28:12,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,600 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,672 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 615 treesize of output 471 [2022-11-19 08:28:12,823 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,824 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,825 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 701 treesize of output 783 [2022-11-19 08:28:12,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,887 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:12,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:12,952 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 91 disjoint index pairs (out of 105 index pairs), introduced 14 new quantified variables, introduced 0 case distinctions, treesize of input 588 treesize of output 440 [2022-11-19 08:28:13,129 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 10 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 89 treesize of output 8 [2022-11-19 08:28:13,169 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 11 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 98 treesize of output 18 [2022-11-19 08:28:15,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,510 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:15,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,549 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:15,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,581 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:15,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,585 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:15,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,595 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:15,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,619 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:15,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:15,629 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:15,630 INFO L217 Elim1Store]: Index analysis took 140 ms [2022-11-19 08:28:15,631 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 78 disjoint index pairs (out of 190 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 5480 treesize of output 1315 [2022-11-19 08:28:21,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,766 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:21,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,802 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:21,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,855 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:21,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,880 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:21,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,885 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:21,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:21,905 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:21,907 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:21,907 INFO L217 Elim1Store]: Index analysis took 150 ms [2022-11-19 08:28:21,909 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 78 disjoint index pairs (out of 190 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 5480 treesize of output 1315 [2022-11-19 08:28:22,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,127 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:22,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,148 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:22,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,158 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:22,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,180 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:22,182 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:22,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:22,192 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:22,193 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 28 disjoint index pairs (out of 91 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 3703 treesize of output 1198 [2022-11-19 08:28:27,259 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-19 08:28:27,282 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-19 08:28:27,313 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-19 08:28:27,389 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2022-11-19 08:28:28,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,533 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,543 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,555 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,562 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,573 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,582 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,583 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 28 disjoint index pairs (out of 91 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 3703 treesize of output 1198 [2022-11-19 08:28:28,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,825 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,845 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,863 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,907 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,917 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,941 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:28:28,960 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:28:28,960 INFO L217 Elim1Store]: Index analysis took 155 ms [2022-11-19 08:28:28,962 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 20 select indices, 20 select index equivalence classes, 78 disjoint index pairs (out of 190 index pairs), introduced 13 new quantified variables, introduced 0 case distinctions, treesize of input 5480 treesize of output 1315 [2022-11-19 08:28:33,108 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 87 for LOIs [2022-11-19 08:28:33,185 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 27 for LOIs [2022-11-19 08:28:33,188 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 10 for LOIs [2022-11-19 08:28:33,190 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 08:28:57,764 WARN L233 SmtUtils]: Spent 20.53s on a formula simplification. DAG size of input: 1321 DAG size of output: 399 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 08:29:22,450 WARN L233 SmtUtils]: Spent 20.83s on a formula simplification. DAG size of input: 1349 DAG size of output: 430 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 08:29:25,614 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1686#(and (<= 0 |#NULL.base|) (= (mod __VERIFIER_assert_~cond 256) 0) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_84| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_77| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_77| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_84| Int)) (and (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_77| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_84|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_77|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_84|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_77|) (= |__VERIFIER_assert_#in~cond| (ite (= (ite (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_77| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_84| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_84| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_77| 0)) 1 0)) 1 0) 0) 0 1)) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_77| 0))) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-11-19 08:29:25,614 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 08:29:25,614 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 08:29:25,614 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12, 13] total 25 [2022-11-19 08:29:25,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1197985921] [2022-11-19 08:29:25,615 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 08:29:25,617 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-11-19 08:29:25,618 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:29:25,619 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-11-19 08:29:25,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=456, Invalid=1895, Unknown=1, NotChecked=0, Total=2352 [2022-11-19 08:29:25,620 INFO L87 Difference]: Start difference. First operand 43 states and 52 transitions. Second operand has 25 states, 25 states have (on average 1.84) internal successors, (46), 25 states have internal predecessors, (46), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 08:29:27,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:29:27,103 INFO L93 Difference]: Finished difference Result 86 states and 115 transitions. [2022-11-19 08:29:27,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-11-19 08:29:27,104 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.84) internal successors, (46), 25 states have internal predecessors, (46), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 56 [2022-11-19 08:29:27,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:29:27,105 INFO L225 Difference]: With dead ends: 86 [2022-11-19 08:29:27,105 INFO L226 Difference]: Without dead ends: 55 [2022-11-19 08:29:27,106 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 179 GetRequests, 132 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1008 ImplicationChecksByTransitivity, 52.7s TimeCoverageRelationStatistics Valid=456, Invalid=1895, Unknown=1, NotChecked=0, Total=2352 [2022-11-19 08:29:27,107 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 124 mSDsCounter, 0 mSdLazyCounter, 64 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 64 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2022-11-19 08:29:27,107 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 155 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 64 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2022-11-19 08:29:27,108 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2022-11-19 08:29:27,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 55. [2022-11-19 08:29:27,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 40 states have (on average 1.075) internal successors, (43), 40 states have internal predecessors, (43), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:29:27,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 64 transitions. [2022-11-19 08:29:27,117 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 64 transitions. Word has length 56 [2022-11-19 08:29:27,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:29:27,118 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 64 transitions. [2022-11-19 08:29:27,118 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.84) internal successors, (46), 25 states have internal predecessors, (46), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 08:29:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 64 transitions. [2022-11-19 08:29:27,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-19 08:29:27,120 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:29:27,121 INFO L195 NwaCegarLoop]: trace histogram [22, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:29:27,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-19 08:29:27,333 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:29:27,334 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:29:27,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:29:27,334 INFO L85 PathProgramCache]: Analyzing trace with hash 1848150499, now seen corresponding path program 3 times [2022-11-19 08:29:27,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:29:27,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [245623139] [2022-11-19 08:29:27,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:29:27,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:29:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:29:28,878 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:29:28,878 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:29:28,878 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [245623139] [2022-11-19 08:29:28,879 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [245623139] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:29:28,879 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1417179175] [2022-11-19 08:29:28,879 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-11-19 08:29:28,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:29:28,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:29:28,883 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:29:28,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-19 08:29:29,317 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-11-19 08:29:29,317 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 08:29:29,322 INFO L263 TraceCheckSpWp]: Trace formula consists of 812 conjuncts, 24 conjunts are in the unsatisfiable core [2022-11-19 08:29:29,326 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:29:29,421 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-19 08:29:29,421 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:29:30,616 INFO L134 CoverageAnalysis]: Checked inductivity of 311 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:29:30,616 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1417179175] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:29:30,616 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [64975262] [2022-11-19 08:29:30,619 INFO L159 IcfgInterpreter]: Started Sifa with 31 locations of interest [2022-11-19 08:29:30,620 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:29:30,620 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:29:30,621 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:29:30,621 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:29:30,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:30,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:30,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:30,804 INFO L321 Elim1Store]: treesize reduction 122, result has 25.2 percent of original size [2022-11-19 08:29:30,804 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 60 [2022-11-19 08:29:30,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:30,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:30,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:31,009 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-11-19 08:29:31,009 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-11-19 08:29:31,046 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:29:31,055 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:29:31,068 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:29:31,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:31,086 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 31 [2022-11-19 08:29:31,158 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 21 treesize of output 1 [2022-11-19 08:29:31,164 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 21 treesize of output 1 [2022-11-19 08:29:31,218 INFO L321 Elim1Store]: treesize reduction 84, result has 15.2 percent of original size [2022-11-19 08:29:31,218 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 354 treesize of output 344 [2022-11-19 08:29:31,283 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 21 treesize of output 1 [2022-11-19 08:29:31,320 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 08:29:31,328 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 21 treesize of output 1 [2022-11-19 08:29:31,340 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 21 treesize of output 1 [2022-11-19 08:29:31,347 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 21 treesize of output 1 [2022-11-19 08:29:32,405 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 51 treesize of output 1 [2022-11-19 08:29:33,040 INFO L217 Elim1Store]: Index analysis took 294 ms [2022-11-19 08:29:33,041 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:35,161 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-19 08:29:35,161 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-11-19 08:29:35,457 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 51 treesize of output 1 [2022-11-19 08:29:35,799 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 51 treesize of output 1 [2022-11-19 08:29:36,046 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 51 treesize of output 1 [2022-11-19 08:29:36,290 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 51 treesize of output 1 [2022-11-19 08:29:36,557 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 1 [2022-11-19 08:29:37,355 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 51 treesize of output 1 [2022-11-19 08:29:37,564 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 51 treesize of output 1 [2022-11-19 08:29:37,783 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 51 treesize of output 1 [2022-11-19 08:29:37,956 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 51 treesize of output 1 [2022-11-19 08:29:38,174 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 51 treesize of output 1 [2022-11-19 08:29:38,367 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 51 treesize of output 1 [2022-11-19 08:29:38,496 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 51 treesize of output 1 [2022-11-19 08:29:38,563 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 51 treesize of output 1 [2022-11-19 08:29:38,637 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 51 treesize of output 1 [2022-11-19 08:29:38,931 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:29:39,177 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:29:39,391 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:29:39,420 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:29:39,422 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:29:39,424 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:29:39,526 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 49 treesize of output 1 [2022-11-19 08:29:39,624 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 49 treesize of output 1 [2022-11-19 08:29:39,723 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 49 treesize of output 1 [2022-11-19 08:29:40,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,209 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,214 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,220 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,221 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,222 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,248 INFO L321 Elim1Store]: treesize reduction 131, result has 0.8 percent of original size [2022-11-19 08:29:40,249 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 51 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 185 treesize of output 211 [2022-11-19 08:29:40,286 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:29:40,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,419 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,424 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,428 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,430 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,453 INFO L321 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2022-11-19 08:29:40,454 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 31 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 174 [2022-11-19 08:29:40,493 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:29:40,559 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:29:40,560 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 180 treesize of output 169 [2022-11-19 08:29:40,586 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 56 [2022-11-19 08:29:40,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,675 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 177 treesize of output 110 [2022-11-19 08:29:40,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,729 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,730 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:40,745 INFO L321 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2022-11-19 08:29:40,746 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 100 [2022-11-19 08:29:40,785 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:29:40,849 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:29:40,850 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 96 treesize of output 95 [2022-11-19 08:29:40,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 60 treesize of output 33 [2022-11-19 08:29:40,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,922 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 65 [2022-11-19 08:29:40,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:40,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,029 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,031 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,032 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,051 