./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a 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_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI --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 0f893dc40cf70b8d30dda6e110329e0bc2218e18bc668acf080889b069fe51ab --- 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-5e519f3 [2022-11-03 02:06:55,759 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-03 02:06:55,762 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-03 02:06:55,812 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-03 02:06:55,813 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-03 02:06:55,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-03 02:06:55,819 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-03 02:06:55,823 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-03 02:06:55,826 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-03 02:06:55,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-03 02:06:55,838 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-03 02:06:55,839 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-03 02:06:55,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-03 02:06:55,842 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-03 02:06:55,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-03 02:06:55,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-03 02:06:55,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-03 02:06:55,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-03 02:06:55,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-03 02:06:55,849 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-03 02:06:55,850 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-03 02:06:55,852 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-03 02:06:55,853 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-03 02:06:55,854 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-03 02:06:55,857 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-03 02:06:55,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-03 02:06:55,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-03 02:06:55,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-03 02:06:55,859 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-03 02:06:55,860 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-03 02:06:55,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-03 02:06:55,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-03 02:06:55,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-03 02:06:55,863 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-03 02:06:55,864 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-03 02:06:55,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-03 02:06:55,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-03 02:06:55,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-03 02:06:55,866 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-03 02:06:55,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-03 02:06:55,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-03 02:06:55,869 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-03 02:06:55,907 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-03 02:06:55,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-03 02:06:55,913 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-03 02:06:55,913 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-03 02:06:55,914 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-03 02:06:55,915 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-03 02:06:55,915 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-03 02:06:55,915 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-03 02:06:55,915 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-03 02:06:55,916 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-03 02:06:55,917 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-03 02:06:55,917 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-03 02:06:55,917 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-03 02:06:55,917 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-03 02:06:55,918 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-03 02:06:55,918 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-03 02:06:55,918 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-03 02:06:55,918 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-03 02:06:55,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-03 02:06:55,919 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-03 02:06:55,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-03 02:06:55,920 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-03 02:06:55,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-03 02:06:55,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-03 02:06:55,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-03 02:06:55,920 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-03 02:06:55,921 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-03 02:06:55,921 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-03 02:06:55,921 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-03 02:06:55,921 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:06:55,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-03 02:06:55,922 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-03 02:06:55,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-03 02:06:55,923 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-03 02:06:55,923 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-03 02:06:55,923 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-03 02:06:55,923 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-03 02:06:55,923 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-03 02:06:55,924 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_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0f893dc40cf70b8d30dda6e110329e0bc2218e18bc668acf080889b069fe51ab [2022-11-03 02:06:56,213 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-03 02:06:56,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-03 02:06:56,240 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-03 02:06:56,256 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-03 02:06:56,257 INFO L275 PluginConnector]: CDTParser initialized [2022-11-03 02:06:56,259 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2022-11-03 02:06:56,333 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/data/732b5e911/ab813a2f9cf0435bbdc8866c11e80239/FLAG36f95652d [2022-11-03 02:06:57,114 INFO L306 CDTParser]: Found 1 translation units. [2022-11-03 02:06:57,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2022-11-03 02:06:57,160 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/data/732b5e911/ab813a2f9cf0435bbdc8866c11e80239/FLAG36f95652d [2022-11-03 02:06:57,183 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/data/732b5e911/ab813a2f9cf0435bbdc8866c11e80239 [2022-11-03 02:06:57,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-03 02:06:57,188 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-03 02:06:57,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-03 02:06:57,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-03 02:06:57,194 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-03 02:06:57,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:06:57" (1/1) ... [2022-11-03 02:06:57,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@663022d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:06:57, skipping insertion in model container [2022-11-03 02:06:57,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.11 02:06:57" (1/1) ... [2022-11-03 02:06:57,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-03 02:06:57,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-03 02:06:57,702 WARN L230 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_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2022-11-03 02:06:57,711 WARN L230 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_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2022-11-03 02:06:58,830 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,831 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,832 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,832 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,835 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,849 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,850 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,852 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,852 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,854 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,855 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,856 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:58,857 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:59,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:06:59,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:06:59,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:06:59,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:06:59,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:06:59,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:06:59,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:06:59,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:06:59,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:06:59,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:06:59,537 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:06:59,971 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:59,971 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:59,994 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:06:59,995 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,001 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,002 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,016 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,017 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,018 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,018 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,019 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,019 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,020 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,055 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:07:00,082 INFO L203 MainTranslator]: Completed pre-run [2022-11-03 02:07:00,096 WARN L230 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_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2022-11-03 02:07:00,097 WARN L230 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_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2022-11-03 02:07:00,128 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,129 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,129 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,130 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,130 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,136 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,136 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,137 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,138 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,139 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,140 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,140 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,140 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-03 02:07:00,188 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-03 02:07:00,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-03 02:07:00,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-03 02:07:00,192 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-03 02:07:00,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-03 02:07:00,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-03 02:07:00,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-03 02:07:00,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-03 02:07:00,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-03 02:07:00,237 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-03 02:07:00,411 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,411 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,424 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,428 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,432 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,433 