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-11-19 08:29:41,052 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-11-19 08:29:41,090 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:29:41,158 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:29:41,158 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 129 treesize of output 120 [2022-11-19 08:29:41,189 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 34 [2022-11-19 08:29:41,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,252 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 128 treesize of output 72 [2022-11-19 08:29:41,284 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,306 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-19 08:29:41,307 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-11-19 08:29:41,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,527 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,546 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,566 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,575 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,579 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,583 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:29:41,636 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:29:41,677 INFO L321 Elim1Store]: treesize reduction 166, result has 0.6 percent of original size [2022-11-19 08:29:41,678 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 280 treesize of output 350 [2022-11-19 08:29:41,739 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:29:46,712 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 87 for LOIs [2022-11-19 08:29:46,806 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 27 for LOIs [2022-11-19 08:29:46,809 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 10 for LOIs [2022-11-19 08:29:46,812 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 08:30:00,182 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2399#(and (<= 0 |#NULL.base|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_115| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_108| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_108| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_115| Int)) (and (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_115|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_108| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_108|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_108|) (= (ite (= (ite (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_115| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_108| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_108| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_115| 0)) 1 0)) 1 0) 0) 0 1) |__VERIFIER_assert_#in~cond|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_108| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_115|))) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (<= 0 |#StackHeapBarrier|))' at error location [2022-11-19 08:30:00,182 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 08:30:00,182 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 08:30:00,182 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 24, 25] total 49 [2022-11-19 08:30:00,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1109515441] [2022-11-19 08:30:00,182 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 08:30:00,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-11-19 08:30:00,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:30:00,184 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-11-19 08:30:00,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1333, Invalid=3923, Unknown=0, NotChecked=0, Total=5256 [2022-11-19 08:30:00,187 INFO L87 Difference]: Start difference. First operand 55 states and 64 transitions. Second operand has 49 states, 49 states have (on average 1.4285714285714286) internal successors, (70), 49 states have internal predecessors, (70), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 08:30:03,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-19 08:30:04,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:30:04,501 INFO L93 Difference]: Finished difference Result 110 states and 151 transitions. [2022-11-19 08:30:04,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-11-19 08:30:04,502 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 1.4285714285714286) internal successors, (70), 49 states have internal predecessors, (70), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 68 [2022-11-19 08:30:04,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:30:04,503 INFO L225 Difference]: With dead ends: 110 [2022-11-19 08:30:04,503 INFO L226 Difference]: Without dead ends: 79 [2022-11-19 08:30:04,505 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 227 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1924 ImplicationChecksByTransitivity, 14.9s TimeCoverageRelationStatistics Valid=1333, Invalid=3923, Unknown=0, NotChecked=0, Total=5256 [2022-11-19 08:30:04,506 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 186 mSDsCounter, 0 mSdLazyCounter, 103 mSolverCounterSat, 27 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 103 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-19 08:30:04,506 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 217 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 103 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2022-11-19 08:30:04,509 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-11-19 08:30:04,520 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2022-11-19 08:30:04,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 64 states have (on average 1.046875) internal successors, (67), 64 states have internal predecessors, (67), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:30:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 88 transitions. [2022-11-19 08:30:04,522 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 88 transitions. Word has length 68 [2022-11-19 08:30:04,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:30:04,522 INFO L495 AbstractCegarLoop]: Abstraction has 79 states and 88 transitions. [2022-11-19 08:30:04,522 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 1.4285714285714286) internal successors, (70), 49 states have internal predecessors, (70), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 08:30:04,522 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 88 transitions. [2022-11-19 08:30:04,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-19 08:30:04,524 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:30:04,524 INFO L195 NwaCegarLoop]: trace histogram [46, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:30:04,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-19 08:30:04,725 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:30:04,725 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:30:04,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:30:04,726 INFO L85 PathProgramCache]: Analyzing trace with hash 1150792547, now seen corresponding path program 4 times [2022-11-19 08:30:04,726 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:30:04,726 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [89920911] [2022-11-19 08:30:04,726 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:30:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:30:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:30:09,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:30:09,384 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:30:09,384 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [89920911] [2022-11-19 08:30:09,385 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [89920911] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:30:09,385 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [629609578] [2022-11-19 08:30:09,385 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2022-11-19 08:30:09,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:30:09,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:30:09,387 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:30:09,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-19 08:30:09,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:30:10,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 1316 conjuncts, 48 conjunts are in the unsatisfiable core [2022-11-19 08:30:10,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:30:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-19 08:30:10,148 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:30:14,623 INFO L134 CoverageAnalysis]: Checked inductivity of 1139 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:30:14,623 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [629609578] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:30:14,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1367612686] [2022-11-19 08:30:14,629 INFO L159 IcfgInterpreter]: Started Sifa with 31 locations of interest [2022-11-19 08:30:14,629 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:30:14,630 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:30:14,630 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:30:14,630 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:30:14,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:14,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:14,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:14,823 INFO L321 Elim1Store]: treesize reduction 122, result has 25.2 percent of original size [2022-11-19 08:30:14,824 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 60 [2022-11-19 08:30:14,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:14,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:14,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:15,023 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-11-19 08:30:15,023 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-11-19 08:30:15,075 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:30:15,087 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:30:15,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:15,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 31 [2022-11-19 08:30:15,118 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:30:15,236 INFO L321 Elim1Store]: treesize reduction 84, result has 15.2 percent of original size [2022-11-19 08:30:15,237 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 354 treesize of output 344 [2022-11-19 08:30:15,307 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 21 treesize of output 1 [2022-11-19 08:30:15,322 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 21 treesize of output 1 [2022-11-19 08:30:15,337 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 21 treesize of output 1 [2022-11-19 08:30:15,370 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 21 treesize of output 1 [2022-11-19 08:30:15,376 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 21 treesize of output 1 [2022-11-19 08:30:15,382 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 21 treesize of output 1 [2022-11-19 08:30:15,390 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 08:30:16,482 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 51 treesize of output 1 [2022-11-19 08:30:16,778 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 51 treesize of output 1 [2022-11-19 08:30:17,356 INFO L217 Elim1Store]: Index analysis took 173 ms [2022-11-19 08:30:17,358 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:19,512 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-19 08:30:19,512 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-11-19 08:30:19,790 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 51 treesize of output 1 [2022-11-19 08:30:20,085 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 51 treesize of output 1 [2022-11-19 08:30:20,336 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 51 treesize of output 1 [2022-11-19 08:30:20,586 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 51 treesize of output 1 [2022-11-19 08:30:21,336 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 51 treesize of output 1 [2022-11-19 08:30:21,533 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 51 treesize of output 1 [2022-11-19 08:30:21,724 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 51 treesize of output 1 [2022-11-19 08:30:21,942 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 51 treesize of output 1 [2022-11-19 08:30:22,119 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 51 treesize of output 1 [2022-11-19 08:30:22,312 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 51 treesize of output 1 [2022-11-19 08:30:22,412 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 51 treesize of output 1 [2022-11-19 08:30:22,489 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 51 treesize of output 1 [2022-11-19 08:30:22,563 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 51 treesize of output 1 [2022-11-19 08:30:22,802 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:30:23,036 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:30:23,308 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:30:23,339 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:30:23,341 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:30:23,343 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:30:23,465 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 49 treesize of output 1 [2022-11-19 08:30:23,569 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 49 treesize of output 1 [2022-11-19 08:30:23,675 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 49 treesize of output 1 [2022-11-19 08:30:24,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,152 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,158 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,163 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,164 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,166 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,194 INFO L321 Elim1Store]: treesize reduction 131, result has 0.8 percent of original size [2022-11-19 08:30:24,195 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 51 disjoint index pairs (out of 10 index pairs), introduced 7 new quantified variables, introduced 5 case distinctions, treesize of input 185 treesize of output 211 [2022-11-19 08:30:24,227 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:30:24,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,360 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,365 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,369 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,371 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,395 INFO L321 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2022-11-19 08:30:24,395 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 31 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 4 case distinctions, treesize of input 153 treesize of output 174 [2022-11-19 08:30:24,445 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:30:24,512 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:30:24,513 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 174 treesize of output 163 [2022-11-19 08:30:24,540 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 41 [2022-11-19 08:30:24,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,614 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 146 treesize of output 90 [2022-11-19 08:30:24,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,699 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,701 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,718 INFO L321 Elim1Store]: treesize reduction 50, result has 2.0 percent of original size [2022-11-19 08:30:24,718 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 6 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 89 treesize of output 100 [2022-11-19 08:30:24,753 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:30:24,815 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:30:24,815 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 89 treesize of output 86 [2022-11-19 08:30:24,838 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 54 treesize of output 27 [2022-11-19 08:30:24,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,875 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 6 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 55 [2022-11-19 08:30:24,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:24,959 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,962 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:24,977 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-11-19 08:30:24,977 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-11-19 08:30:25,017 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:30:25,075 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:30:25,076 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 134 treesize of output 127 [2022-11-19 08:30:25,102 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 77 treesize of output 41 [2022-11-19 08:30:25,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,155 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 135 treesize of output 83 [2022-11-19 08:30:25,190 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:25,213 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-19 08:30:25,214 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-11-19 08:30:25,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,446 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:25,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,464 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:25,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,482 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:25,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,491 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:25,494 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:25,498 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:25,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:30:25,537 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:30:25,574 INFO L321 Elim1Store]: treesize reduction 166, result has 0.6 percent of original size [2022-11-19 08:30:25,575 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 11 new quantified variables, introduced 20 case distinctions, treesize of input 280 treesize of output 350 [2022-11-19 08:30:25,614 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:30:30,782 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 87 for LOIs [2022-11-19 08:30:30,881 INFO L197 IcfgInterpreter]: Interpreting procedure assume_abort_if_not with input of size 27 for LOIs [2022-11-19 08:30:30,884 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 10 for LOIs [2022-11-19 08:30:30,886 INFO L180 IcfgInterpreter]: Interpretation finished [2022-11-19 08:30:44,288 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3400#(and (<= 0 |#NULL.base|) (= (mod __VERIFIER_assert_~cond 256) 0) (<= |#NULL.offset| 0) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond) (<= |#NULL.base| 0) (<= 0 |#NULL.offset|) (exists ((|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_146| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_139| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_146| Int) (|v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_139| Int)) (and (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_139|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_146|) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_139|) (= |__VERIFIER_assert_#in~cond| (ite (= (ite (= (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.base_BEFORE_CALL_146| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_139| 0)) 1 0) (ite (and (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_146| 0) (= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_139| 0)) 1 0)) 1 0) 0) 0 1)) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.offset_BEFORE_CALL_139| 0) (<= 0 |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_146|) (<= |v_ULTIMATE.start_memcpy_using_uint64_harness_~#d2~0#1.offset_BEFORE_CALL_139| 0))) (<= 0 |#StackHeapBarrier|))' at error location [2022-11-19 08:30:44,288 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2022-11-19 08:30:44,288 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-11-19 08:30:44,289 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 48, 49] total 97 [2022-11-19 08:30:44,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [963858666] [2022-11-19 08:30:44,289 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-11-19 08:30:44,290 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 97 states [2022-11-19 08:30:44,290 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:30:44,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 97 interpolants. [2022-11-19 08:30:44,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4813, Invalid=9707, Unknown=0, NotChecked=0, Total=14520 [2022-11-19 08:30:44,296 INFO L87 Difference]: Start difference. First operand 79 states and 88 transitions. Second operand has 97 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 97 states have internal predecessors, (118), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 08:30:48,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:30:48,722 INFO L93 Difference]: Finished difference Result 158 states and 223 transitions. [2022-11-19 08:30:48,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2022-11-19 08:30:48,723 INFO L78 Accepts]: Start accepts. Automaton has has 97 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 97 states have internal predecessors, (118), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) Word has length 92 [2022-11-19 08:30:48,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:30:48,725 INFO L225 Difference]: With dead ends: 158 [2022-11-19 08:30:48,725 INFO L226 Difference]: Without dead ends: 127 [2022-11-19 08:30:48,730 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 323 GetRequests, 204 SyntacticMatches, 0 SemanticMatches, 119 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3748 ImplicationChecksByTransitivity, 19.5s TimeCoverageRelationStatistics Valid=4813, Invalid=9707, Unknown=0, NotChecked=0, Total=14520 [2022-11-19 08:30:48,730 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 0 mSDsluCounter, 248 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 279 SdHoareTripleChecker+Invalid, 217 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2022-11-19 08:30:48,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 279 Invalid, 217 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 4.3s Time] [2022-11-19 08:30:48,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 127 states. [2022-11-19 08:30:48,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 127 to 127. [2022-11-19 08:30:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 127 states, 112 states have (on average 1.0267857142857142) internal successors, (115), 112 states have internal predecessors, (115), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:30:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 136 transitions. [2022-11-19 08:30:48,747 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 136 transitions. Word has length 92 [2022-11-19 08:30:48,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:30:48,748 INFO L495 AbstractCegarLoop]: Abstraction has 127 states and 136 transitions. [2022-11-19 08:30:48,748 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 97 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 97 states have internal predecessors, (118), 1 states have call successors, (21), 2 states have call predecessors, (21), 2 states have return successors, (20), 1 states have call predecessors, (20), 1 states have call successors, (20) [2022-11-19 08:30:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 136 transitions. [2022-11-19 08:30:48,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-19 08:30:48,751 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:30:48,751 INFO L195 NwaCegarLoop]: trace histogram [94, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:30:48,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-19 08:30:48,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:30:48,962 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:30:48,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:30:48,962 INFO L85 PathProgramCache]: Analyzing trace with hash -1117223325, now seen corresponding path program 5 times [2022-11-19 08:30:48,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:30:48,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324020948] [2022-11-19 08:30:48,963 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:30:48,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:30:49,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:31:01,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4523 backedges. 2 proven. 4465 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2022-11-19 08:31:01,071 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:31:01,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324020948] [2022-11-19 08:31:01,071 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324020948] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:31:01,071 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [382983166] [2022-11-19 08:31:01,071 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-19 08:31:01,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:31:01,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:31:01,073 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:31:01,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-19 08:32:10,082 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 8 check-sat command(s) [2022-11-19 08:32:10,082 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 08:32:10,102 INFO L263 TraceCheckSpWp]: Trace formula consists of 644 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-19 08:32:10,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:32:11,463 INFO L134 CoverageAnalysis]: Checked inductivity of 4523 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 4509 trivial. 0 not checked. [2022-11-19 08:32:11,463 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:32:13,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4523 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4514 trivial. 0 not checked. [2022-11-19 08:32:13,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [382983166] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-19 08:32:13,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 08:32:13,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [97, 9] total 112 [2022-11-19 08:32:13,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297005988] [2022-11-19 08:32:13,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:32:13,104 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-19 08:32:13,104 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 08:32:13,104 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-19 08:32:13,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=4705, Invalid=7727, Unknown=0, NotChecked=0, Total=12432 [2022-11-19 08:32:13,110 INFO L87 Difference]: Start difference. First operand 127 states and 136 transitions. Second operand has 10 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 9 states have internal predecessors, (20), 5 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 5 states have call predecessors, (10), 4 states have call successors, (10) [2022-11-19 08:32:18,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:32:18,146 INFO L93 Difference]: Finished difference Result 152 states and 172 transitions. [2022-11-19 08:32:18,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-19 08:32:18,147 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 9 states have internal predecessors, (20), 5 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 5 states have call predecessors, (10), 4 states have call successors, (10) Word has length 140 [2022-11-19 08:32:18,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:32:18,149 INFO L225 Difference]: With dead ends: 152 [2022-11-19 08:32:18,149 INFO L226 Difference]: Without dead ends: 141 [2022-11-19 08:32:18,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 113 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1470 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=4730, Invalid=8380, Unknown=0, NotChecked=0, Total=13110 [2022-11-19 08:32:18,152 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 35 mSDsluCounter, 144 mSDsCounter, 0 mSdLazyCounter, 264 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 176 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 264 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:32:18,152 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 176 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 264 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2022-11-19 08:32:18,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 141 states. [2022-11-19 08:32:18,172 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 141 to 133. [2022-11-19 08:32:18,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 133 states, 115 states have (on average 1.0347826086956522) internal successors, (119), 115 states have internal predecessors, (119), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-11-19 08:32:18,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 146 transitions. [2022-11-19 08:32:18,174 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 146 transitions. Word has length 140 [2022-11-19 08:32:18,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:32:18,175 INFO L495 AbstractCegarLoop]: Abstraction has 133 states and 146 transitions. [2022-11-19 08:32:18,175 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 9 states have internal predecessors, (20), 5 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 5 states have call predecessors, (10), 4 states have call successors, (10) [2022-11-19 08:32:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 146 transitions. [2022-11-19 08:32:18,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-11-19 08:32:18,178 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:32:18,179 INFO L195 NwaCegarLoop]: trace histogram [94, 8, 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] [2022-11-19 08:32:18,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-19 08:32:18,393 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:32:18,394 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:32:18,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:32:18,394 INFO L85 PathProgramCache]: Analyzing trace with hash -379896011, now seen corresponding path program 1 times [2022-11-19 08:32:18,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 08:32:18,394 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129473044] [2022-11-19 08:32:18,394 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:32:18,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 08:32:18,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:32:28,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4524 backedges. 2 proven. 4465 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-19 08:32:28,406 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 08:32:28,406 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129473044] [2022-11-19 08:32:28,407 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [129473044] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-19 08:32:28,407 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [518007916] [2022-11-19 08:32:28,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:32:28,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:32:28,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:32:28,414 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:32:28,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-11-19 08:32:29,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:32:29,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 2343 conjuncts, 96 conjunts are in the unsatisfiable core [2022-11-19 08:32:29,367 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:32:29,616 INFO L134 CoverageAnalysis]: Checked inductivity of 4524 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2022-11-19 08:32:29,616 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:32:42,442 INFO L134 CoverageAnalysis]: Checked inductivity of 4524 backedges. 2 proven. 4465 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2022-11-19 08:32:42,442 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [518007916] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:32:42,442 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1949787134] [2022-11-19 08:32:42,444 INFO L159 IcfgInterpreter]: Started Sifa with 31 locations of interest [2022-11-19 08:32:42,445 INFO L166 IcfgInterpreter]: Building call graph [2022-11-19 08:32:42,445 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-19 08:32:42,445 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-19 08:32:42,446 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-19 08:32:42,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:42,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:42,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:42,611 INFO L321 Elim1Store]: treesize reduction 122, result has 25.2 percent of original size [2022-11-19 08:32:42,611 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 9 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 28 treesize of output 60 [2022-11-19 08:32:42,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:42,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:42,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:42,794 INFO L321 Elim1Store]: treesize reduction 190, result has 19.1 percent of original size [2022-11-19 08:32:42,795 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 12 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 15 case distinctions, treesize of input 60 treesize of output 93 [2022-11-19 08:32:42,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:42,832 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 7 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 31 [2022-11-19 08:32:42,848 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:32:42,864 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:32:42,876 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 1 [2022-11-19 08:32:42,940 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 21 treesize of output 1 [2022-11-19 08:32:42,991 INFO L321 Elim1Store]: treesize reduction 84, result has 15.2 percent of original size [2022-11-19 08:32:42,992 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 354 treesize of output 344 [2022-11-19 08:32:43,055 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 21 treesize of output 1 [2022-11-19 08:32:43,069 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 21 treesize of output 1 [2022-11-19 08:32:43,105 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2022-11-19 08:32:43,111 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 21 treesize of output 1 [2022-11-19 08:32:43,117 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 21 treesize of output 1 [2022-11-19 08:32:43,123 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 21 treesize of output 1 [2022-11-19 08:32:44,309 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 51 treesize of output 1 [2022-11-19 08:32:44,518 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 51 treesize of output 1 [2022-11-19 08:32:44,898 INFO L217 Elim1Store]: Index analysis took 149 ms [2022-11-19 08:32:44,900 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:47,124 INFO L321 Elim1Store]: treesize reduction 19, result has 32.1 percent of original size [2022-11-19 08:32:47,124 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 35 [2022-11-19 08:32:47,440 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 51 treesize of output 1 [2022-11-19 08:32:50,037 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 51 treesize of output 1 [2022-11-19 08:32:50,189 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 51 treesize of output 1 [2022-11-19 08:32:50,354 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 51 treesize of output 1 [2022-11-19 08:32:50,383 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:50,385 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:50,387 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:50,593 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:32:50,835 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:32:51,108 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 25 [2022-11-19 08:32:51,202 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 51 treesize of output 1 [2022-11-19 08:32:51,318 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 51 treesize of output 1 [2022-11-19 08:32:51,417 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 51 treesize of output 1 [2022-11-19 08:32:51,518 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 25 [2022-11-19 08:32:51,545 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 25 [2022-11-19 08:32:51,571 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 70 treesize of output 25 [2022-11-19 08:32:51,596 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 49 treesize of output 1 [2022-11-19 08:32:51,620 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 49 treesize of output 1 [2022-11-19 08:32:51,648 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 49 treesize of output 1 [2022-11-19 08:32:51,748 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 91 treesize of output 51 [2022-11-19 08:32:51,828 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 91 treesize of output 51 [2022-11-19 08:32:51,939 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 91 treesize of output 51 [2022-11-19 08:32:51,966 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:51,967 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:51,969 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:51,997 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:51,999 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:52,000 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:52,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,471 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:52,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,482 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:52,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,491 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:52,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,496 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:52,498 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:52,500 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:52,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,514 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:52,569 INFO L321 Elim1Store]: treesize reduction 270, result has 0.4 percent of original size [2022-11-19 08:32:52,569 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 24 case distinctions, treesize of input 453 treesize of output 685 [2022-11-19 08:32:52,807 INFO L321 Elim1Store]: treesize reduction 54, result has 25.0 percent of original size [2022-11-19 08:32:52,808 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 436 treesize of output 409 [2022-11-19 08:32:52,862 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 171 treesize of output 99 [2022-11-19 08:32:52,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,910 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:52,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:52,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,026 INFO L217 Elim1Store]: Index analysis took 119 ms [2022-11-19 08:32:53,028 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 13 select indices, 13 select index equivalence classes, 66 disjoint index pairs (out of 78 index pairs), introduced 12 new quantified variables, introduced 0 case distinctions, treesize of input 425 treesize of output 307 [2022-11-19 08:32:53,283 INFO L321 Elim1Store]: treesize reduction 33, result has 35.3 percent of original size [2022-11-19 08:32:53,284 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 784 treesize of output 757 [2022-11-19 08:32:53,323 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 719 treesize of output 568 [2022-11-19 08:32:53,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,422 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:53,431 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 732 treesize of output 577 [2022-11-19 08:32:53,708 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:53,727 INFO L321 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2022-11-19 08:32:53,728 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 32 [2022-11-19 08:32:53,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,801 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:53,803 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:53,805 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:53,820 INFO L321 Elim1Store]: treesize reduction 77, result has 1.3 percent of original size [2022-11-19 08:32:53,821 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 24 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 121 treesize of output 137 [2022-11-19 08:32:53,857 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:53,914 INFO L321 Elim1Store]: treesize reduction 12, result has 60.0 percent of original size [2022-11-19 08:32:53,914 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 141 treesize of output 136 [2022-11-19 08:32:53,938 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 47 [2022-11-19 08:32:53,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:53,989 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 141 treesize of output 93 [2022-11-19 08:32:54,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,249 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:54,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,266 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:54,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,284 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:54,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,293 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:54,297 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:54,300 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:54,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,343 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:54,408 INFO L321 Elim1Store]: treesize reduction 297, result has 0.3 percent of original size [2022-11-19 08:32:54,409 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 485 treesize of output 704 [2022-11-19 08:32:54,519 WARN L207 Elim1Store]: Array PQE input equivalent to false [2022-11-19 08:32:54,647 INFO L321 Elim1Store]: treesize reduction 54, result has 25.0 percent of original size [2022-11-19 08:32:54,648 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 4 case distinctions, treesize of input 377 treesize of output 362 [2022-11-19 08:32:54,706 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 308 treesize of output 174 [2022-11-19 08:32:54,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:54,780 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:54,782 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 28 disjoint index pairs (out of 36 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 453 treesize of output 315 [2022-11-19 08:32:55,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,946 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:55,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,953 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:55,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,961 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:55,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,964 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:55,965 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:55,967 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:55,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:55,987 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:56,032 INFO L321 Elim1Store]: treesize reduction 216, result has 0.5 percent of original size [2022-11-19 08:32:56,033 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 4 stores, 9 select indices, 9 select index equivalence classes, 102 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 22 case distinctions, treesize of input 389 treesize of output 647 [2022-11-19 08:32:56,302 INFO L321 Elim1Store]: treesize reduction 52, result has 25.7 percent of original size [2022-11-19 08:32:56,303 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 3 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 1516 treesize of output 1478 [2022-11-19 08:32:56,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,407 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:56,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,451 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 11 select indices, 11 select index equivalence classes, 45 disjoint index pairs (out of 55 index pairs), introduced 10 new quantified variables, introduced 0 case distinctions, treesize of input 1367 treesize of output 1260 [2022-11-19 08:32:56,633 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 17 treesize of output 8 [2022-11-19 08:32:56,792 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 1207 treesize of output 993 [2022-11-19 08:32:56,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:56,999 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:57,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,011 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:57,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,034 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:57,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,045 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:57,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,050 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:57,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,058 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:57,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:57,061 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:57,063 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 28 disjoint index pairs (out of 105 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 1207 treesize of output 956 [2022-11-19 08:32:58,069 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 61 treesize of output 1 [2022-11-19 08:32:58,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,708 INFO L217 Elim1Store]: Index analysis took 398 ms [2022-11-19 08:32:58,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,735 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:58,754 INFO L173 IndexEqualityManager]: detected equality via solver [2022-11-19 08:32:58,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:32:58,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:00,815 INFO L321 Elim1Store]: treesize reduction 2015, result has 9.2 percent of original size [2022-11-19 08:33:00,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 34 select indices, 34 select index equivalence classes, 215 disjoint index pairs (out of 561 index pairs), introduced 36 new quantified variables, introduced 322 case distinctions, treesize of input 22315 treesize of output 15526 [2022-11-19 08:33:01,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:01,823 INFO L217 Elim1Store]: Index analysis took 206 ms [2022-11-19 08:33:02,163 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:02,167 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 19893 treesize of output 19800 [2022-11-19 08:33:02,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:02,522 INFO L217 Elim1Store]: Index analysis took 202 ms [2022-11-19 08:33:02,803 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:02,806 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 84 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 7 case distinctions, treesize of input 19689 treesize of output 19653 [2022-11-19 08:33:03,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,214 INFO L217 Elim1Store]: Index analysis took 210 ms [2022-11-19 08:33:03,549 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:03,552 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 19556 treesize of output 19443 [2022-11-19 08:33:03,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:03,935 INFO L217 Elim1Store]: Index analysis took 188 ms [2022-11-19 08:33:04,306 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:04,311 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 84 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 7 case distinctions, treesize of input 19332 treesize of output 19298 [2022-11-19 08:33:04,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:04,629 INFO L217 Elim1Store]: Index analysis took 119 ms [2022-11-19 08:33:04,834 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:04,837 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 62 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 4 case distinctions, treesize of input 19201 treesize of output 19073 [2022-11-19 08:33:05,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,278 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:05,282 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 3 case distinctions, treesize of input 19016 treesize of output 18946 [2022-11-19 08:33:05,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,567 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 8 select indices, 8 select index equivalence classes, 28 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 0 case distinctions, treesize of input 18903 treesize of output 18783 [2022-11-19 08:33:05,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:05,880 INFO L217 Elim1Store]: Index analysis took 113 ms [2022-11-19 08:33:06,092 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:06,095 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 12 select indices, 12 select index equivalence classes, 62 disjoint index pairs (out of 66 index pairs), introduced 12 new quantified variables, introduced 4 case distinctions, treesize of input 18783 treesize of output 18664 [2022-11-19 08:33:06,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,558 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:06,562 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 10 select indices, 10 select index equivalence classes, 42 disjoint index pairs (out of 45 index pairs), introduced 10 new quantified variables, introduced 3 case distinctions, treesize of input 18607 treesize of output 18375 [2022-11-19 08:33:06,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:06,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,161 INFO L217 Elim1Store]: Index analysis took 252 ms [2022-11-19 08:33:07,457 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:07,461 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 18336 treesize of output 18213 [2022-11-19 08:33:07,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:07,890 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:07,893 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 2 case distinctions, treesize of input 18102 treesize of output 17966 [2022-11-19 08:33:08,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,331 INFO L217 Elim1Store]: Index analysis took 205 ms [2022-11-19 08:33:08,644 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:08,647 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 17939 treesize of output 17850 [2022-11-19 08:33:08,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:08,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,154 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:09,157 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 2 case distinctions, treesize of input 17739 treesize of output 17617 [2022-11-19 08:33:09,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:09,709 INFO L217 Elim1Store]: Index analysis took 278 ms [2022-11-19 08:33:10,019 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:10,022 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 17590 treesize of output 17497 [2022-11-19 08:33:10,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:10,445 INFO L217 Elim1Store]: Index analysis took 190 ms [2022-11-19 08:33:10,718 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:10,722 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 17386 treesize of output 17310 [2022-11-19 08:33:11,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,219 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:11,222 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 2 case distinctions, treesize of input 17199 treesize of output 17119 [2022-11-19 08:33:11,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:11,783 INFO L217 Elim1Store]: Index analysis took 244 ms [2022-11-19 08:33:12,090 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:12,093 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 17092 treesize of output 17074 [2022-11-19 08:33:12,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:12,704 INFO L217 Elim1Store]: Index analysis took 229 ms [2022-11-19 08:33:13,014 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:13,018 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 16963 treesize of output 16888 [2022-11-19 08:33:13,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:13,559 INFO L217 Elim1Store]: Index analysis took 221 ms [2022-11-19 08:33:13,969 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:13,974 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 18 select indices, 18 select index equivalence classes, 145 disjoint index pairs (out of 153 index pairs), introduced 18 new quantified variables, introduced 8 case distinctions, treesize of input 16777 treesize of output 16685 [2022-11-19 08:33:14,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,491 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:14,494 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 2 case distinctions, treesize of input 16580 treesize of output 16446 [2022-11-19 08:33:14,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:14,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,059 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:15,062 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 2 case distinctions, treesize of input 16419 treesize of output 16335 [2022-11-19 08:33:15,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:15,644 INFO L217 Elim1Store]: Index analysis took 223 ms [2022-11-19 08:33:15,977 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:15,979 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 16308 treesize of output 16286 [2022-11-19 08:33:16,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:16,766 INFO L217 Elim1Store]: Index analysis took 407 ms [2022-11-19 08:33:17,292 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:17,296 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 196 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 14 case distinctions, treesize of input 16175 treesize of output 16069 [2022-11-19 08:33:17,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:17,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:18,174 INFO L217 Elim1Store]: Index analysis took 487 ms [2022-11-19 08:33:18,717 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:18,719 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 21 select indices, 21 select index equivalence classes, 196 disjoint index pairs (out of 210 index pairs), introduced 21 new quantified variables, introduced 14 case distinctions, treesize of input 15886 treesize of output 15847 [2022-11-19 08:33:19,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:19,317 INFO L217 Elim1Store]: Index analysis took 212 ms [2022-11-19 08:33:19,620 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:19,625 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 84 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 7 case distinctions, treesize of input 15664 treesize of output 15628 [2022-11-19 08:33:20,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:20,369 INFO L217 Elim1Store]: Index analysis took 208 ms [2022-11-19 08:33:20,662 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:20,666 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 84 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 7 case distinctions, treesize of input 15531 treesize of output 15477 [2022-11-19 08:33:21,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,293 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:21,297 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 2 case distinctions, treesize of input 15380 treesize of output 15254 [2022-11-19 08:33:21,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:21,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,051 INFO L217 Elim1Store]: Index analysis took 262 ms [2022-11-19 08:33:22,394 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:22,397 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 15227 treesize of output 15134 [2022-11-19 08:33:22,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:22,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,079 INFO L217 Elim1Store]: Index analysis took 211 ms [2022-11-19 08:33:23,361 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:23,365 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 14 select indices, 14 select index equivalence classes, 85 disjoint index pairs (out of 91 index pairs), introduced 14 new quantified variables, introduced 6 case distinctions, treesize of input 15023 treesize of output 14971 [2022-11-19 08:33:23,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:23,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:24,208 INFO L217 Elim1Store]: Index analysis took 286 ms [2022-11-19 08:33:24,589 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:24,591 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 14886 treesize of output 14783 [2022-11-19 08:33:25,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:25,462 INFO L217 Elim1Store]: Index analysis took 261 ms [2022-11-19 08:33:25,816 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:25,819 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 14672 treesize of output 14638 [2022-11-19 08:33:26,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:26,598 INFO L217 Elim1Store]: Index analysis took 281 ms [2022-11-19 08:33:26,934 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:26,938 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 14527 treesize of output 14407 [2022-11-19 08:33:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:27,713 INFO L217 Elim1Store]: Index analysis took 286 ms [2022-11-19 08:33:28,108 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:28,113 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 14296 treesize of output 14173 [2022-11-19 08:33:28,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:28,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:29,095 INFO L217 Elim1Store]: Index analysis took 286 ms [2022-11-19 08:33:29,495 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:29,498 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 14062 treesize of output 14002 [2022-11-19 08:33:30,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:30,608 INFO L217 Elim1Store]: Index analysis took 275 ms [2022-11-19 08:33:30,923 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:30,926 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 13891 treesize of output 13843 [2022-11-19 08:33:31,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:31,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:31,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:31,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:31,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:31,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:31,674 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:31,679 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 2 case distinctions, treesize of input 13732 treesize of output 13585 [2022-11-19 08:33:32,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:32,735 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:32,737 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 9 select indices, 9 select index equivalence classes, 34 disjoint index pairs (out of 36 index pairs), introduced 9 new quantified variables, introduced 2 case distinctions, treesize of input 13558 treesize of output 13448 [2022-11-19 08:33:33,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-19 08:33:33,725 INFO L217 Elim1Store]: Index analysis took 271 ms [2022-11-19 08:33:34,052 INFO L321 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2022-11-19 08:33:34,055 INFO L350 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 15 select indices, 15 select index equivalence classes, 97 disjoint index pairs (out of 105 index pairs), introduced 15 new quantified variables, introduced 8 case distinctions, treesize of input 13421 treesize of output 13401 [2022-11-19 08:33:54,704 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-11-19 08:33:54,895 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:33:54,896 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: Maybe an infinite loop at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:130) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.tryToPushOverDualFiniteConnective(QuantifierPusher.java:345) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:188) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.convert(QuantifierPushTermWalker.java:1) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine$ApplicationTermTask.doStep(TermContextTransformationEngine.java:169) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:77) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.TermContextTransformationEngine.transform(TermContextTransformationEngine.java:61) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:295) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushTermWalker.eliminate(QuantifierPushTermWalker.java:281) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:285) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:267) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:119) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:227) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:209) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:187) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:165) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpretForSingleMarker(DagInterpreter.