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,452 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,453 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,453 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,454 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,454 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,455 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,455 WARN L1543 CHandler]: Possible shadowing of function index [2022-11-03 02:07:00,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-03 02:07:00,831 INFO L208 MainTranslator]: Completed translation [2022-11-03 02:07:00,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00 WrapperNode [2022-11-03 02:07:00,832 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-03 02:07:00,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-03 02:07:00,834 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-03 02:07:00,834 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-03 02:07:00,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:00,968 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,065 INFO L138 Inliner]: procedures = 774, calls = 2446, calls flagged for inlining = 67, calls inlined = 11, statements flattened = 624 [2022-11-03 02:07:01,066 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-03 02:07:01,067 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-03 02:07:01,068 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-03 02:07:01,068 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-03 02:07:01,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,094 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,170 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,189 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-03 02:07:01,229 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-03 02:07:01,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-03 02:07:01,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-03 02:07:01,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (1/1) ... [2022-11-03 02:07:01,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-03 02:07:01,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:07:01,275 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-03 02:07:01,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-03 02:07:01,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2022-11-03 02:07:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-03 02:07:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-03 02:07:01,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-03 02:07:01,331 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-03 02:07:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-03 02:07:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2022-11-03 02:07:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2022-11-03 02:07:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-03 02:07:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-03 02:07:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-03 02:07:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-03 02:07:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-03 02:07:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-03 02:07:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-03 02:07:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-03 02:07:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-03 02:07:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-03 02:07:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-03 02:07:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-03 02:07:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-03 02:07:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-03 02:07:01,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-03 02:07:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-03 02:07:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-03 02:07:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-03 02:07:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2022-11-03 02:07:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2022-11-03 02:07:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-03 02:07:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_begin [2022-11-03 02:07:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_begin [2022-11-03 02:07:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2022-11-03 02:07:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2022-11-03 02:07:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure s_get_next_element [2022-11-03 02:07:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure s_get_next_element [2022-11-03 02:07:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-03 02:07:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-03 02:07:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2022-11-03 02:07:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2022-11-03 02:07:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2022-11-03 02:07:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2022-11-03 02:07:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-03 02:07:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-03 02:07:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-03 02:07:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-03 02:07:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-03 02:07:01,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-03 02:07:01,745 INFO L235 CfgBuilder]: Building ICFG [2022-11-03 02:07:01,748 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-03 02:07:01,892 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !true; [2022-11-03 02:07:02,910 INFO L276 CfgBuilder]: Performing block encoding [2022-11-03 02:07:03,260 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-03 02:07:03,260 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-03 02:07:03,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:07:03 BoogieIcfgContainer [2022-11-03 02:07:03,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-03 02:07:03,273 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-03 02:07:03,273 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-03 02:07:03,277 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-03 02:07:03,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.11 02:06:57" (1/3) ... [2022-11-03 02:07:03,278 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c4ed71a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:07:03, skipping insertion in model container [2022-11-03 02:07:03,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.11 02:07:00" (2/3) ... [2022-11-03 02:07:03,279 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c4ed71a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.11 02:07:03, skipping insertion in model container [2022-11-03 02:07:03,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.11 02:07:03" (3/3) ... [2022-11-03 02:07:03,283 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_hash_iter_begin_harness.i [2022-11-03 02:07:03,304 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-03 02:07:03,304 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-03 02:07:03,387 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-03 02:07:03,398 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;@72660762, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-03 02:07:03,398 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-03 02:07:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand has 131 states, 74 states have (on average 1.1891891891891893) internal successors, (88), 73 states have internal predecessors, (88), 40 states have call successors, (40), 17 states have call predecessors, (40), 17 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-11-03 02:07:03,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-03 02:07:03,422 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:03,423 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:03,424 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:03,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:03,432 INFO L85 PathProgramCache]: Analyzing trace with hash 1099887866, now seen corresponding path program 1 times [2022-11-03 02:07:03,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:03,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1147747109] [2022-11-03 02:07:03,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:03,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:03,921 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:07:03,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [974970317] [2022-11-03 02:07:03,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:03,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:03,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:07:03,924 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:07:03,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-03 02:07:04,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:04,674 INFO L263 TraceCheckSpWp]: Trace formula consists of 2522 conjuncts, 1 conjunts are in the unsatisfiable core [2022-11-03 02:07:04,690 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:07:04,752 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-03 02:07:04,755 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:07:04,755 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:04,755 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1147747109] [2022-11-03 02:07:04,756 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:07:04,756 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [974970317] [2022-11-03 02:07:04,756 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [974970317] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:07:04,757 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:07:04,757 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-03 02:07:04,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702809139] [2022-11-03 02:07:04,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:07:04,769 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-11-03 02:07:04,769 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:07:04,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-11-03 02:07:04,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 02:07:04,809 INFO L87 Difference]: Start difference. First operand has 131 states, 74 states have (on average 1.1891891891891893) internal successors, (88), 73 states have internal predecessors, (88), 40 states have call successors, (40), 17 states have call predecessors, (40), 17 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 02:07:04,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:07:04,965 INFO L93 Difference]: Finished difference Result 199 states and 263 transitions. [2022-11-03 02:07:04,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-11-03 02:07:04,968 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) Word has length 110 [2022-11-03 02:07:04,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:07:04,978 INFO L225 Difference]: With dead ends: 199 [2022-11-03 02:07:04,978 INFO L226 Difference]: Without dead ends: 129 [2022-11-03 02:07:04,982 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 109 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-11-03 02:07:04,985 INFO L413 NwaCegarLoop]: 141 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 141 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:07:04,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 141 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-11-03 02:07:05,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2022-11-03 02:07:05,030 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2022-11-03 02:07:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 71 states have (on average 1.1690140845070423) internal successors, (83), 72 states have internal predecessors, (83), 40 states have call successors, (40), 17 states have call predecessors, (40), 17 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-11-03 02:07:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 162 transitions. [2022-11-03 02:07:05,036 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 162 transitions. Word has length 110 [2022-11-03 02:07:05,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:07:05,038 INFO L495 AbstractCegarLoop]: Abstraction has 129 states and 162 transitions. [2022-11-03 02:07:05,038 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 22.5) internal successors, (45), 2 states have internal predecessors, (45), 2 states have call successors, (23), 2 states have call predecessors, (23), 2 states have return successors, (20), 2 states have call predecessors, (20), 2 states have call successors, (20) [2022-11-03 02:07:05,038 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 162 transitions. [2022-11-03 02:07:05,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-03 02:07:05,042 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:05,042 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:05,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-11-03 02:07:05,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-11-03 02:07:05,259 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:05,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:05,259 INFO L85 PathProgramCache]: Analyzing trace with hash 1013325337, now seen corresponding path program 1 times [2022-11-03 02:07:05,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:05,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [22741724] [2022-11-03 02:07:05,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:05,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:05,425 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:07:05,425 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [21901027] [2022-11-03 02:07:05,425 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:05,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:05,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:07:05,427 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:07:05,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-11-03 02:07:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:06,125 INFO L263 TraceCheckSpWp]: Trace formula consists of 2550 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:07:06,131 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:07:06,387 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2022-11-03 02:07:06,387 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:07:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-11-03 02:07:06,690 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:06,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [22741724] [2022-11-03 02:07:06,691 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:07:06,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [21901027] [2022-11-03 02:07:06,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [21901027] provided 1 perfect and 1 imperfect interpolant sequences [2022-11-03 02:07:06,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:07:06,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [8] total 13 [2022-11-03 02:07:06,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372164804] [2022-11-03 02:07:06,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:07:06,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-03 02:07:06,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:07:06,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-03 02:07:06,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=127, Unknown=0, NotChecked=0, Total=156 [2022-11-03 02:07:06,698 INFO L87 Difference]: Start difference. First operand 129 states and 162 transitions. Second operand has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 5 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (21), 5 states have call predecessors, (21), 4 states have call successors, (21) [2022-11-03 02:07:08,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:07:08,156 INFO L93 Difference]: Finished difference Result 178 states and 223 transitions. [2022-11-03 02:07:08,157 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-03 02:07:08,157 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 5 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (21), 5 states have call predecessors, (21), 4 states have call successors, (21) Word has length 115 [2022-11-03 02:07:08,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:07:08,164 INFO L225 Difference]: With dead ends: 178 [2022-11-03 02:07:08,165 INFO L226 Difference]: Without dead ends: 131 [2022-11-03 02:07:08,167 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 233 GetRequests, 216 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2022-11-03 02:07:08,172 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 144 mSDsluCounter, 492 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 26 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 550 SdHoareTripleChecker+Invalid, 247 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 26 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2022-11-03 02:07:08,173 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 550 Invalid, 247 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [26 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2022-11-03 02:07:08,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 131 states. [2022-11-03 02:07:08,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 131 to 131. [2022-11-03 02:07:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 131 states, 72 states have (on average 1.1666666666666667) internal successors, (84), 74 states have internal predecessors, (84), 40 states have call successors, (40), 17 states have call predecessors, (40), 18 states have return successors, (40), 39 states have call predecessors, (40), 39 states have call successors, (40) [2022-11-03 02:07:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 131 states and 164 transitions. [2022-11-03 02:07:08,197 INFO L78 Accepts]: Start accepts. Automaton has 131 states and 164 transitions. Word has length 115 [2022-11-03 02:07:08,198 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:07:08,198 INFO L495 AbstractCegarLoop]: Abstraction has 131 states and 164 transitions. [2022-11-03 02:07:08,198 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.5) internal successors, (44), 7 states have internal predecessors, (44), 5 states have call successors, (24), 4 states have call predecessors, (24), 2 states have return successors, (21), 5 states have call predecessors, (21), 4 states have call successors, (21) [2022-11-03 02:07:08,198 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2022-11-03 02:07:08,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-03 02:07:08,201 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:08,201 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:08,244 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-11-03 02:07:08,429 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:08,430 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:08,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:08,430 INFO L85 PathProgramCache]: Analyzing trace with hash 1522317453, now seen corresponding path program 1 times [2022-11-03 02:07:08,430 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:08,430 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [260048537] [2022-11-03 02:07:08,430 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:08,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:08,570 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-03 02:07:08,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1356365771] [2022-11-03 02:07:08,571 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:08,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:08,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:07:08,572 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:07:08,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-11-03 02:07:09,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:09,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 2555 conjuncts, 7 conjunts are in the unsatisfiable core [2022-11-03 02:07:09,182 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:07:09,207 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2022-11-03 02:07:09,207 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:07:09,207 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:09,207 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [260048537] [2022-11-03 02:07:09,208 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-11-03 02:07:09,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1356365771] [2022-11-03 02:07:09,208 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1356365771] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:07:09,208 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:07:09,208 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-03 02:07:09,208 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927043952] [2022-11-03 02:07:09,208 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:07:09,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-03 02:07:09,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:07:09,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-03 02:07:09,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-03 02:07:09,210 INFO L87 Difference]: Start difference. First operand 131 states and 164 transitions. Second operand has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-03 02:07:10,456 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:07:10,457 INFO L93 Difference]: Finished difference Result 256 states and 321 transitions. [2022-11-03 02:07:10,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-03 02:07:10,458 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) Word has length 116 [2022-11-03 02:07:10,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:07:10,460 INFO L225 Difference]: With dead ends: 256 [2022-11-03 02:07:10,460 INFO L226 Difference]: Without dead ends: 135 [2022-11-03 02:07:10,461 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 112 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-11-03 02:07:10,462 INFO L413 NwaCegarLoop]: 138 mSDtfsCounter, 1 mSDsluCounter, 472 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 547 SdHoareTripleChecker+Invalid, 100 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-03 02:07:10,463 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 547 Invalid, 100 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2022-11-03 02:07:10,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states. [2022-11-03 02:07:10,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 135. [2022-11-03 02:07:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 75 states have (on average 1.16) internal successors, (87), 77 states have internal predecessors, (87), 40 states have call successors, (40), 17 states have call predecessors, (40), 19 states have return successors, (41), 40 states have call predecessors, (41), 39 states have call successors, (41) [2022-11-03 02:07:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 168 transitions. [2022-11-03 02:07:10,480 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 168 transitions. Word has length 116 [2022-11-03 02:07:10,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:07:10,481 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 168 transitions. [2022-11-03 02:07:10,481 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 13.25) internal successors, (53), 5 states have internal predecessors, (53), 2 states have call successors, (26), 2 states have call predecessors, (26), 3 states have return successors, (23), 3 states have call predecessors, (23), 2 states have call successors, (23) [2022-11-03 02:07:10,481 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 168 transitions. [2022-11-03 02:07:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-03 02:07:10,483 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:10,484 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:10,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-11-03 02:07:10,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:10,695 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:10,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:10,696 INFO L85 PathProgramCache]: Analyzing trace with hash 348530035, now seen corresponding path program 1 times [2022-11-03 02:07:10,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:10,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799660523] [2022-11-03 02:07:10,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:10,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:13,498 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2022-11-03 02:07:13,499 