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:125) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:98) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:168) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:123) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:136) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:68) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:266) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:147) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:336) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-19 08:33:54,902 INFO L158 Benchmark]: Toolchain (without parser) took 431899.40ms. Allocated memory was 125.8MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 83.7MB in the beginning and 605.8MB in the end (delta: -522.1MB). Peak memory consumption was 825.2MB. Max. memory is 16.1GB. [2022-11-19 08:33:54,902 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory was 105.4MB in the beginning and 105.3MB in the end (delta: 72.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 08:33:54,902 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1788.60ms. Allocated memory is still 125.8MB. Free memory was 83.5MB in the beginning and 56.9MB in the end (delta: 26.6MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. [2022-11-19 08:33:54,903 INFO L158 Benchmark]: Boogie Procedure Inliner took 135.64ms. Allocated memory is still 125.8MB. Free memory was 56.9MB in the beginning and 89.8MB in the end (delta: -32.9MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2022-11-19 08:33:54,903 INFO L158 Benchmark]: Boogie Preprocessor took 53.78ms. Allocated memory is still 125.8MB. Free memory was 89.8MB in the beginning and 87.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-19 08:33:54,903 INFO L158 Benchmark]: RCFGBuilder took 979.44ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 86.8MB in the beginning and 114.4MB in the end (delta: -27.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2022-11-19 08:33:54,903 INFO L158 Benchmark]: TraceAbstraction took 428929.83ms. Allocated memory was 161.5MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 113.5MB in the beginning and 605.8MB in the end (delta: -492.3MB). Peak memory consumption was 819.3MB. Max. memory is 16.1GB. [2022-11-19 08:33:54,907 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory was 105.4MB in the beginning and 105.3MB in the end (delta: 72.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1788.60ms. Allocated memory is still 125.8MB. Free memory was 83.5MB in the beginning and 56.9MB in the end (delta: 26.6MB). Peak memory consumption was 39.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 135.64ms. Allocated memory is still 125.8MB. Free memory was 56.9MB in the beginning and 89.8MB in the end (delta: -32.9MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.78ms. Allocated memory is still 125.8MB. Free memory was 89.8MB in the beginning and 87.4MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 979.44ms. Allocated memory was 125.8MB in the beginning and 161.5MB in the end (delta: 35.7MB). Free memory was 86.8MB in the beginning and 114.4MB in the end (delta: -27.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * TraceAbstraction took 428929.83ms. Allocated memory was 161.5MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 113.5MB in the beginning and 605.8MB in the end (delta: -492.3MB). Peak memory consumption was 819.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: Maybe an infinite loop de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: Maybe an infinite loop: de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPushUtilsForSubsetPush.sequentialSubsetPush(QuantifierPushUtilsForSubsetPush.java:130) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-19 08:33:55,114 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2022-11-19 08:33:55,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS --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 d67b4b463cf9b59771b705723a66a102d698cbc5859334aa26ed48a8838f7285 --- 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-8393723 [2022-11-19 08:33:57,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 08:33:57,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 08:33:57,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 08:33:57,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 08:33:57,594 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 08:33:57,597 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 08:33:57,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 08:33:57,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 08:33:57,614 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 08:33:57,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 08:33:57,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 08:33:57,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 08:33:57,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 08:33:57,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 08:33:57,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 08:33:57,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 08:33:57,629 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 08:33:57,635 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 08:33:57,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 08:33:57,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 08:33:57,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 08:33:57,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 08:33:57,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 08:33:57,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 08:33:57,662 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 08:33:57,662 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 08:33:57,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 08:33:57,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 08:33:57,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 08:33:57,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 08:33:57,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 08:33:57,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 08:33:57,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 08:33:57,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 08:33:57,673 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 08:33:57,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 08:33:57,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 08:33:57,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 08:33:57,677 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 08:33:57,678 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 08:33:57,684 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-19 08:33:57,734 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 08:33:57,736 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 08:33:57,737 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 08:33:57,737 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 08:33:57,738 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 08:33:57,739 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 08:33:57,739 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 08:33:57,739 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 08:33:57,740 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 08:33:57,740 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 08:33:57,741 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 08:33:57,742 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 08:33:57,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 08:33:57,744 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 08:33:57,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 08:33:57,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 08:33:57,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 08:33:57,745 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 08:33:57,745 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 08:33:57,745 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 08:33:57,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 08:33:57,746 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 08:33:57,746 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 08:33:57,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 08:33:57,747 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 08:33:57,747 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 08:33:57,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:33:57,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 08:33:57,748 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 08:33:57,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 08:33:57,749 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 08:33:57,749 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 08:33:57,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 08:33:57,750 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 08:33:57,751 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 08:33:57,751 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d67b4b463cf9b59771b705723a66a102d698cbc5859334aa26ed48a8838f7285 [2022-11-19 08:33:58,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 08:33:58,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 08:33:58,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 08:33:58,203 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 08:33:58,204 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 08:33:58,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2022-11-19 08:33:58,286 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data/173d14bc9/1d11407957664baaa5631fd2edca4c4b/FLAG02e026316 [2022-11-19 08:33:59,276 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 08:33:59,284 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i [2022-11-19 08:33:59,323 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data/173d14bc9/1d11407957664baaa5631fd2edca4c4b/FLAG02e026316 [2022-11-19 08:33:59,833 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/data/173d14bc9/1d11407957664baaa5631fd2edca4c4b [2022-11-19 08:33:59,838 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 08:33:59,840 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 08:33:59,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 08:33:59,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 08:33:59,857 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 08:33:59,858 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:33:59" (1/1) ... [2022-11-19 08:33:59,859 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11181960 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:33:59, skipping insertion in model container [2022-11-19 08:33:59,859 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 08:33:59" (1/1) ... [2022-11-19 08:33:59,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 08:34:00,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:34:00,333 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2022-11-19 08:34:00,341 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2022-11-19 08:34:01,236 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,238 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,238 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,239 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,241 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,259 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,260 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,262 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,263 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,266 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,268 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,269 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,269 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:34:01,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:34:01,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:34:01,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:34:01,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:34:01,513 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:34:01,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:34:01,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:34:01,526 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:34:01,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:34:01,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:34:01,661 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-19 08:34:01,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 08:34:01,719 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2022-11-19 08:34:01,719 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2022-11-19 08:34:01,781 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,781 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,782 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,782 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,783 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,805 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,807 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,811 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,811 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,813 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,816 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,821 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,821 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:01,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:34:01,875 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:34:01,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:34:01,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:34:01,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:34:01,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:34:01,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:34:01,884 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:34:01,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:34:01,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:34:01,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:34:01,956 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 08:34:01,985 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4531,4544] [2022-11-19 08:34:01,993 WARN L234 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_6139d0ca-6715-4f1f-9aa7-608c6131eff0/sv-benchmarks/c/aws-c-common/memcpy_using_uint64_harness.i[4591,4604] [2022-11-19 08:34:02,081 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,081 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,082 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,082 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,083 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,091 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,101 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,103 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,106 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,108 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,109 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,109 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,109 WARN L1568 CHandler]: Possible shadowing of function index [2022-11-19 08:34:02,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-19 08:34:02,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-19 08:34:02,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-19 08:34:02,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-19 08:34:02,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-19 08:34:02,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-19 08:34:02,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-19 08:34:02,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-19 08:34:02,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-19 08:34:02,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-19 08:34:02,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 08:34:02,405 INFO L208 MainTranslator]: Completed translation [2022-11-19 08:34:02,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02 WrapperNode [2022-11-19 08:34:02,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 08:34:02,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 08:34:02,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 08:34:02,407 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 08:34:02,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,515 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,590 INFO L138 Inliner]: procedures = 612, calls = 626, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 136 [2022-11-19 08:34:02,599 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 08:34:02,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 08:34:02,601 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 08:34:02,601 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 08:34:02,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,613 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,633 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,638 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,643 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,646 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,652 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 08:34:02,653 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 08:34:02,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 08:34:02,654 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 08:34:02,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (1/1) ... [2022-11-19 08:34:02,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 08:34:02,672 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:34:02,705 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 08:34:02,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 08:34:02,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 08:34:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-19 08:34:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-19 08:34:02,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-19 08:34:02,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 08:34:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 08:34:02,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 08:34:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-19 08:34:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-19 08:34:02,768 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 08:34:02,769 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 08:34:02,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 08:34:02,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-19 08:34:02,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-19 08:34:02,770 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-19 08:34:02,770 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-19 08:34:03,216 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 08:34:03,219 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 08:34:03,781 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 08:34:03,789 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 08:34:03,790 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-19 08:34:03,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:34:03 BoogieIcfgContainer [2022-11-19 08:34:03,793 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 08:34:03,796 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 08:34:03,796 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 08:34:03,800 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 08:34:03,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 08:33:59" (1/3) ... [2022-11-19 08:34:03,802 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb7bf77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:34:03, skipping insertion in model container [2022-11-19 08:34:03,802 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:34:02" (2/3) ... [2022-11-19 08:34:03,803 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb7bf77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:34:03, skipping insertion in model container [2022-11-19 08:34:03,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:34:03" (3/3) ... [2022-11-19 08:34:03,805 INFO L112 eAbstractionObserver]: Analyzing ICFG memcpy_using_uint64_harness.i [2022-11-19 08:34:03,830 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 08:34:03,830 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 08:34:03,888 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 08:34:03,897 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;@6aaae2e7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 08:34:03,897 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 08:34:03,903 INFO L276 IsEmpty]: Start isEmpty. Operand has 63 states, 47 states have (on average 1.3617021276595744) internal successors, (64), 48 