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:13,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799660523] [2022-11-03 02:07:13,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799660523] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:07:13,499 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:07:13,499 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-11-03 02:07:13,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115518645] [2022-11-03 02:07:13,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:07:13,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-11-03 02:07:13,503 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:07:13,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-11-03 02:07:13,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2022-11-03 02:07:13,504 INFO L87 Difference]: Start difference. First operand 135 states and 168 transitions. Second operand has 11 states, 10 states have (on average 4.7) internal successors, (47), 9 states have internal predecessors, (47), 6 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (22), 5 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-03 02:07:16,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:07:16,491 INFO L93 Difference]: Finished difference Result 186 states and 231 transitions. [2022-11-03 02:07:16,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-03 02:07:16,492 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 10 states have (on average 4.7) internal successors, (47), 9 states have internal predecessors, (47), 6 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (22), 5 states have call predecessors, (22), 4 states have call successors, (22) Word has length 124 [2022-11-03 02:07:16,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:07:16,494 INFO L225 Difference]: With dead ends: 186 [2022-11-03 02:07:16,494 INFO L226 Difference]: Without dead ends: 137 [2022-11-03 02:07:16,495 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=199, Unknown=0, NotChecked=0, Total=240 [2022-11-03 02:07:16,496 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 31 mSDsluCounter, 1058 mSDsCounter, 0 mSdLazyCounter, 515 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 1032 SdHoareTripleChecker+Invalid, 530 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 515 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.9s IncrementalHoareTripleChecker+Time [2022-11-03 02:07:16,496 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [41 Valid, 1032 Invalid, 530 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 515 Invalid, 0 Unknown, 0 Unchecked, 2.9s Time] [2022-11-03 02:07:16,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-11-03 02:07:16,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-11-03 02:07:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 76 states have (on average 1.1578947368421053) internal successors, (88), 79 states have internal predecessors, (88), 40 states have call successors, (40), 17 states have call predecessors, (40), 20 states have return successors, (43), 40 states have call predecessors, (43), 39 states have call successors, (43) [2022-11-03 02:07:16,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 171 transitions. [2022-11-03 02:07:16,524 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 171 transitions. Word has length 124 [2022-11-03 02:07:16,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:07:16,527 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 171 transitions. [2022-11-03 02:07:16,527 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 10 states have (on average 4.7) internal successors, (47), 9 states have internal predecessors, (47), 6 states have call successors, (25), 4 states have call predecessors, (25), 2 states have return successors, (22), 5 states have call predecessors, (22), 4 states have call successors, (22) [2022-11-03 02:07:16,527 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 171 transitions. [2022-11-03 02:07:16,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-11-03 02:07:16,536 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:16,536 INFO L195 NwaCegarLoop]: trace histogram [9, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:16,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-03 02:07:16,537 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:16,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:16,542 INFO L85 PathProgramCache]: Analyzing trace with hash -250304116, now seen corresponding path program 1 times [2022-11-03 02:07:16,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:16,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [623089442] [2022-11-03 02:07:16,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:16,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:16,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:18,679 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2022-11-03 02:07:18,679 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:18,679 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [623089442] [2022-11-03 02:07:18,679 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [623089442] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:07:18,679 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-03 02:07:18,680 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-11-03 02:07:18,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1473203682] [2022-11-03 02:07:18,680 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:07:18,680 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-03 02:07:18,680 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:07:18,681 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-03 02:07:18,681 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-11-03 02:07:18,681 INFO L87 Difference]: Start difference. First operand 137 states and 171 transitions. Second operand has 12 states, 11 states have (on average 4.545454545454546) internal successors, (50), 10 states have internal predecessors, (50), 6 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (23), 6 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-03 02:07:21,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:07:21,872 INFO L93 Difference]: Finished difference Result 194 states and 240 transitions. [2022-11-03 02:07:21,873 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-11-03 02:07:21,873 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 11 states have (on average 4.545454545454546) internal successors, (50), 10 states have internal predecessors, (50), 6 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (23), 6 states have call predecessors, (23), 5 states have call successors, (23) Word has length 128 [2022-11-03 02:07:21,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:07:21,875 INFO L225 Difference]: With dead ends: 194 [2022-11-03 02:07:21,875 INFO L226 Difference]: Without dead ends: 148 [2022-11-03 02:07:21,875 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=66, Invalid=276, Unknown=0, NotChecked=0, Total=342 [2022-11-03 02:07:21,876 INFO L413 NwaCegarLoop]: 107 mSDtfsCounter, 77 mSDsluCounter, 551 mSDsCounter, 0 mSdLazyCounter, 1042 mSolverCounterSat, 71 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 560 SdHoareTripleChecker+Invalid, 1113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 71 IncrementalHoareTripleChecker+Valid, 1042 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:07:21,876 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 560 Invalid, 1113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [71 Valid, 1042 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2022-11-03 02:07:21,877 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2022-11-03 02:07:21,899 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 135. [2022-11-03 02:07:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 135 states, 75 states have (on average 1.16) internal successors, (87), 77 states have internal predecessors, (87), 40 states have call successors, (40), 17 states have call predecessors, (40), 19 states have return successors, (41), 40 states have call predecessors, (41), 39 states have call successors, (41) [2022-11-03 02:07:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 135 states and 168 transitions. [2022-11-03 02:07:21,905 INFO L78 Accepts]: Start accepts. Automaton has 135 states and 168 transitions. Word has length 128 [2022-11-03 02:07:21,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:07:21,906 INFO L495 AbstractCegarLoop]: Abstraction has 135 states and 168 transitions. [2022-11-03 02:07:21,907 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 11 states have (on average 4.545454545454546) internal successors, (50), 10 states have internal predecessors, (50), 6 states have call successors, (25), 4 states have call predecessors, (25), 3 states have return successors, (23), 6 states have call predecessors, (23), 5 states have call successors, (23) [2022-11-03 02:07:21,907 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 168 transitions. [2022-11-03 02:07:21,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-03 02:07:21,910 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:21,911 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:21,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-03 02:07:21,911 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:21,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:21,912 INFO L85 PathProgramCache]: Analyzing trace with hash 413255849, now seen corresponding path program 1 times [2022-11-03 02:07:21,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:21,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046008627] [2022-11-03 02:07:21,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:21,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:22,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:26,353 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-11-03 02:07:26,353 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:26,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046008627] [2022-11-03 02:07:26,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1046008627] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:07:26,354 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1524924928] [2022-11-03 02:07:26,354 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:26,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:26,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:07:26,358 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:07:26,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-03 02:07:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:26,982 INFO L263 TraceCheckSpWp]: Trace formula consists of 2579 conjuncts, 52 conjunts are in the unsatisfiable core [2022-11-03 02:07:26,995 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:07:27,217 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-03 02:07:27,218 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:07:27,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1524924928] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:07:27,218 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:07:27,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [18] total 23 [2022-11-03 02:07:27,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682665620] [2022-11-03 02:07:27,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:07:27,220 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:07:27,220 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:07:27,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:07:27,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=454, Unknown=0, NotChecked=0, Total=506 [2022-11-03 02:07:27,221 INFO L87 Difference]: Start difference. First operand 135 states and 168 transitions. Second operand has 7 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-03 02:07:28,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:07:28,383 INFO L93 Difference]: Finished difference Result 252 states and 315 transitions. [2022-11-03 02:07:28,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:07:28,384 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) Word has length 130 [2022-11-03 02:07:28,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:07:28,385 INFO L225 Difference]: With dead ends: 252 [2022-11-03 02:07:28,385 INFO L226 Difference]: Without dead ends: 137 [2022-11-03 02:07:28,386 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 148 GetRequests, 127 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=52, Invalid=454, Unknown=0, NotChecked=0, Total=506 [2022-11-03 02:07:28,387 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 111 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 457 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 458 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 457 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:07:28,387 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 351 Invalid, 458 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 457 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-03 02:07:28,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-11-03 02:07:28,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-11-03 02:07:28,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 76 states have (on average 1.1578947368421053) internal successors, (88), 79 states have internal predecessors, (88), 40 states have call successors, (40), 17 states have call predecessors, (40), 20 states have return successors, (45), 40 states have call predecessors, (45), 39 states have call successors, (45) [2022-11-03 02:07:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 173 transitions. [2022-11-03 02:07:28,403 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 173 transitions. Word has length 130 [2022-11-03 02:07:28,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:07:28,403 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 173 transitions. [2022-11-03 02:07:28,404 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 4 states have (on average 15.75) internal successors, (63), 5 states have internal predecessors, (63), 3 states have call successors, (29), 2 states have call predecessors, (29), 4 states have return successors, (26), 3 states have call predecessors, (26), 3 states have call successors, (26) [2022-11-03 02:07:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 173 transitions. [2022-11-03 02:07:28,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-03 02:07:28,406 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:28,406 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:28,450 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-03 02:07:28,620 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2022-11-03 02:07:28,620 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:28,620 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:28,620 INFO L85 PathProgramCache]: Analyzing trace with hash -2036563111, now seen corresponding path program 1 times [2022-11-03 02:07:28,621 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:28,621 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622692270] [2022-11-03 02:07:28,621 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:28,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:30,015 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-11-03 02:07:30,016 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:30,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622692270] [2022-11-03 02:07:30,016 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1622692270] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:07:30,016 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [716283693] [2022-11-03 02:07:30,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:30,017 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:30,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:07:30,018 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:07:30,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-11-03 02:07:30,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:30,700 INFO L263 TraceCheckSpWp]: Trace formula consists of 2603 conjuncts, 35 conjunts are in the unsatisfiable core [2022-11-03 02:07:30,705 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:07:30,910 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2022-11-03 02:07:31,272 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-11-03 02:07:31,272 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:07:31,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [716283693] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:07:31,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:07:31,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [11] total 20 [2022-11-03 02:07:31,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160715929] [2022-11-03 02:07:31,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:07:31,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-03 02:07:31,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:07:31,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-03 02:07:31,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=326, Unknown=0, NotChecked=0, Total=380 [2022-11-03 02:07:31,275 INFO L87 Difference]: Start difference. First operand 137 states and 173 transitions. Second operand has 12 states, 9 states have (on average 7.333333333333333) internal successors, (66), 10 states have internal predecessors, (66), 5 states have call successors, (30), 3 states have call predecessors, (30), 5 states have return successors, (27), 5 states have call predecessors, (27), 5 states have call successors, (27) [2022-11-03 02:07:32,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:07:32,050 INFO L93 Difference]: Finished difference Result 265 states and 333 transitions. [2022-11-03 02:07:32,052 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-11-03 02:07:32,053 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 9 states have (on average 7.333333333333333) internal successors, (66), 10 states have internal predecessors, (66), 5 states have call successors, (30), 3 states have call predecessors, (30), 5 states have return successors, (27), 5 states have call predecessors, (27), 5 states have call successors, (27) Word has length 136 [2022-11-03 02:07:32,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:07:32,054 INFO L225 Difference]: With dead ends: 265 [2022-11-03 02:07:32,054 INFO L226 Difference]: Without dead ends: 142 [2022-11-03 02:07:32,055 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 128 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=61, Invalid=359, Unknown=0, NotChecked=0, Total=420 [2022-11-03 02:07:32,056 INFO L413 NwaCegarLoop]: 135 mSDtfsCounter, 16 mSDsluCounter, 803 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 842 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 140 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-03 02:07:32,056 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 842 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 108 Invalid, 0 Unknown, 140 Unchecked, 0.7s Time] [2022-11-03 02:07:32,057 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2022-11-03 02:07:32,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2022-11-03 02:07:32,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 80 states have (on average 1.15) internal successors, (92), 82 states have internal predecessors, (92), 41 states have call successors, (41), 19 states have call predecessors, (41), 20 states have return successors, (46), 40 states have call predecessors, (46), 40 states have call successors, (46) [2022-11-03 02:07:32,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 179 transitions. [2022-11-03 02:07:32,085 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 179 transitions. Word has length 136 [2022-11-03 02:07:32,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:07:32,085 INFO L495 AbstractCegarLoop]: Abstraction has 142 states and 179 transitions. [2022-11-03 02:07:32,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 9 states have (on average 7.333333333333333) internal successors, (66), 10 states have internal predecessors, (66), 5 states have call successors, (30), 3 states have call predecessors, (30), 5 states have return successors, (27), 5 states have call predecessors, (27), 5 states have call successors, (27) [2022-11-03 02:07:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 179 transitions. [2022-11-03 02:07:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-11-03 02:07:32,089 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:32,090 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:32,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-11-03 02:07:32,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:32,314 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:32,314 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:32,314 INFO L85 PathProgramCache]: Analyzing trace with hash -1435089587, now seen corresponding path program 1 times [2022-11-03 02:07:32,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:32,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570269205] [2022-11-03 02:07:32,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:32,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:32,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:36,773 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 16 proven. 6 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2022-11-03 02:07:36,773 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:36,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570269205] [2022-11-03 02:07:36,774 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1570269205] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:07:36,774 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1403479742] [2022-11-03 02:07:36,774 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:36,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:36,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:07:36,775 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:07:36,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-11-03 02:07:37,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:37,429 INFO L263 TraceCheckSpWp]: Trace formula consists of 2632 conjuncts, 50 conjunts are in the unsatisfiable core [2022-11-03 02:07:37,439 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:07:37,744 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2022-11-03 02:07:37,744 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-03 02:07:37,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1403479742] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-03 02:07:37,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-11-03 02:07:37,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [19] total 24 [2022-11-03 02:07:37,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332777354] [2022-11-03 02:07:37,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-03 02:07:37,746 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-11-03 02:07:37,746 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-03 02:07:37,747 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-11-03 02:07:37,747 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2022-11-03 02:07:37,747 INFO L87 Difference]: Start difference. First operand 142 states and 179 transitions. Second operand has 7 states, 4 states have (on average 15.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:07:38,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-03 02:07:38,910 INFO L93 Difference]: Finished difference Result 214 states and 270 transitions. [2022-11-03 02:07:38,910 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-03 02:07:38,911 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 4 states have (on average 15.