states have internal predecessors, (64), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-11-19 08:34:03,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-19 08:34:03,917 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:03,918 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:03,919 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:03,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:03,926 INFO L85 PathProgramCache]: Analyzing trace with hash -1463681059, now seen corresponding path program 1 times [2022-11-19 08:34:03,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:03,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [811363816] [2022-11-19 08:34:03,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:03,946 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:03,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:03,953 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:03,987 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-19 08:34:04,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:04,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-19 08:34:04,435 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:04,489 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2022-11-19 08:34:04,490 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:34:04,490 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:34:04,491 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [811363816] [2022-11-19 08:34:04,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [811363816] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:34:04,492 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:34:04,492 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-19 08:34:04,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263354537] [2022-11-19 08:34:04,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:34:04,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-19 08:34:04,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:34:04,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-19 08:34:04,576 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-19 08:34:04,580 INFO L87 Difference]: Start difference. First operand has 63 states, 47 states have (on average 1.3617021276595744) internal successors, (64), 48 states have internal predecessors, (64), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-19 08:34:04,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:34:04,633 INFO L93 Difference]: Finished difference Result 122 states and 176 transitions. [2022-11-19 08:34:04,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-19 08:34:04,636 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 66 [2022-11-19 08:34:04,637 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:34:04,647 INFO L225 Difference]: With dead ends: 122 [2022-11-19 08:34:04,647 INFO L226 Difference]: Without dead ends: 57 [2022-11-19 08:34:04,653 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 65 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-19 08:34:04,661 INFO L413 NwaCegarLoop]: 81 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:34:04,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-19 08:34:04,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 57 states. [2022-11-19 08:34:04,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 57 to 57. [2022-11-19 08:34:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 57 states, 42 states have (on average 1.2619047619047619) internal successors, (53), 43 states have internal predecessors, (53), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:34:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 57 states and 74 transitions. [2022-11-19 08:34:04,726 INFO L78 Accepts]: Start accepts. Automaton has 57 states and 74 transitions. Word has length 66 [2022-11-19 08:34:04,727 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:34:04,727 INFO L495 AbstractCegarLoop]: Abstraction has 57 states and 74 transitions. [2022-11-19 08:34:04,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 18.5) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2022-11-19 08:34:04,728 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 74 transitions. [2022-11-19 08:34:04,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-19 08:34:04,735 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:04,735 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:04,761 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:04,955 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:04,955 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:04,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:04,956 INFO L85 PathProgramCache]: Analyzing trace with hash 1147031271, now seen corresponding path program 1 times [2022-11-19 08:34:04,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:04,964 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1390406489] [2022-11-19 08:34:04,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:04,964 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:04,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:04,966 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:05,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-19 08:34:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:05,296 INFO L263 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 2 conjunts are in the unsatisfiable core [2022-11-19 08:34:05,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-19 08:34:05,389 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:34:05,389 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:34:05,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1390406489] [2022-11-19 08:34:05,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1390406489] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:34:05,390 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:34:05,390 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 08:34:05,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2114449464] [2022-11-19 08:34:05,391 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:34:05,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-19 08:34:05,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:34:05,394 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-19 08:34:05,394 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:34:05,395 INFO L87 Difference]: Start difference. First operand 57 states and 74 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-19 08:34:05,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:34:05,440 INFO L93 Difference]: Finished difference Result 112 states and 146 transitions. [2022-11-19 08:34:05,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-19 08:34:05,442 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 66 [2022-11-19 08:34:05,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:34:05,448 INFO L225 Difference]: With dead ends: 112 [2022-11-19 08:34:05,448 INFO L226 Difference]: Without dead ends: 59 [2022-11-19 08:34:05,449 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 64 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-19 08:34:05,451 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 1 mSDsluCounter, 70 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 142 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:34:05,451 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 142 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-19 08:34:05,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2022-11-19 08:34:05,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 58. [2022-11-19 08:34:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 58 states, 43 states have (on average 1.255813953488372) internal successors, (54), 44 states have internal predecessors, (54), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:34:05,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 75 transitions. [2022-11-19 08:34:05,464 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 75 transitions. Word has length 66 [2022-11-19 08:34:05,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:34:05,464 INFO L495 AbstractCegarLoop]: Abstraction has 58 states and 75 transitions. [2022-11-19 08:34:05,464 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-19 08:34:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 75 transitions. [2022-11-19 08:34:05,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-19 08:34:05,466 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:05,466 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:05,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:05,685 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:05,686 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:05,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:05,687 INFO L85 PathProgramCache]: Analyzing trace with hash 824593321, now seen corresponding path program 1 times [2022-11-19 08:34:05,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:05,688 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1768653768] [2022-11-19 08:34:05,688 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:05,688 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:05,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:05,690 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:05,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-19 08:34:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:06,026 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-19 08:34:06,030 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:06,114 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-19 08:34:06,119 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:06,231 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-19 08:34:06,231 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:34:06,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1768653768] [2022-11-19 08:34:06,233 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1768653768] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:06,233 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1877610392] [2022-11-19 08:34:06,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:06,234 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 08:34:06,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 08:34:06,237 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 08:34:06,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2022-11-19 08:34:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:06,686 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-19 08:34:06,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:06,718 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-19 08:34:06,725 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:06,780 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-19 08:34:06,781 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1877610392] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:06,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [312031344] [2022-11-19 08:34:06,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:06,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:34:06,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:34:06,793 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:34:06,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-19 08:34:07,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:07,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 223 conjuncts, 3 conjunts are in the unsatisfiable core [2022-11-19 08:34:07,042 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:07,084 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-19 08:34:07,084 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2022-11-19 08:34:07,138 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [312031344] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:07,138 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 08:34:07,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4, 4, 4] total 6 [2022-11-19 08:34:07,139 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555609190] [2022-11-19 08:34:07,139 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 08:34:07,144 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 08:34:07,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:34:07,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 08:34:07,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2022-11-19 08:34:07,145 INFO L87 Difference]: Start difference. First operand 58 states and 75 transitions. Second operand has 6 states, 6 states have (on average 7.0) internal successors, (42), 6 states have internal predecessors, (42), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 08:34:07,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:34:07,283 INFO L93 Difference]: Finished difference Result 117 states and 153 transitions. [2022-11-19 08:34:07,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:34:07,291 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 6 states have internal predecessors, (42), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) Word has length 68 [2022-11-19 08:34:07,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:34:07,292 INFO L225 Difference]: With dead ends: 117 [2022-11-19 08:34:07,294 INFO L226 Difference]: Without dead ends: 64 [2022-11-19 08:34:07,295 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 403 GetRequests, 398 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2022-11-19 08:34:07,299 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 4 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 282 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-19 08:34:07,301 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 282 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-19 08:34:07,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2022-11-19 08:34:07,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 64. [2022-11-19 08:34:07,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 64 states, 49 states have (on average 1.2244897959183674) internal successors, (60), 50 states have internal predecessors, (60), 11 states have call successors, (11), 3 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:34:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 81 transitions. [2022-11-19 08:34:07,323 INFO L78 Accepts]: Start accepts. Automaton has 64 states and 81 transitions. Word has length 68 [2022-11-19 08:34:07,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:34:07,324 INFO L495 AbstractCegarLoop]: Abstraction has 64 states and 81 transitions. [2022-11-19 08:34:07,324 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 6 states have internal predecessors, (42), 1 states have call successors, (15), 2 states have call predecessors, (15), 2 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2022-11-19 08:34:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 81 transitions. [2022-11-19 08:34:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-19 08:34:07,327 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:07,327 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:07,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:07,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:07,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (5)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:07,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 08:34:07,948 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:07,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:07,949 INFO L85 PathProgramCache]: Analyzing trace with hash -615657745, now seen corresponding path program 2 times [2022-11-19 08:34:07,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:07,950 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1342949883] [2022-11-19 08:34:07,950 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-19 08:34:07,950 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:07,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:07,952 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:07,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2022-11-19 08:34:08,201 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-11-19 08:34:08,201 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 08:34:08,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 146 conjuncts, 9 conjunts are in the unsatisfiable core [2022-11-19 08:34:08,213 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:08,718 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-11-19 08:34:08,718 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:34:08,719 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:34:08,719 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1342949883] [2022-11-19 08:34:08,719 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1342949883] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:34:08,719 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 08:34:08,720 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-19 08:34:08,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880556787] [2022-11-19 08:34:08,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:34:08,721 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 08:34:08,721 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:34:08,722 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 08:34:08,722 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-19 08:34:08,722 INFO L87 Difference]: Start difference. First operand 64 states and 81 transitions. Second operand has 6 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-19 08:34:08,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:34:08,874 INFO L93 Difference]: Finished difference Result 70 states and 86 transitions. [2022-11-19 08:34:08,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-19 08:34:08,875 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 74 [2022-11-19 08:34:08,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:34:08,876 INFO L225 Difference]: With dead ends: 70 [2022-11-19 08:34:08,876 INFO L226 Difference]: Without dead ends: 66 [2022-11-19 08:34:08,877 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 75 GetRequests, 69 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-19 08:34:08,878 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 23 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 23 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-19 08:34:08,878 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [23 Valid, 276 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-19 08:34:08,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2022-11-19 08:34:08,891 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 66. [2022-11-19 08:34:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 66 states, 51 states have (on average 1.196078431372549) internal successors, (61), 51 states have internal predecessors, (61), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:34:08,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 82 transitions. [2022-11-19 08:34:08,893 INFO L78 Accepts]: Start accepts. Automaton has 66 states and 82 transitions. Word has length 74 [2022-11-19 08:34:08,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:34:08,895 INFO L495 AbstractCegarLoop]: Abstraction has 66 states and 82 transitions. [2022-11-19 08:34:08,895 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 7.0) internal successors, (35), 5 states have internal predecessors, (35), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2022-11-19 08:34:08,895 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 82 transitions. [2022-11-19 08:34:08,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-19 08:34:08,897 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:08,897 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:08,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:09,116 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:09,116 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:09,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:09,117 INFO L85 PathProgramCache]: Analyzing trace with hash -694003548, now seen corresponding path program 1 times [2022-11-19 08:34:09,118 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:09,118 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [358028591] [2022-11-19 08:34:09,118 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:09,118 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:09,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:09,120 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:09,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2022-11-19 08:34:09,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:09,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 08:34:09,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:09,535 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2022-11-19 08:34:09,535 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:09,755 