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 140 [2022-11-03 02:07:38,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-03 02:07:38,912 INFO L225 Difference]: With dead ends: 214 [2022-11-03 02:07:38,912 INFO L226 Difference]: Without dead ends: 142 [2022-11-03 02:07:38,913 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 162 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=54, Invalid=498, Unknown=0, NotChecked=0, Total=552 [2022-11-03 02:07:38,914 INFO L413 NwaCegarLoop]: 126 mSDtfsCounter, 87 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 461 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 461 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 461 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2022-11-03 02:07:38,914 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 351 Invalid, 461 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 461 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2022-11-03 02:07:38,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states. [2022-11-03 02:07:38,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 142. [2022-11-03 02:07:38,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142 states, 80 states have (on average 1.15) internal successors, (92), 82 states have internal predecessors, (92), 41 states have call successors, (41), 19 states have call predecessors, (41), 20 states have return successors, (45), 40 states have call predecessors, (45), 40 states have call successors, (45) [2022-11-03 02:07:38,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 142 states and 178 transitions. [2022-11-03 02:07:38,934 INFO L78 Accepts]: Start accepts. Automaton has 142 states and 178 transitions. Word has length 140 [2022-11-03 02:07:38,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-03 02:07:38,935 INFO L495 AbstractCegarLoop]: Abstraction has 142 states and 178 transitions. [2022-11-03 02:07:38,935 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 4 states have (on average 15.0) internal successors, (60), 5 states have internal predecessors, (60), 3 states have call successors, (28), 2 states have call predecessors, (28), 4 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-03 02:07:38,935 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 178 transitions. [2022-11-03 02:07:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-11-03 02:07:38,938 INFO L187 NwaCegarLoop]: Found error trace [2022-11-03 02:07:38,938 INFO L195 NwaCegarLoop]: trace histogram [9, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-03 02:07:38,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-11-03 02:07:39,161 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:39,162 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-03 02:07:39,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-03 02:07:39,162 INFO L85 PathProgramCache]: Analyzing trace with hash -133620995, now seen corresponding path program 1 times [2022-11-03 02:07:39,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-03 02:07:39,162 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1866979621] [2022-11-03 02:07:39,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-03 02:07:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:40,809 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2022-11-03 02:07:40,809 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-03 02:07:40,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1866979621] [2022-11-03 02:07:40,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1866979621] provided 0 perfect and 1 imperfect interpolant sequences [2022-11-03 02:07:40,810 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [312322984] [2022-11-03 02:07:40,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-03 02:07:40,810 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-03 02:07:40,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 [2022-11-03 02:07:40,814 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-03 02:07:40,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7ca866fa-5a3c-40de-96cb-49b2de4d21f0/bin/utaipan-7li7fVZpFI/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-03 02:07:41,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-03 02:07:41,519 INFO L263 TraceCheckSpWp]: Trace formula consists of 2656 conjuncts, 56 conjunts are in the unsatisfiable core [2022-11-03 02:07:41,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-03 02:07:41,977 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 14 proven. 36 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-11-03 02:07:41,977 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-03 02:07:42,908 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2022-11-03 02:07:42,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [312322984] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-03 02:07:42,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1617345835] [2022-11-03 02:07:42,940 INFO L159 IcfgInterpreter]: Started Sifa with 94 locations of interest [2022-11-03 02:07:42,940 INFO L166 IcfgInterpreter]: Building call graph [2022-11-03 02:07:42,945 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2022-11-03 02:07:42,951 INFO L176 IcfgInterpreter]: Starting interpretation [2022-11-03 02:07:42,951 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2022-11-03 02:07:46,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:07:46,525 INFO L244 Elim1Store]: Index analysis took 420 ms [2022-11-03 02:08:26,022 WARN L234 SmtUtils]: Spent 39.42s on a formula simplification. DAG size of input: 2161 DAG size of output: 1179 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:08:26,026 INFO L356 Elim1Store]: treesize reduction 3528, result has 33.3 percent of original size [2022-11-03 02:08:26,031 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19505 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 392 case distinctions, treesize of input 1002 treesize of output 2377 [2022-11-03 02:08:29,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:08:29,625 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 197 select indices, 197 select index equivalence classes, 19504 disjoint index pairs (out of 19306 index pairs), introduced 197 new quantified variables, introduced 0 case distinctions, treesize of input 992 treesize of output 1582 [2022-11-03 02:10:59,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:10:59,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:10:59,552 INFO L244 Elim1Store]: Index analysis took 422 ms [2022-11-03 02:11:47,126 WARN L234 SmtUtils]: Spent 47.53s on a formula simplification. DAG size of input: 2172 DAG size of output: 1185 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:11:47,128 INFO L356 Elim1Store]: treesize reduction 3546, result has 33.3 percent of original size [2022-11-03 02:11:47,133 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 200 select indices, 200 select index equivalence classes, 19703 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 394 case distinctions, treesize of input 1007 treesize of output 2389 [2022-11-03 02:11:51,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:11:51,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:11:51,916 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 198 select indices, 198 select index equivalence classes, 19703 disjoint index pairs (out of 19503 index pairs), introduced 198 new quantified variables, introduced 0 case distinctions, treesize of input 997 treesize of output 1590 [2022-11-03 02:12:09,132 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 02:12:09,137 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 02:12:09,155 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2022-11-03 02:12:09,160 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2022-11-03 02:12:09,265 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:12:09,272 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:12:09,289 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:12:09,293 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2022-11-03 02:12:09,324 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-03 02:12:09,325 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 02:12:15,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,286 INFO L244 Elim1Store]: Index analysis took 185 ms [2022-11-03 02:12:15,321 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-03 02:12:15,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:15,893 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-03 02:12:16,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:16,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:16,416 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-03 02:12:17,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:17,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:17,264 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-03 02:12:18,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:18,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:18,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:18,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:18,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:18,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:18,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:18,210 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-03 02:12:36,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,241 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 53 select indices, 53 select index equivalence classes, 1045 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 464 treesize of output 160 [2022-11-03 02:12:36,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:36,780 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-03 02:12:37,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:37,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:37,500 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 200 select indices, 200 select index equivalence classes, 19900 disjoint index pairs (out of 19900 index pairs), introduced 200 new quantified variables, introduced 0 case distinctions, treesize of input 1001 treesize of output 601 [2022-11-03 02:12:38,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:38,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:38,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:38,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:38,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:38,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:38,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:38,388 INFO L244 Elim1Store]: Index analysis took 117 ms [2022-11-03 02:12:38,422 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 193 select indices, 193 select index equivalence classes, 16855 disjoint index pairs (out of 18528 index pairs), introduced 193 new quantified variables, introduced 0 case distinctions, treesize of input 1736 treesize of output 580 [2022-11-03 02:12:39,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:39,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:12:39,206 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 199 select indices, 199 select index equivalence classes, 19703 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 996 treesize of output 598 [2022-11-03 02:13:31,154 INFO L197 IcfgInterpreter]: Interpreting procedure nondet_uint64_t with input of size 2815 for LOIs [2022-11-03 02:13:37,728 INFO L197 IcfgInterpreter]: Interpreting procedure hash_table_state_required_bytes with input of size 3287 for LOIs [2022-11-03 02:13:57,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:57,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:57,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:57,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:57,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:57,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:57,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:57,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:58,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:58,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:58,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:58,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:58,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:58,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:58,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:59,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:59,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:59,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:59,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:59,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:13:59,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:00,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:01,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:01,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:01,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:01,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:01,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:01,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:01,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:01,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:02,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:02,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:02,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:02,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:03,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:04,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:05,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:05,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:05,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:05,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:05,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:05,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:05,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:05,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:06,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:06,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:06,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:06,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:06,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:06,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:06,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:07,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:08,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:08,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:08,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:08,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:08,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:08,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:08,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:08,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:09,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:10,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:10,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:10,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:10,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:10,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:10,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:10,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:10,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:11,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:11,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:11,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:11,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:11,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:11,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:11,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:11,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:12,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:12,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:12,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:12,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:12,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:12,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:13,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:14,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:15,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:16,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:16,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:16,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:16,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:16,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:16,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:17,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:18,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:18,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:18,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:18,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:18,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:18,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:19,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:19,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:19,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:19,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:19,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:19,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:19,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:20,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:20,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:20,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:20,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:20,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:20,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:21,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:21,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:21,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:21,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:21,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:21,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:21,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:21,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:22,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:22,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:22,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:22,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:22,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:14:23,553 INFO L244 Elim1Store]: Index analysis took 26348 ms [2022-11-03 02:15:13,234 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-03 02:15:15,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:15,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:15:16,282 INFO L244 Elim1Store]: Index analysis took 605 ms [2022-11-03 02:15:46,752 WARN L234 SmtUtils]: Spent 29.91s on a formula simplification. DAG size of input: 1875 DAG size of output: 1023 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:15:46,755 INFO L356 Elim1Store]: treesize reduction 3060, result has 33.3 percent of original size [2022-11-03 02:15:46,760 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 19930 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 340 case distinctions, treesize of input 1012 treesize of output 2289 [2022-11-03 02:16:13,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:13,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:13,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:13,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:13,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:14,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:15,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:15,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:15,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:15,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:15,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:15,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:15,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:16,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:17,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:17,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:17,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:17,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:17,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:17,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:18,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:19,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:19,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:19,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:19,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:19,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:19,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:19,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:19,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:20,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:21,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:22,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:22,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:22,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:22,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:22,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:22,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:22,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:23,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:23,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:23,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:23,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:23,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:23,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:24,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:25,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:25,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:25,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:25,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:25,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:25,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:25,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:26,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:27,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:27,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:27,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:27,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:27,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:27,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:28,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:29,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:29,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:29,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:29,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:29,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:29,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:29,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:30,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:30,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:30,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:30,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:31,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:31,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:31,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:31,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:31,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:31,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:31,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:31,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:32,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:33,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:34,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:34,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:34,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:34,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:34,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:35,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:35,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:35,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:35,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:35,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:36,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:36,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:36,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:36,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:36,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:37,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:37,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:37,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:37,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:37,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:38,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:38,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:38,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:38,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:38,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:38,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:39,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:39,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:39,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:39,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:39,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:40,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:40,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:40,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:40,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:40,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:41,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:41,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:41,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:41,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:41,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:41,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:42,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:42,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:42,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:42,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:42,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:43,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:16:43,089 