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-19 08:34:09,755 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:34:09,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [358028591] [2022-11-19 08:34:09,755 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [358028591] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:09,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1232635422] [2022-11-19 08:34:09,756 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:09,756 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 08:34:09,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 08:34:09,762 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 08:34:09,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2022-11-19 08:34:10,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:10,076 INFO L263 TraceCheckSpWp]: Trace formula consists of 282 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-19 08:34:10,080 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:10,445 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2022-11-19 08:34:10,445 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 08:34:10,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1232635422] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 08:34:10,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-11-19 08:34:10,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 7] total 16 [2022-11-19 08:34:10,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [548794392] [2022-11-19 08:34:10,446 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 08:34:10,447 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-19 08:34:10,447 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:34:10,447 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-19 08:34:10,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=185, Unknown=0, NotChecked=0, Total=240 [2022-11-19 08:34:10,448 INFO L87 Difference]: Start difference. First operand 66 states and 82 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 5 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2022-11-19 08:34:10,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:34:10,824 INFO L93 Difference]: Finished difference Result 110 states and 138 transitions. [2022-11-19 08:34:10,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 08:34:10,825 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 5 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) Word has length 91 [2022-11-19 08:34:10,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:34:10,826 INFO L225 Difference]: With dead ends: 110 [2022-11-19 08:34:10,826 INFO L226 Difference]: Without dead ends: 68 [2022-11-19 08:34:10,827 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 272 GetRequests, 256 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=67, Invalid=239, Unknown=0, NotChecked=0, Total=306 [2022-11-19 08:34:10,828 INFO L413 NwaCegarLoop]: 101 mSDtfsCounter, 78 mSDsluCounter, 229 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 330 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 15 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 08:34:10,828 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 330 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 54 Invalid, 0 Unknown, 15 Unchecked, 0.2s Time] [2022-11-19 08:34:10,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states. [2022-11-19 08:34:10,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 67. [2022-11-19 08:34:10,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67 states, 52 states have (on average 1.1923076923076923) internal successors, (62), 52 states have internal predecessors, (62), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-11-19 08:34:10,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 83 transitions. [2022-11-19 08:34:10,854 INFO L78 Accepts]: Start accepts. Automaton has 67 states and 83 transitions. Word has length 91 [2022-11-19 08:34:10,856 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:34:10,856 INFO L495 AbstractCegarLoop]: Abstraction has 67 states and 83 transitions. [2022-11-19 08:34:10,857 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 6 states have internal predecessors, (46), 5 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2022-11-19 08:34:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 83 transitions. [2022-11-19 08:34:10,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-19 08:34:10,864 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:10,865 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:10,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:11,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (9)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:11,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 08:34:11,278 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:11,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:11,279 INFO L85 PathProgramCache]: Analyzing trace with hash 35572386, now seen corresponding path program 1 times [2022-11-19 08:34:11,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:11,279 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [462257710] [2022-11-19 08:34:11,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:11,280 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:11,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:11,281 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:11,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2022-11-19 08:34:11,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:11,610 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 08:34:11,613 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:11,696 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:34:11,696 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:11,906 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:34:11,906 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:34:11,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [462257710] [2022-11-19 08:34:11,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [462257710] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:11,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1353457906] [2022-11-19 08:34:11,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:11,907 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 08:34:11,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 08:34:11,908 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 08:34:11,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2022-11-19 08:34:12,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:12,514 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 6 conjunts are in the unsatisfiable core [2022-11-19 08:34:12,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:12,566 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:34:12,566 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:12,639 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:34:12,639 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1353457906] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:12,640 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1033157756] [2022-11-19 08:34:12,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:12,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:34:12,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:34:12,642 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:34:12,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-11-19 08:34:12,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:12,939 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-19 08:34:12,942 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:13,690 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 28 proven. 1 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2022-11-19 08:34:13,690 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:14,427 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2022-11-19 08:34:14,427 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1033157756] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:14,427 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 08:34:14,427 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7, 7, 10, 10] total 27 [2022-11-19 08:34:14,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076684003] [2022-11-19 08:34:14,428 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 08:34:14,429 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-11-19 08:34:14,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:34:14,429 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-11-19 08:34:14,430 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=100, Invalid=602, Unknown=0, NotChecked=0, Total=702 [2022-11-19 08:34:14,430 INFO L87 Difference]: Start difference. First operand 67 states and 83 transitions. Second operand has 27 states, 27 states have (on average 3.4814814814814814) internal successors, (94), 27 states have internal predecessors, (94), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) [2022-11-19 08:34:17,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:34:17,487 INFO L93 Difference]: Finished difference Result 226 states and 296 transitions. [2022-11-19 08:34:17,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2022-11-19 08:34:17,488 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 3.4814814814814814) internal successors, (94), 27 states have internal predecessors, (94), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) Word has length 93 [2022-11-19 08:34:17,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:34:17,490 INFO L225 Difference]: With dead ends: 226 [2022-11-19 08:34:17,490 INFO L226 Difference]: Without dead ends: 170 [2022-11-19 08:34:17,492 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 565 GetRequests, 527 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 236 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=247, Invalid=1313, Unknown=0, NotChecked=0, Total=1560 [2022-11-19 08:34:17,492 INFO L413 NwaCegarLoop]: 112 mSDtfsCounter, 266 mSDsluCounter, 1228 mSDsCounter, 0 mSdLazyCounter, 654 mSolverCounterSat, 65 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 272 SdHoareTripleChecker+Valid, 1340 SdHoareTripleChecker+Invalid, 795 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 65 IncrementalHoareTripleChecker+Valid, 654 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 76 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2022-11-19 08:34:17,493 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [272 Valid, 1340 Invalid, 795 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [65 Valid, 654 Invalid, 0 Unknown, 76 Unchecked, 1.9s Time] [2022-11-19 08:34:17,494 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2022-11-19 08:34:17,517 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 94. [2022-11-19 08:34:17,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 94 states, 76 states have (on average 1.1842105263157894) internal successors, (90), 76 states have internal predecessors, (90), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-11-19 08:34:17,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 117 transitions. [2022-11-19 08:34:17,519 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 117 transitions. Word has length 93 [2022-11-19 08:34:17,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:34:17,519 INFO L495 AbstractCegarLoop]: Abstraction has 94 states and 117 transitions. [2022-11-19 08:34:17,520 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 3.4814814814814814) internal successors, (94), 27 states have internal predecessors, (94), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) [2022-11-19 08:34:17,520 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 117 transitions. [2022-11-19 08:34:17,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-19 08:34:17,522 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:17,522 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 8, 8, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:17,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:17,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (11)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:17,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:18,141 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:34:18,142 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:18,142 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:18,142 INFO L85 PathProgramCache]: Analyzing trace with hash -1608161580, now seen corresponding path program 1 times [2022-11-19 08:34:18,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:18,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2135090419] [2022-11-19 08:34:18,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:18,143 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:18,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:18,144 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:18,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Waiting until timeout for monitored process [2022-11-19 08:34:18,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:18,487 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-19 08:34:18,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:18,688 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:34:18,688 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:19,397 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 2 proven. 100 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:34:19,397 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:34:19,397 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2135090419] [2022-11-19 08:34:19,397 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2135090419] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:19,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [344663482] [2022-11-19 08:34:19,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:19,398 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 08:34:19,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 08:34:19,400 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 08:34:19,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2022-11-19 08:34:20,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:20,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 12 conjunts are in the unsatisfiable core [2022-11-19 08:34:20,059 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:20,132 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:34:20,132 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:20,256 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 2 proven. 100 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:34:20,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [344663482] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:20,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [536116070] [2022-11-19 08:34:20,257 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:20,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:34:20,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:34:20,258 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:34:20,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-11-19 08:34:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:20,595 INFO L263 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-19 08:34:20,598 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 28 proven. 1 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2022-11-19 08:34:21,584 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:22,500 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 212 trivial. 0 not checked. [2022-11-19 08:34:22,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [536116070] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:22,501 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 08:34:22,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13, 13, 13, 10, 10] total 39 [2022-11-19 08:34:22,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1644308926] [2022-11-19 08:34:22,502 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 08:34:22,503 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-11-19 08:34:22,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:34:22,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-11-19 08:34:22,505 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=220, Invalid=1262, Unknown=0, NotChecked=0, Total=1482 [2022-11-19 08:34:22,505 INFO L87 Difference]: Start difference. First operand 94 states and 117 transitions. Second operand has 39 states, 39 states have (on average 3.128205128205128) internal successors, (122), 39 states have internal predecessors, (122), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) [2022-11-19 08:34:27,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:34:27,829 INFO L93 Difference]: Finished difference Result 268 states and 351 transitions. [2022-11-19 08:34:27,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2022-11-19 08:34:27,831 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 3.128205128205128) internal successors, (122), 39 states have internal predecessors, (122), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) Word has length 105 [2022-11-19 08:34:27,831 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:34:27,833 INFO L225 Difference]: With dead ends: 268 [2022-11-19 08:34:27,833 INFO L226 Difference]: Without dead ends: 197 [2022-11-19 08:34:27,835 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 644 GetRequests, 587 SyntacticMatches, 0 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 460 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=574, Invalid=2848, Unknown=0, NotChecked=0, Total=3422 [2022-11-19 08:34:27,836 INFO L413 NwaCegarLoop]: 87 mSDtfsCounter, 240 mSDsluCounter, 1585 mSDsCounter, 0 mSdLazyCounter, 919 mSolverCounterSat, 64 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 246 SdHoareTripleChecker+Valid, 1672 SdHoareTripleChecker+Invalid, 1103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 64 IncrementalHoareTripleChecker+Valid, 919 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 120 IncrementalHoareTripleChecker+Unchecked, 2.7s IncrementalHoareTripleChecker+Time [2022-11-19 08:34:27,836 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [246 Valid, 1672 Invalid, 1103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [64 Valid, 919 Invalid, 0 Unknown, 120 Unchecked, 2.7s Time] [2022-11-19 08:34:27,837 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 197 states. [2022-11-19 08:34:27,862 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 197 to 122. [2022-11-19 08:34:27,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 122 states, 104 states have (on average 1.1442307692307692) internal successors, (119), 104 states have internal predecessors, (119), 14 states have call successors, (14), 4 states have call predecessors, (14), 3 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-11-19 08:34:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 122 states and 146 transitions. [2022-11-19 08:34:27,872 INFO L78 Accepts]: Start accepts. Automaton has 122 states and 146 transitions. Word has length 105 [2022-11-19 08:34:27,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:34:27,873 INFO L495 AbstractCegarLoop]: Abstraction has 122 states and 146 transitions. [2022-11-19 08:34:27,873 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 3.128205128205128) internal successors, (122), 39 states have internal predecessors, (122), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) [2022-11-19 08:34:27,874 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 146 transitions. [2022-11-19 08:34:27,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-11-19 08:34:27,876 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:27,876 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 8, 8, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:27,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:28,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (13)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:28,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (14)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:28,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 08:34:28,478 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:28,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:28,478 INFO L85 PathProgramCache]: Analyzing trace with hash 2042469370, now seen corresponding path program 1 times [2022-11-19 08:34:28,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:28,479 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [911911296] [2022-11-19 08:34:28,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:28,479 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:28,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:28,480 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:28,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Waiting until timeout for monitored process [2022-11-19 08:34:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:28,952 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 24 conjunts are in the unsatisfiable core [2022-11-19 08:34:28,956 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:29,542 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:34:29,543 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 484 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:34:31,989 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:34:31,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [911911296] [2022-11-19 08:34:31,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [911911296] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:31,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [558040504] [2022-11-19 08:34:31,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:31,990 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 08:34:31,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 08:34:31,993 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 08:34:31,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2022-11-19 08:34:32,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:32,812 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 24 conjunts are in the unsatisfiable core [2022-11-19 08:34:32,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:34:32,948 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:33,166 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 484 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:34:33,166 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [558040504] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:33,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [28285718] [2022-11-19 08:34:33,167 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:33,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:34:33,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:34:33,168 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:34:33,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-11-19 08:34:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:33,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-19 08:34:33,593 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 28 proven. 