INFO L244 Elim1Store]: Index analysis took 29920 ms [2022-11-03 02:17:39,491 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-03 02:17:42,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:42,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:17:43,572 INFO L244 Elim1Store]: Index analysis took 858 ms [2022-11-03 02:17:49,697 WARN L234 SmtUtils]: Spent 5.46s on a formula simplification. DAG size of input: 269 DAG size of output: 147 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:17:49,698 INFO L356 Elim1Store]: treesize reduction 432, result has 33.4 percent of original size [2022-11-03 02:17:49,703 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 20076 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 48 case distinctions, treesize of input 1012 treesize of output 1705 [2022-11-03 02:18:30,331 INFO L356 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2022-11-03 02:18:30,332 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2022-11-03 02:18:51,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:51,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:52,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:53,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:54,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:54,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:54,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:54,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:54,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:54,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:54,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:55,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:56,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:57,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:57,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:57,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:57,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:57,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:58,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:58,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:58,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:58,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:58,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:58,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:58,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:18:59,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:00,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:00,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:00,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:00,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:00,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:00,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:00,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:01,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:01,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:01,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:01,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:01,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:02,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:02,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:02,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:02,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:02,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:02,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:02,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:03,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:04,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:04,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:04,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:04,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:04,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:04,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:04,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:05,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:05,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:05,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:05,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:05,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:05,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:05,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:06,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:06,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:06,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:06,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:07,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:07,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:07,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:07,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:07,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:08,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:08,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:08,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:08,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:08,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:08,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:08,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:09,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:09,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:09,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:09,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:09,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:09,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:10,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:10,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:10,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:10,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:10,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:10,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:11,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:11,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:11,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:11,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:12,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:12,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:12,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:12,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:12,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:12,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:12,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:13,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:13,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:13,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:14,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:14,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:14,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:14,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:15,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:15,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:15,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:15,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:15,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:15,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:16,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:16,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:16,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:17,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:17,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:17,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:17,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:18,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:18,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:18,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:18,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:18,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:19,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:19,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:19,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:19,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:19,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:20,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:20,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:20,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:20,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:20,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:21,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:21,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:21,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:22,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:22,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:22,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:22,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:22,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:23,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:23,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:23,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:23,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:23,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:23,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:23,635 INFO L244 Elim1Store]: Index analysis took 31879 ms [2022-11-03 02:19:24,293 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 199 select indices, 199 select index equivalence classes, 19903 disjoint index pairs (out of 19701 index pairs), introduced 199 new quantified variables, introduced 0 case distinctions, treesize of input 1002 treesize of output 1598 [2022-11-03 02:19:26,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:26,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:26,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:26,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:26,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:26,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:26,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:27,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:27,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:27,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:27,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-11-03 02:19:27,258 INFO L244 Elim1Store]: Index analysis took 595 ms [2022-11-03 02:20:11,918 WARN L234 SmtUtils]: Spent 44.10s on a formula simplification. DAG size of input: 2095 DAG size of output: 1143 (called from [L 353] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.arrays.Elim1Store.elim1) [2022-11-03 02:20:11,921 INFO L356 Elim1Store]: treesize reduction 3420, result has 33.3 percent of original size [2022-11-03 02:20:11,924 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 201 select indices, 201 select index equivalence classes, 19910 disjoint index pairs (out of 20100 index pairs), introduced 201 new quantified variables, introduced 380 case distinctions, treesize of input 1012 treesize of output 2369 [2022-11-03 02:20:21,838 INFO L197 IcfgInterpreter]: Interpreting procedure aws_mul_size_checked with input of size 3677 for LOIs