1 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2022-11-19 08:34:35,116 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:34:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 596 trivial. 0 not checked. [2022-11-19 08:34:36,346 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [28285718] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:34:36,346 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 08:34:36,346 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25, 25, 25, 10, 10] total 63 [2022-11-19 08:34:36,346 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1077245722] [2022-11-19 08:34:36,347 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 08:34:36,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 63 states [2022-11-19 08:34:36,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:34:36,349 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 63 interpolants. [2022-11-19 08:34:36,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=676, Invalid=3230, Unknown=0, NotChecked=0, Total=3906 [2022-11-19 08:34:36,351 INFO L87 Difference]: Start difference. First operand 122 states and 146 transitions. Second operand has 63 states, 63 states have (on average 2.761904761904762) internal successors, (174), 63 states have internal predecessors, (174), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) [2022-11-19 08:34:54,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:34:54,382 INFO L93 Difference]: Finished difference Result 322 states and 418 transitions. [2022-11-19 08:34:54,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-11-19 08:34:54,384 INFO L78 Accepts]: Start accepts. Automaton has has 63 states, 63 states have (on average 2.761904761904762) internal successors, (174), 63 states have internal predecessors, (174), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) Word has length 129 [2022-11-19 08:34:54,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:34:54,386 INFO L225 Difference]: With dead ends: 322 [2022-11-19 08:34:54,386 INFO L226 Difference]: Without dead ends: 247 [2022-11-19 08:34:54,391 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 800 GetRequests, 708 SyntacticMatches, 0 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 966 ImplicationChecksByTransitivity, 16.0s TimeCoverageRelationStatistics Valid=1831, Invalid=6911, Unknown=0, NotChecked=0, Total=8742 [2022-11-19 08:34:54,392 INFO L413 NwaCegarLoop]: 82 mSDtfsCounter, 278 mSDsluCounter, 2378 mSDsCounter, 0 mSdLazyCounter, 2454 mSolverCounterSat, 93 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 284 SdHoareTripleChecker+Valid, 2460 SdHoareTripleChecker+Invalid, 2702 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 93 IncrementalHoareTripleChecker+Valid, 2454 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 155 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2022-11-19 08:34:54,392 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [284 Valid, 2460 Invalid, 2702 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [93 Valid, 2454 Invalid, 0 Unknown, 155 Unchecked, 7.0s Time] [2022-11-19 08:34:54,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2022-11-19 08:34:54,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 185. [2022-11-19 08:34:54,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 164 states have (on average 1.1097560975609757) internal successors, (182), 164 states have internal predecessors, (182), 17 states have call successors, (17), 4 states have call predecessors, (17), 3 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-11-19 08:34:54,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 215 transitions. [2022-11-19 08:34:54,426 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 215 transitions. Word has length 129 [2022-11-19 08:34:54,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:34:54,427 INFO L495 AbstractCegarLoop]: Abstraction has 185 states and 215 transitions. [2022-11-19 08:34:54,427 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 63 states, 63 states have (on average 2.761904761904762) internal successors, (174), 63 states have internal predecessors, (174), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) [2022-11-19 08:34:54,428 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 215 transitions. [2022-11-19 08:34:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2022-11-19 08:34:54,430 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:34:54,431 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 8, 8, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:34:54,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:54,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (16)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:54,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-11-19 08:34:55,039 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:34:55,039 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:34:55,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:34:55,040 INFO L85 PathProgramCache]: Analyzing trace with hash -126038648, now seen corresponding path program 1 times [2022-11-19 08:34:55,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:34:55,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [889870792] [2022-11-19 08:34:55,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:34:55,042 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:34:55,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:34:55,045 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:34:55,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Waiting until timeout for monitored process [2022-11-19 08:34:55,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:34:55,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 728 conjuncts, 48 conjunts are in the unsatisfiable core [2022-11-19 08:34:55,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:34:57,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:34:57,494 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:35:07,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 2 proven. 2116 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:35:07,631 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:35:07,631 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [889870792] [2022-11-19 08:35:07,631 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [889870792] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:35:07,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1859030355] [2022-11-19 08:35:07,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:35:07,632 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 08:35:07,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 08:35:07,633 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 08:35:07,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (20)] Waiting until timeout for monitored process [2022-11-19 08:35:08,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:35:08,848 INFO L263 TraceCheckSpWp]: Trace formula consists of 728 conjuncts, 48 conjunts are in the unsatisfiable core [2022-11-19 08:35:08,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:35:09,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 0 proven. 2116 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:35:09,081 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:35:09,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 2 proven. 2116 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:35:09,490 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1859030355] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:35:09,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1359873455] [2022-11-19 08:35:09,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:35:09,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:35:09,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:35:09,492 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:35:09,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-11-19 08:35:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:35:10,136 INFO L263 TraceCheckSpWp]: Trace formula consists of 728 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-19 08:35:10,139 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:35:12,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 28 proven. 1 refuted. 0 times theorem prover too weak. 2202 trivial. 0 not checked. [2022-11-19 08:35:12,824 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:35:14,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2231 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 2228 trivial. 0 not checked. [2022-11-19 08:35:14,977 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1359873455] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:35:14,977 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 08:35:14,977 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49, 49, 49, 10, 10] total 111 [2022-11-19 08:35:14,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088035721] [2022-11-19 08:35:14,980 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 08:35:14,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 111 states [2022-11-19 08:35:14,982 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:35:14,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 111 interpolants. [2022-11-19 08:35:14,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=2452, Invalid=9758, Unknown=0, NotChecked=0, Total=12210 [2022-11-19 08:35:14,987 INFO L87 Difference]: Start difference. First operand 185 states and 215 transitions. Second operand has 111 states, 111 states have (on average 2.4684684684684686) internal successors, (274), 111 states have internal predecessors, (274), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) [2022-11-19 08:36:35,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 08:36:35,026 INFO L93 Difference]: Finished difference Result 408 states and 524 transitions. [2022-11-19 08:36:35,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2022-11-19 08:36:35,028 INFO L78 Accepts]: Start accepts. Automaton has has 111 states, 111 states have (on average 2.4684684684684686) internal successors, (274), 111 states have internal predecessors, (274), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) Word has length 177 [2022-11-19 08:36:35,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 08:36:35,031 INFO L225 Difference]: With dead ends: 408 [2022-11-19 08:36:35,032 INFO L226 Difference]: Without dead ends: 318 [2022-11-19 08:36:35,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 1108 GetRequests, 947 SyntacticMatches, 0 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2280 ImplicationChecksByTransitivity, 77.6s TimeCoverageRelationStatistics Valid=6931, Invalid=19475, Unknown=0, NotChecked=0, Total=26406 [2022-11-19 08:36:35,037 INFO L413 NwaCegarLoop]: 74 mSDtfsCounter, 163 mSDsluCounter, 3622 mSDsCounter, 0 mSdLazyCounter, 6417 mSolverCounterSat, 119 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 166 SdHoareTripleChecker+Valid, 3696 SdHoareTripleChecker+Invalid, 6610 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 119 IncrementalHoareTripleChecker+Valid, 6417 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 74 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2022-11-19 08:36:35,038 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [166 Valid, 3696 Invalid, 6610 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [119 Valid, 6417 Invalid, 0 Unknown, 74 Unchecked, 17.8s Time] [2022-11-19 08:36:35,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2022-11-19 08:36:35,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 304. [2022-11-19 08:36:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 304 states, 280 states have (on average 1.082142857142857) internal successors, (303), 280 states have internal predecessors, (303), 20 states have call successors, (20), 4 states have call predecessors, (20), 3 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-11-19 08:36:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 304 states and 342 transitions. [2022-11-19 08:36:35,076 INFO L78 Accepts]: Start accepts. Automaton has 304 states and 342 transitions. Word has length 177 [2022-11-19 08:36:35,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 08:36:35,077 INFO L495 AbstractCegarLoop]: Abstraction has 304 states and 342 transitions. [2022-11-19 08:36:35,077 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 111 states, 111 states have (on average 2.4684684684684686) internal successors, (274), 111 states have internal predecessors, (274), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33) [2022-11-19 08:36:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 342 transitions. [2022-11-19 08:36:35,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-19 08:36:35,082 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 08:36:35,082 INFO L195 NwaCegarLoop]: trace histogram [94, 94, 8, 8, 8, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-19 08:36:35,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-11-19 08:36:35,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (19)] Forceful destruction successful, exit code 0 [2022-11-19 08:36:35,506 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (20)] Forceful destruction successful, exit code 0 [2022-11-19 08:36:35,698 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt [2022-11-19 08:36:35,699 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 08:36:35,699 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 08:36:35,699 INFO L85 PathProgramCache]: Analyzing trace with hash -1381439386, now seen corresponding path program 1 times [2022-11-19 08:36:35,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 08:36:35,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2123733186] [2022-11-19 08:36:35,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:36:35,701 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 08:36:35,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 08:36:35,702 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 08:36:35,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (22)] Waiting until timeout for monitored process [2022-11-19 08:36:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:36:36,807 INFO L263 TraceCheckSpWp]: Trace formula consists of 1247 conjuncts, 96 conjunts are in the unsatisfiable core [2022-11-19 08:36:36,816 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:36:42,339 INFO L134 CoverageAnalysis]: Checked inductivity of 8951 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:36:42,339 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:37:11,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8951 backedges. 2 proven. 8836 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:37:11,527 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 08:37:11,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2123733186] [2022-11-19 08:37:11,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2123733186] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:37:11,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [640187595] [2022-11-19 08:37:11,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:37:11,528 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 08:37:11,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 08:37:11,530 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 08:37:11,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (23)] Waiting until timeout for monitored process [2022-11-19 08:37:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:37:13,184 INFO L263 TraceCheckSpWp]: Trace formula consists of 1247 conjuncts, 96 conjunts are in the unsatisfiable core [2022-11-19 08:37:13,192 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:37:13,604 INFO L134 CoverageAnalysis]: Checked inductivity of 8951 backedges. 0 proven. 8836 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2022-11-19 08:37:13,604 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:37:14,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8951 backedges. 2 proven. 8836 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-19 08:37:14,231 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [640187595] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:37:14,232 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1249000447] [2022-11-19 08:37:14,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 08:37:14,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 08:37:14,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 08:37:14,234 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 08:37:14,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6139d0ca-6715-4f1f-9aa7-608c6131eff0/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-11-19 08:37:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 08:37:15,058 INFO L263 TraceCheckSpWp]: Trace formula consists of 1247 conjuncts, 11 conjunts are in the unsatisfiable core [2022-11-19 08:37:15,063 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 08:37:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 8951 backedges. 28 proven. 1 refuted. 0 times theorem prover too weak. 8922 trivial. 0 not checked. [2022-11-19 08:37:19,429 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 08:37:22,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8951 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 8948 trivial. 0 not checked. [2022-11-19 08:37:22,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1249000447] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 08:37:22,541 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 08:37:22,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [97, 97, 97, 97, 10, 10] total 207 [2022-11-19 08:37:22,542 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366651551] [2022-11-19 08:37:22,542 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 08:37:22,544 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 207 states [2022-11-19 08:37:22,544 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 08:37:22,547 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 207 interpolants. [2022-11-19 08:37:22,553 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9024, Invalid=33618, Unknown=0, NotChecked=0, Total=42642 [2022-11-19 08:37:22,554 INFO L87 Difference]: Start difference. First operand 304 states and 342 transitions. Second operand has 207 states, 207 states have (on average 2.2705314009661834) internal successors, (470), 207 states have internal predecessors, (470), 6 states have call successors, (34), 2 states have call predecessors, (34), 2 states have return successors, (33), 6 states have call predecessors, (33), 6 states have call successors, (33)